AZMET Hourly Weather Data : SAN SIMON : Dec 31 2025 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.8 29.9 71.0 0.2 0.0 0.00 52.0 56.7 0.0 0.9 0.0 234 2 36.7 29.4 74.0 0.2 0.0 0.00 51.4 56.7 0.0 2.2 0.0 217 3 36.3 29.9 77.0 0.2 0.0 0.00 50.7 56.7 0.0 1.6 0.0 53 4 37.0 28.5 71.0 0.2 0.0 0.00 50.0 56.7 0.4 3.6 0.2 102 5 40.5 29.0 63.0 0.3 0.0 0.00 49.5 56.7 1.1 5.1 0.4 103 6 35.1 27.6 73.0 0.2 0.0 0.00 48.9 56.7 0.4 3.6 0.2 214 7 35.6 29.0 77.0 0.2 0.0 0.00 48.4 56.7 0.0 2.0 0.0 169 8 34.7 28.0 77.0 0.2 2.4 0.00 48.0 56.7 0.2 3.1 0.2 194 9 43.7 31.6 62.0 0.4 7.2 0.00 47.7 56.5 0.4 5.1 0.4 146 10 48.7 30.7 49.0 0.6 16.7 0.00 47.7 56.5 2.2 6.9 2.0 96 11 54.5 30.3 39.0 0.9 35.9 0.00 48.2 56.5 3.4 8.1 2.9 75 12 56.7 29.9 36.0 1.0 22.0 0.00 49.5 56.5 2.9 6.3 2.5 104 13 57.9 29.4 33.0 1.1 18.9 0.00 50.7 56.5 2.5 8.1 1.6 138 14 59.0 29.0 31.0 1.2 16.3 0.00 51.8 56.3 2.2 6.7 1.6 165 15 59.4 29.0 31.0 1.2 9.1 0.00 52.7 56.3 0.4 4.9 0.2 199 16 59.0 29.9 33.0 1.2 4.5 0.00 53.4 56.3 0.2 2.7 0.2 310 17 57.4 30.3 36.0 1.0 1.4 0.00 53.8 56.3 1.1 4.0 0.9 310 18 54.5 31.6 41.0 0.9 0.0 0.00 54.0 56.1 0.7 4.9 0.7 334 19 52.7 33.2 47.0 0.7 0.0 0.00 53.8 56.1 0.0 0.0 0.0 0 20 50.9 34.3 53.0 0.6 0.0 0.00 53.8 56.1 0.0 1.8 0.0 244 21 49.8 34.7 56.0 0.5 0.0 0.00 53.4 56.1 0.0 0.0 0.0 0 22 49.3 35.7 60.0 0.5 0.0 0.00 53.2 56.1 0.0 0.0 0.0 0 23 48.7 39.4 70.0 0.4 0.0 0.00 53.1 56.1 0.0 0.0 0.0 0 24 46.8 44.0 91.0 0.1 0.0 0.03 52.9 56.1 0.2 2.9 0.2 106 AZMET Daily Weather Data : SAN SIMON : Dec 31 2025 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 59.9 32.7 47.7 DegF RELATIVE HUMIDITY 93.0 31.0 56.0 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 54.0 47.5 51.3 DegF SOIL TEMP. 20 in 56.7 56.1 56.5 DegF WIND SPEED 8.1 0.7 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 109 Degrees SOLAR RADIATION 134.6 Langleys PRECIPITATION 0.03 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 4533 2.6 5854 5.0 7296 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2025 AZMET Hourly Weather Data : SAN SIMON : Jan 1 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.2 44.5 87.0 0.2 0.0 0.00 52.7 56.1 0.2 2.7 0.0 114 2 47.7 44.8 90.0 0.1 0.0 0.00 52.5 56.1 0.0 2.5 0.0 80 3 48.4 43.7 84.0 0.2 0.0 0.00 52.3 56.1 0.2 2.7 0.2 108 4 48.4 45.6 90.0 0.1 0.0 0.01 52.2 56.1 0.2 2.9 0.2 244 5 47.1 45.6 94.0 0.1 0.0 0.05 52.2 56.1 0.0 0.0 0.0 0 6 46.9 45.6 95.0 0.1 0.0 0.01 52.0 56.1 0.0 0.0 0.0 0 7 46.8 45.6 96.0 0.1 0.0 0.00 51.8 56.1 0.2 2.9 0.0 201 8 46.8 45.6 96.0 0.1 1.0 0.00 51.6 56.1 0.0 0.0 0.0 0 9 48.2 46.1 93.0 0.1 5.0 0.00 51.6 56.1 0.2 2.7 0.2 294 10 49.5 47.1 92.0 0.1 10.0 0.02 51.6 56.1 1.8 5.1 1.6 333 11 50.5 48.9 94.0 0.1 14.8 0.01 52.0 55.9 1.8 6.5 1.6 269 12 54.1 50.7 88.0 0.2 32.0 0.00 52.7 55.9 1.1 4.5 0.7 293 13 58.6 51.5 77.0 0.4 29.4 0.00 54.0 55.9 0.4 2.9 0.2 138 14 59.7 52.1 76.0 0.4 22.0 0.00 55.2 55.9 2.5 5.6 2.0 248 15 61.0 52.7 74.0 0.5 18.4 0.00 56.3 55.9 1.3 6.7 0.4 309 16 60.4 53.3 77.0 0.4 6.2 0.00 57.0 55.9 1.1 4.5 0.4 179 17 58.8 54.9 87.0 0.2 1.0 0.09 57.2 55.9 1.6 4.3 1.6 199 18 56.8 55.4 96.0 0.1 0.2 0.02 57.0 55.9 0.2 3.4 0.2 222 19 55.8 54.7 96.0 0.1 0.0 0.02 56.8 55.9 1.8 5.8 1.6 338 20 54.1 53.1 96.0 0.1 0.0 0.00 56.7 55.9 2.0 4.7 1.8 312 21 53.4 52.5 97.0 0.1 0.0 0.01 56.3 55.9 1.6 4.5 1.3 312 22 53.1 52.1 97.0 0.0 0.0 0.00 56.1 55.9 0.2 2.7 0.0 333 23 52.7 51.9 97.0 0.0 0.0 0.00 55.8 55.9 0.2 3.1 0.2 350 24 50.4 49.6 97.0 0.0 0.0 0.00 55.4 56.1 0.2 1.8 0.0 15 AZMET Daily Weather Data : SAN SIMON : Jan 1 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.9 46.4 52.3 DegF RELATIVE HUMIDITY 98.0 71.0 90.0 % DEWPOINT 49.8 DegF ACTUAL VAPOR PRESS. 1.2 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 57.2 51.6 54.1 DegF SOIL TEMP. 20 in 56.1 55.9 55.9 DegF WIND SPEED 6.7 0.9 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 289 Degrees SOLAR RADIATION 140.1 Langleys PRECIPITATION 0.24 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.04 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.0 2 4.9 5 9.1 9 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 2 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.3 48.7 98.0 0.0 0.0 0.00 54.9 56.1 0.2 2.7 0.0 181 2 48.7 48.2 98.0 0.0 0.0 0.00 54.3 56.1 0.0 2.9 0.0 175 3 48.9 48.7 99.0 0.0 0.0 0.00 54.0 56.1 0.0 2.5 0.0 153 4 49.5 49.1 99.0 0.0 0.0 0.00 53.6 56.1 0.2 2.9 0.2 7 5 49.5 49.1 99.0 0.0 0.0 0.00 53.4 56.1 0.0 2.7 0.0 299 6 47.8 47.5 99.0 0.0 0.0 0.00 53.2 56.1 1.1 2.9 1.1 346 7 46.9 46.8 99.0 0.0 0.0 0.00 53.1 56.1 0.7 3.8 0.7 12 8 46.9 46.8 100.0 0.0 1.0 0.00 52.9 56.3 0.4 3.4 0.4 7 9 48.2 48.0 100.0 0.0 5.7 0.01 52.9 56.3 0.7 3.8 0.7 220 10 48.9 48.9 100.0 0.0 11.2 0.00 52.9 56.3 2.5 5.1 2.2 204 11 51.4 51.1 99.0 0.0 22.9 0.00 53.4 56.3 1.6 5.8 1.3 179 12 55.8 52.3 89.0 0.2 45.4 0.00 54.3 56.3 0.9 5.4 0.4 170 13 59.4 51.1 74.0 0.5 44.9 0.00 55.9 56.3 3.6 12.1 2.9 341 14 62.1 49.4 63.0 0.7 44.2 0.00 57.6 56.3 6.0 12.3 5.1 309 15 64.8 47.1 53.0 1.0 39.2 0.00 58.8 56.3 6.9 13.9 6.0 326 16 63.7 43.2 47.0 1.1 8.6 0.00 59.7 56.3 6.7 15.0 6.3 306 17 62.4 46.3 56.0 0.9 5.5 0.00 59.5 56.3 4.5 13.4 4.0 321 18 59.2 45.8 61.0 0.7 0.5 0.00 59.0 56.3 1.8 8.3 1.8 340 19 55.0 46.8 73.0 0.4 0.0 0.00 58.1 56.3 0.7 3.6 0.7 303 20 52.3 47.1 83.0 0.2 0.0 0.00 57.2 56.3 0.9 4.3 0.7 332 21 48.2 45.8 92.0 0.1 0.0 0.00 56.3 56.3 0.2 2.9 0.0 109 22 45.3 44.0 95.0 0.1 0.0 0.00 55.4 56.3 0.0 2.2 0.0 324 23 43.5 42.6 97.0 0.0 0.0 0.00 54.5 56.3 0.0 1.3 0.0 57 24 41.0 40.3 97.0 0.0 0.0 0.00 53.6 56.3 0.2 2.9 0.0 54 AZMET Daily Weather Data : SAN SIMON : Jan 2 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.8 39.7 52.0 DegF RELATIVE HUMIDITY 100.0 43.0 86.0 % DEWPOINT 47.5 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 59.7 52.9 55.4 DegF SOIL TEMP. 20 in 56.3 56.1 56.3 DegF WIND SPEED 15.0 1.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 315 Degrees SOLAR RADIATION 229.5 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.2 5 5.7 11 8.8 18 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 3 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.6 40.0 98.0 0.0 0.0 0.00 52.7 56.5 0.0 2.0 0.0 73 2 40.1 39.4 98.0 0.0 0.0 0.00 51.8 56.5 0.0 0.0 0.0 0 3 38.7 38.1 98.0 0.0 0.0 0.00 51.1 56.5 0.4 3.6 0.4 107 4 40.5 39.7 98.0 0.0 0.0 0.00 50.2 56.5 0.9 4.7 0.9 112 5 40.1 39.1 96.0 0.0 0.0 0.00 49.6 56.5 1.3 5.1 1.1 119 6 39.6 38.5 96.0 0.0 0.0 0.00 48.9 56.5 1.3 4.7 1.3 104 7 39.9 38.5 95.0 0.0 0.0 0.00 48.4 56.5 1.6 6.0 1.6 119 8 39.0 37.8 96.0 0.0 1.4 0.00 47.8 56.5 0.4 3.1 0.4 120 9 43.3 40.6 90.0 0.1 16.5 0.00 47.3 56.5 1.8 5.8 1.6 120 10 50.9 43.7 77.0 0.3 30.1 0.00 47.5 56.5 1.6 5.6 1.3 144 11 57.4 45.3 64.0 0.6 40.6 0.00 48.6 56.5 1.6 5.4 1.3 153 12 61.0 44.8 55.0 0.8 48.0 0.00 50.5 56.3 2.9 7.6 2.2 121 13 63.7 43.2 47.0 1.1 50.0 0.00 52.9 56.3 4.0 8.3 3.4 133 14 65.7 41.8 42.0 1.3 46.9 0.00 55.0 56.3 3.6 10.1 2.9 148 15 66.9 41.2 39.0 1.4 38.5 0.00 57.2 56.3 2.7 9.6 2.2 151 16 68.2 39.4 35.0 1.5 24.4 0.00 58.6 56.1 2.5 7.4 1.8 130 17 65.8 40.3 40.0 1.3 5.5 0.00 59.2 56.1 0.4 4.0 0.4 103 18 60.3 44.3 56.0 0.8 0.5 0.00 59.0 56.1 0.0 0.0 0.0 0 19 54.9 45.6 71.0 0.4 0.0 0.00 58.5 56.1 0.0 0.0 0.0 0 20 51.1 44.5 78.0 0.3 0.0 0.00 57.7 56.1 0.0 0.0 0.0 0 21 50.2 45.6 84.0 0.2 0.0 0.00 56.8 56.1 0.0 0.0 0.0 0 22 48.6 44.5 86.0 0.2 0.0 0.00 56.1 56.1 0.0 1.1 0.0 99 23 49.3 44.0 82.0 0.2 0.0 0.00 55.4 56.1 0.2 2.9 0.0 211 24 47.8 44.5 88.0 0.1 0.0 0.00 54.7 56.1 0.0 1.6 0.0 115 AZMET Daily Weather Data : SAN SIMON : Jan 3 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.7 37.8 50.9 DegF RELATIVE HUMIDITY 99.0 33.0 75.0 % DEWPOINT 42.1 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 59.2 47.3 53.1 DegF SOIL TEMP. 20 in 56.5 56.1 56.3 DegF WIND SPEED 10.1 1.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 131 Degrees SOLAR RADIATION 302.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.0 9 6.6 17 9.8 28 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 4 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.7 43.2 91.0 0.1 0.0 0.00 54.1 56.1 0.2 2.5 0.2 7 2 45.3 42.9 92.0 0.1 0.0 0.00 53.4 56.1 0.2 4.3 0.2 252 3 44.6 42.4 92.0 0.1 0.0 0.00 52.9 56.3 0.2 3.6 0.2 199 4 44.8 42.6 93.0 0.1 0.0 0.00 52.5 56.3 0.0 0.0 0.0 0 5 44.4 42.6 94.0 0.1 0.0 0.00 52.0 56.3 0.0 3.8 0.0 115 6 45.9 42.6 88.0 0.1 0.0 0.00 51.6 56.3 1.1 4.5 1.1 117 7 46.0 42.6 88.0 0.1 0.0 0.00 51.3 56.3 0.0 0.9 0.0 60 8 45.3 42.6 90.0 0.1 1.2 0.00 50.9 56.3 0.0 2.2 0.0 210 9 47.1 42.9 86.0 0.2 4.3 0.00 50.7 56.3 0.4 3.6 0.2 125 10 50.0 43.2 78.0 0.3 10.5 0.00 50.7 56.3 0.2 2.9 0.2 103 11 54.5 42.9 65.0 0.5 19.4 0.00 51.1 56.3 0.2 3.1 0.2 130 12 58.5 42.4 55.0 0.8 26.3 0.00 51.8 56.3 0.2 2.5 0.0 204 13 61.5 41.5 48.0 1.0 27.5 0.00 53.1 56.3 1.3 5.6 1.1 5 14 63.3 42.1 46.0 1.1 28.9 0.00 54.3 56.3 1.1 4.9 0.7 356 15 63.7 42.6 46.0 1.1 21.8 0.00 55.8 56.3 1.1 4.3 0.9 220 16 63.3 42.6 47.0 1.1 12.2 0.00 56.7 56.3 0.4 3.4 0.2 240 17 62.4 43.5 50.0 1.0 5.3 0.00 57.2 56.1 0.0 0.0 0.0 0 18 57.0 45.1 64.0 0.6 0.5 0.00 57.2 56.1 0.0 0.0 0.0 0 19 51.8 44.8 77.0 0.3 0.0 0.00 56.8 56.1 0.2 4.7 0.0 175 20 48.2 44.5 88.0 0.1 0.0 0.00 56.1 56.1 0.0 3.6 0.0 152 21 46.8 44.3 91.0 0.1 0.0 0.00 55.2 56.1 0.0 2.0 0.0 113 22 45.0 42.9 93.0 0.1 0.0 0.00 54.5 56.1 0.0 1.6 0.0 106 23 43.5 42.1 94.0 0.1 0.0 0.00 53.6 56.1 0.2 2.7 0.2 111 24 40.8 39.4 95.0 0.0 0.0 0.00 52.7 56.1 0.2 2.2 0.0 217 AZMET Daily Weather Data : SAN SIMON : Jan 4 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.6 39.2 50.7 DegF RELATIVE HUMIDITY 97.0 44.0 77.0 % DEWPOINT 42.9 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 57.4 50.7 53.6 DegF SOIL TEMP. 20 in 56.3 56.1 56.3 DegF WIND SPEED 5.6 0.2 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 115 Degrees SOLAR RADIATION 157.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.6 12 5.0 22 8.1 36 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 5 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.1 39.4 97.0 0.0 0.0 0.00 51.8 56.1 0.2 3.4 0.2 163 2 39.7 38.8 96.0 0.0 0.0 0.00 51.1 56.3 0.0 1.8 0.0 118 3 37.8 36.8 97.0 0.0 0.0 0.00 50.4 56.3 0.2 2.5 0.2 118 4 36.3 35.4 97.0 0.0 0.0 0.00 49.5 56.3 0.0 1.8 0.0 179 5 36.7 35.7 97.0 0.0 0.0 0.00 48.7 56.3 0.2 3.4 0.2 100 6 36.9 35.7 95.0 0.0 0.0 0.00 48.2 56.3 0.4 4.3 0.4 114 7 36.3 34.7 94.0 0.1 0.0 0.00 47.5 56.3 2.0 4.9 2.0 114 8 36.3 34.3 93.0 0.1 1.2 0.00 46.9 56.3 1.1 4.9 0.9 115 9 41.9 37.1 83.0 0.2 15.3 0.00 46.4 56.1 1.8 4.7 1.8 110 10 50.9 40.6 68.0 0.4 29.9 0.00 46.4 56.1 1.8 6.5 1.3 233 11 54.5 42.6 64.0 0.5 41.1 0.00 47.5 56.1 4.5 9.4 3.8 296 12 57.9 42.9 58.0 0.7 47.8 0.00 49.3 56.1 3.6 8.7 2.7 327 13 60.8 41.2 49.0 0.9 46.4 0.00 51.6 56.1 4.3 10.1 3.6 358 14 62.2 39.7 44.0 1.1 45.9 0.00 54.0 55.9 4.3 10.3 2.5 336 15 63.5 38.5 40.0 1.2 37.8 0.00 56.1 55.9 3.8 9.8 2.2 284 16 63.3 38.1 39.0 1.2 24.6 0.00 57.4 55.9 4.5 10.7 3.8 334 17 63.1 37.8 39.0 1.2 10.5 0.00 58.1 55.8 2.9 7.6 2.7 350 18 58.6 37.1 45.0 0.9 1.0 0.00 58.1 55.8 0.0 3.8 0.0 346 19 50.5 38.5 64.0 0.5 0.0 0.00 57.4 55.8 0.0 0.0 0.0 0 20 46.6 39.4 76.0 0.3 0.0 0.00 56.5 55.8 0.0 0.0 0.0 0 21 44.1 39.4 83.0 0.2 0.0 0.00 55.4 55.8 0.2 6.0 0.2 311 22 41.2 38.8 91.0 0.1 0.0 0.00 54.5 55.8 0.0 0.0 0.0 0 23 38.8 36.8 92.0 0.1 0.0 0.00 53.4 55.8 0.0 1.8 0.0 147 AZMET Daily Weather Data : SAN SIMON : Jan 5 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE DegF RELATIVE HUMIDITY % DEWPOINT DegF ACTUAL VAPOR PRESS. KPas VAPOR PRESS. DEF. KPas SOIL TEMP. 4 in DegF SOIL TEMP. 20 in DegF WIND SPEED MPH WIND VECTOR MAG. MPH WIND VECTOR DIR. Degrees SOLAR RADIATION Langleys PRECIPITATION Inches AZMET REF. EVAPOTRANSPIRATION 0.03 Inches STD. REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12 22 36 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 6 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.9 36.4 94.0 0.0 0.0 0.00 51.4 55.8 0.2 2.5 0.2 111 2 38.1 36.1 93.0 0.1 0.0 0.00 50.5 55.8 0.4 2.9 0.2 118 3 37.8 35.4 91.0 0.1 0.0 0.00 49.8 55.8 1.1 4.7 1.1 116 4 36.1 34.3 94.0 0.1 0.0 0.00 48.9 55.8 0.4 3.1 0.4 112 5 36.3 34.3 93.0 0.1 0.0 0.00 48.4 55.8 0.9 4.0 0.9 114 6 35.6 33.9 93.0 0.1 0.0 0.00 47.7 55.8 0.7 3.8 0.7 110 7 35.6 33.9 94.0 0.1 0.0 0.00 47.1 55.9 1.6 4.9 1.6 112 8 35.8 33.5 92.0 0.1 1.7 0.00 46.4 55.8 2.5 5.8 2.5 114 9 41.5 36.8 83.0 0.2 15.1 0.00 46.0 55.9 2.2 6.5 2.0 121 10 49.8 38.8 66.0 0.4 30.1 0.00 46.2 55.8 2.5 6.3 2.2 171 11 56.5 39.1 52.0 0.8 36.8 0.00 47.1 55.8 1.6 4.7 0.9 103 12 59.2 37.1 44.0 1.0 37.8 0.00 48.9 55.8 2.2 5.4 1.8 82 13 60.4 37.8 43.0 1.0 36.6 0.00 50.9 55.8 2.0 6.3 1.3 112 14 63.0 37.5 39.0 1.2 41.8 0.00 52.9 55.8 2.7 8.1 2.0 60 15 64.8 35.7 34.0 1.4 34.4 0.00 54.9 55.6 2.7 6.5 2.0 53 16 65.1 35.4 33.0 1.4 21.3 0.00 56.3 55.6 1.3 6.7 1.1 53 17 64.6 36.1 35.0 1.4 9.6 0.00 57.0 55.6 0.9 4.3 0.7 43 18 58.1 38.1 47.0 0.9 0.5 0.00 57.2 55.4 0.0 0.9 0.0 36 19 54.1 39.1 57.0 0.6 0.0 0.00 56.7 55.4 0.0 2.7 0.0 63 20 53.2 39.1 59.0 0.6 0.0 0.00 56.1 55.4 0.0 2.7 0.0 101 21 50.4 39.7 66.0 0.4 0.0 0.00 55.4 55.4 0.0 2.0 0.0 119 22 48.9 40.6 73.0 0.3 0.0 0.00 54.9 55.4 0.0 1.6 0.0 23 23 49.3 40.6 72.0 0.3 0.0 0.00 54.3 55.4 0.0 2.0 0.0 119 24 49.5 40.3 71.0 0.4 0.0 0.00 53.8 55.4 0.2 2.0 0.0 123 AZMET Daily Weather Data : SAN SIMON : Jan 6 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.2 34.7 49.3 DegF RELATIVE HUMIDITY 97.0 31.0 67.0 % DEWPOINT 37.1 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 57.2 46.0 51.6 DegF SOIL TEMP. 20 in 55.9 55.4 55.8 DegF WIND SPEED 8.1 1.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 100 Degrees SOLAR RADIATION 265.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.0 18 5.2 32 8.0 52 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 7 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.8 40.3 75.0 0.3 0.0 0.00 53.4 55.4 0.2 2.9 0.2 213 2 44.6 39.4 82.0 0.2 0.0 0.00 52.9 55.6 0.2 3.6 0.2 191 3 43.0 39.1 86.0 0.1 0.0 0.00 52.2 55.6 0.2 2.2 0.0 12 4 42.8 39.1 87.0 0.1 0.0 0.00 51.8 55.6 0.4 6.3 0.2 212 5 41.9 38.8 89.0 0.1 0.0 0.00 51.3 55.6 0.0 0.0 0.0 0 6 42.1 38.8 89.0 0.1 0.0 0.00 50.9 55.6 0.0 2.2 0.0 109 7 41.9 38.5 87.0 0.1 0.0 0.00 50.4 55.6 0.2 4.3 0.2 206 8 41.4 38.1 88.0 0.1 1.2 0.00 50.0 55.6 0.4 3.6 0.2 114 9 45.3 39.4 79.0 0.2 6.5 0.00 49.6 55.6 0.4 3.6 0.4 156 10 49.1 39.4 69.0 0.4 8.8 0.00 49.6 55.6 1.1 4.5 0.4 198 11 52.5 39.1 60.0 0.5 12.2 0.00 50.0 55.6 1.6 4.9 0.2 218 12 52.9 41.2 65.0 0.5 7.2 0.00 50.5 55.6 3.6 9.4 3.4 1 13 49.6 44.3 82.0 0.2 7.4 0.03 50.9 55.6 4.5 7.6 4.3 360 14 48.4 45.1 88.0 0.1 6.9 0.03 51.3 55.6 3.6 6.9 3.4 0 15 47.7 45.1 91.0 0.1 4.3 0.06 51.4 55.6 1.6 4.5 1.3 346 16 46.8 45.1 94.0 0.1 3.1 0.04 51.4 55.6 1.8 5.8 1.8 337 17 45.9 44.8 96.0 0.1 1.4 0.07 51.4 55.4 2.9 6.9 2.7 297 18 45.0 44.3 97.0 0.0 0.2 0.05 51.3 55.4 2.2 6.7 2.0 321 19 45.1 44.5 97.0 0.0 0.0 0.02 50.9 55.4 1.1 4.3 0.7 296 20 44.6 44.0 98.0 0.0 0.0 0.08 50.7 55.4 2.7 8.5 2.5 286 21 44.4 43.7 97.0 0.0 0.0 0.09 50.4 55.4 5.1 11.6 4.7 293 22 44.2 43.5 97.0 0.0 0.0 0.05 49.8 55.4 4.5 9.6 4.0 314 23 44.2 42.1 92.0 0.1 0.0 0.01 49.5 55.4 6.9 15.0 6.0 321 24 43.7 41.5 92.0 0.1 0.0 0.00 48.9 55.4 3.8 11.4 3.4 358 AZMET Daily Weather Data : SAN SIMON : Jan 7 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.0 40.3 45.7 DegF RELATIVE HUMIDITY 98.0 56.0 87.0 % DEWPOINT 41.8 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.2 KPas SOIL TEMP. 4 in 53.8 48.9 50.9 DegF SOIL TEMP. 20 in 55.6 55.4 55.6 DegF WIND SPEED 15.0 2.0 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 327 Degrees SOLAR RADIATION 59.3 Langleys PRECIPITATION 0.53 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 18 0.9 33 3.3 55 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 8 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 40.3 82.0 0.2 0.0 0.00 48.6 55.4 3.8 8.9 3.4 321 2 46.8 38.8 74.0 0.3 0.0 0.00 48.2 55.2 6.7 13.0 5.8 303 3 45.1 39.1 79.0 0.2 0.0 0.00 47.8 55.2 2.0 10.7 1.8 324 4 43.2 38.1 82.0 0.2 0.0 0.00 47.5 55.2 1.3 6.3 0.9 274 5 46.2 37.8 73.0 0.3 0.0 0.00 47.1 55.2 3.1 8.7 2.7 280 6 45.3 36.4 71.0 0.3 0.0 0.00 46.9 55.2 2.7 9.6 2.5 271 7 44.1 36.4 74.0 0.3 0.0 0.00 46.6 55.2 1.8 6.9 1.6 297 8 46.6 37.1 69.0 0.3 0.7 0.00 46.0 55.2 4.7 12.3 4.5 270 9 48.9 37.8 65.0 0.4 17.2 0.00 46.0 55.0 9.6 16.1 9.2 261 10 51.3 37.1 58.0 0.5 21.3 0.00 46.4 55.0 9.2 16.1 8.5 266 11 52.0 37.1 57.0 0.6 32.7 0.00 47.3 55.0 8.7 17.4 8.1 269 12 54.3 36.8 51.0 0.7 50.4 0.00 48.4 55.0 9.4 15.7 8.7 269 13 55.6 35.4 46.0 0.8 41.4 0.00 49.8 54.9 8.3 16.6 7.6 264 14 56.7 34.3 43.0 0.9 38.7 0.00 51.1 54.9 8.1 16.1 6.9 256 15 58.1 34.7 41.0 1.0 38.0 0.00 52.2 54.9 13.4 21.7 13.0 234 16 56.7 33.9 42.0 0.9 14.8 0.00 52.5 54.9 12.3 25.9 11.6 237 17 56.7 31.6 39.0 1.0 12.9 0.00 52.3 54.9 16.1 25.7 15.7 240 18 53.8 32.0 43.0 0.8 0.5 0.00 52.0 54.7 14.1 27.1 13.4 245 19 51.6 33.9 51.0 0.7 0.0 0.00 51.4 54.7 11.2 19.5 10.3 265 20 45.1 39.4 80.0 0.2 0.0 0.00 50.9 54.7 7.8 16.6 6.3 317 21 41.4 38.8 91.0 0.1 0.0 0.08 50.4 54.7 5.4 12.3 5.1 335 22 40.8 38.8 92.0 0.1 0.0 0.03 49.6 54.7 2.7 6.3 2.5 325 23 40.5 38.1 91.0 0.1 0.0 0.02 49.1 54.7 1.1 6.9 1.1 345 24 40.5 38.5 92.0 0.1 0.0 0.02 48.6 54.7 0.7 3.1 0.2 284 AZMET Daily Weather Data : SAN SIMON : Jan 8 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.6 40.1 48.6 DegF RELATIVE HUMIDITY 94.0 35.0 66.0 % DEWPOINT 36.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 52.5 46.0 49.1 DegF SOIL TEMP. 20 in 55.4 54.7 55.0 DegF WIND SPEED 27.1 6.9 MPH WIND VECTOR MAG. 5.6 MPH WIND VECTOR DIR. 265 Degrees SOLAR RADIATION 268.4 Langleys PRECIPITATION 0.15 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.7 18 2.7 36 5.5 61 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 9 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 38.8 94.0 0.1 0.0 0.01 48.2 54.7 0.7 3.4 0.7 185 2 41.0 37.1 86.0 0.1 0.0 0.00 47.8 54.7 2.5 10.5 2.5 307 3 41.2 32.8 72.0 0.2 0.0 0.00 47.5 54.7 4.3 8.9 3.8 312 4 40.6 29.9 65.0 0.3 0.0 0.00 46.9 54.7 5.4 11.2 4.9 288 5 38.3 29.0 69.0 0.2 0.0 0.00 46.2 54.7 1.8 5.6 1.3 320 6 35.6 29.9 80.0 0.1 0.0 0.00 45.3 54.7 0.9 3.8 0.9 353 7 33.6 29.9 86.0 0.1 0.0 0.00 44.6 54.7 0.9 3.1 0.7 2 8 34.9 29.4 81.0 0.1 1.4 0.00 43.7 54.5 3.8 6.5 3.6 8 9 40.3 29.9 66.0 0.3 15.3 0.00 43.0 54.5 3.8 9.6 3.6 340 10 43.2 30.3 60.0 0.4 29.9 0.00 43.0 54.5 5.8 10.7 5.1 318 11 44.8 30.7 58.0 0.4 41.8 0.00 43.7 54.5 6.5 12.5 5.6 308 12 46.4 31.6 56.0 0.5 49.7 0.00 45.0 54.5 7.4 14.3 6.7 342 13 47.5 31.1 53.0 0.5 53.3 0.00 46.8 54.3 7.4 14.5 6.5 349 14 48.4 29.4 48.0 0.6 41.4 0.00 48.4 54.3 7.2 15.2 6.3 342 15 48.7 28.0 44.0 0.7 36.6 0.00 49.5 54.3 8.1 13.6 6.9 331 16 48.9 27.6 44.0 0.7 27.5 0.00 49.8 54.1 8.3 15.0 7.4 340 17 48.2 24.0 38.0 0.7 12.7 0.00 49.8 54.1 5.8 11.6 5.4 311 18 45.0 21.8 39.0 0.6 1.2 0.00 49.5 54.1 3.6 8.7 3.4 319 19 41.2 23.5 50.0 0.4 0.0 0.00 48.6 54.1 1.8 5.6 1.8 332 20 36.5 26.6 67.0 0.2 0.0 0.00 47.5 54.0 0.4 2.9 0.4 241 21 33.4 26.6 76.0 0.2 0.0 0.00 46.4 54.0 0.4 3.6 0.4 255 22 31.5 27.1 84.0 0.1 0.0 0.00 45.5 54.0 0.0 2.2 0.0 5 23 30.0 27.1 88.0 0.1 0.0 0.00 44.4 54.0 0.4 3.6 0.4 10 24 29.3 26.6 89.0 0.1 0.0 0.00 43.5 54.0 0.0 2.0 0.0 35 AZMET Daily Weather Data : SAN SIMON : Jan 9 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 49.8 28.8 40.3 DegF RELATIVE HUMIDITY 95.0 35.0 66.0 % DEWPOINT 29.4 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 49.8 43.0 46.6 DegF SOIL TEMP. 20 in 54.7 54.0 54.3 DegF WIND SPEED 15.2 3.6 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 328 Degrees SOLAR RADIATION 310.5 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 18 0.0 36 1.0 62 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 10 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 27.7 25.6 91.0 0.1 0.0 0.00 43.0 54.0 0.0 2.9 0.0 224 2 26.4 25.1 94.0 0.0 0.0 0.00 42.3 54.0 0.0 1.8 0.0 65 3 26.4 25.1 94.0 0.0 0.0 0.00 41.7 53.8 0.0 2.5 0.0 58 4 25.0 23.5 93.0 0.0 0.0 0.00 41.2 53.8 0.0 0.7 0.0 242 5 25.3 24.0 94.0 0.0 0.0 0.00 40.6 53.8 0.0 1.6 0.0 101 6 25.2 23.5 93.0 0.0 0.0 0.00 40.3 53.8 0.0 0.0 0.0 0 7 24.8 22.9 92.0 0.0 0.0 0.00 39.9 53.8 0.2 2.9 0.2 111 8 25.9 23.5 90.0 0.1 1.4 0.00 39.6 53.6 0.4 3.4 0.4 109 9 33.8 24.6 69.0 0.2 16.0 0.00 39.2 53.6 1.3 4.9 1.1 125 10 40.5 21.8 47.0 0.5 31.1 0.00 38.8 53.4 4.7 10.3 4.3 129 11 43.3 20.6 40.0 0.6 42.5 0.00 38.7 53.4 7.8 15.4 7.2 117 12 45.0 21.2 39.0 0.6 50.0 0.00 39.2 53.4 8.1 17.2 7.4 105 13 46.6 21.2 36.0 0.7 52.3 0.00 40.6 53.2 8.5 18.1 7.6 119 14 48.2 19.9 32.0 0.8 49.2 0.00 42.3 53.2 8.5 15.9 7.8 121 15 48.9 18.7 30.0 0.8 40.9 0.00 43.9 53.1 8.1 15.2 7.4 115 16 49.6 17.3 28.0 0.9 28.2 0.00 45.0 53.1 7.4 16.6 6.7 125 17 48.7 17.3 28.0 0.9 13.4 0.00 45.5 52.9 6.9 13.0 6.3 133 18 45.3 17.3 32.0 0.7 1.4 0.00 45.7 52.9 4.0 11.0 3.8 133 19 40.6 19.3 41.0 0.5 0.0 0.00 45.1 52.7 0.4 3.8 0.4 155 20 38.7 18.7 44.0 0.4 0.0 0.00 44.4 52.7 2.0 5.6 1.8 166 21 37.9 18.0 44.0 0.4 0.0 0.00 43.7 52.7 4.3 9.2 4.0 166 22 37.2 18.0 45.0 0.4 0.0 0.00 42.8 52.5 3.1 7.6 2.7 130 23 35.6 18.0 49.0 0.4 0.0 0.00 42.1 52.5 1.3 6.3 1.1 126 24 35.8 16.6 45.0 0.4 0.0 0.00 41.5 52.5 2.0 7.2 1.8 133 AZMET Daily Weather Data : SAN SIMON : Jan 10 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 50.5 24.1 36.7 DegF RELATIVE HUMIDITY 95.0 25.0 58.0 % DEWPOINT 21.2 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 45.7 38.7 42.1 DegF SOIL TEMP. 20 in 54.0 52.5 53.2 DegF WIND SPEED 18.1 3.4 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 125 Degrees SOLAR RADIATION 326.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 18 0.0 36 1.1 63 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 11 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.5 16.6 43.0 0.4 0.0 0.00 41.0 52.5 3.6 8.1 3.1 120 2 33.8 18.0 52.0 0.3 0.0 0.00 40.6 52.5 2.5 6.5 2.5 89 3 32.9 18.7 55.0 0.3 0.0 0.00 40.1 52.3 2.7 6.9 2.5 102 4 34.2 16.6 49.0 0.3 0.0 0.00 39.7 52.3 4.3 9.8 4.0 99 5 32.5 17.3 52.0 0.3 0.0 0.00 39.4 52.3 2.9 6.7 2.7 124 6 33.4 16.6 49.0 0.3 0.0 0.00 39.0 52.3 5.8 13.0 5.4 136 7 32.0 17.3 55.0 0.3 0.0 0.00 38.8 52.3 3.4 6.9 3.1 133 8 32.5 17.3 52.0 0.3 1.7 0.00 38.5 52.2 3.8 7.4 3.6 147 9 36.9 16.6 43.0 0.4 15.3 0.00 38.1 52.2 5.6 12.1 5.1 152 10 42.8 16.6 34.0 0.6 31.3 0.00 37.9 52.2 5.8 11.4 5.4 131 11 45.7 16.6 30.0 0.7 40.4 0.00 37.9 52.0 8.5 16.1 7.8 127 12 47.3 14.3 26.0 0.8 38.5 0.00 38.7 52.0 9.6 19.7 8.9 111 13 50.4 14.3 24.0 1.0 53.3 0.00 40.1 52.0 8.7 16.1 8.1 102 14 51.6 11.9 20.0 1.1 44.5 0.00 41.9 51.8 8.5 15.0 7.6 107 15 52.5 10.1 18.0 1.1 39.2 0.00 43.7 51.8 8.5 15.7 7.6 105 16 53.4 8.2 16.0 1.2 28.4 0.00 45.0 51.6 8.3 15.4 7.6 97 17 52.9 8.2 16.0 1.2 13.4 0.00 45.7 51.6 7.4 13.4 6.9 101 18 50.0 8.2 18.0 1.0 1.4 0.00 46.0 51.6 5.1 10.1 4.9 109 19 48.0 8.2 20.0 0.9 0.0 0.00 45.9 51.4 5.4 11.2 5.1 121 20 45.7 10.1 23.0 0.8 0.0 0.00 45.3 51.4 3.8 9.6 3.6 115 21 42.6 11.0 27.0 0.7 0.0 0.00 44.8 51.4 3.1 7.2 2.7 154 22 41.0 11.9 29.0 0.6 0.0 0.00 44.2 51.4 4.0 8.3 3.8 149 23 40.5 11.0 29.0 0.6 0.0 0.00 43.5 51.4 2.9 7.4 2.7 152 24 38.7 11.9 33.0 0.5 0.0 0.00 43.0 51.3 1.8 5.6 1.8 112 AZMET Daily Weather Data : SAN SIMON : Jan 11 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 54.1 30.4 41.9 DegF RELATIVE HUMIDITY 63.0 14.0 34.0 % DEWPOINT 13.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 46.0 37.9 41.5 DegF SOIL TEMP. 20 in 52.5 51.3 52.0 DegF WIND SPEED 19.7 5.4 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 118 Degrees SOLAR RADIATION 307.4 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 18 0.7 37 2.5 65 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 12 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 12.7 34.0 0.5 0.0 0.00 42.3 51.3 2.7 6.5 2.5 81 2 37.4 13.5 37.0 0.5 0.0 0.00 41.7 51.3 2.9 7.4 2.7 103 3 35.8 13.5 40.0 0.4 0.0 0.00 41.2 51.3 2.7 5.6 2.5 102 4 32.5 16.6 51.0 0.3 0.0 0.00 40.8 51.3 1.3 4.7 1.1 117 5 30.9 16.6 55.0 0.3 0.0 0.00 40.3 51.3 1.1 4.0 0.9 138 6 29.7 16.6 58.0 0.2 0.0 0.00 39.9 51.3 0.7 3.1 0.4 132 7 30.7 16.6 54.0 0.3 0.0 0.00 39.6 51.3 1.8 4.3 1.8 107 8 30.4 17.3 57.0 0.3 1.7 0.00 39.2 51.3 0.7 3.6 0.7 135 9 39.2 15.9 38.0 0.5 15.3 0.00 38.8 51.3 2.2 6.7 2.0 107 10 46.2 11.9 25.0 0.8 30.4 0.00 38.5 51.3 4.9 11.0 4.5 114 11 49.5 12.7 23.0 0.9 42.3 0.00 38.8 51.1 5.6 12.3 4.9 111 12 52.7 11.9 19.0 1.1 50.0 0.00 40.1 51.1 4.7 9.8 4.0 117 13 55.2 10.1 16.0 1.2 52.3 0.00 42.1 51.1 5.6 13.4 4.9 100 14 56.5 11.0 16.0 1.3 49.0 0.00 44.1 51.1 5.6 12.1 4.9 112 15 57.7 10.1 15.0 1.4 40.9 0.00 46.0 50.9 5.4 13.2 4.5 118 16 58.3 9.1 14.0 1.4 28.4 0.00 47.5 50.9 6.0 12.5 5.6 119 17 57.7 11.0 15.0 1.4 13.4 0.00 48.4 50.9 4.7 10.7 4.3 133 18 54.0 12.7 19.0 1.2 1.7 0.00 48.6 50.9 1.8 7.6 1.8 138 19 45.9 18.0 33.0 0.7 0.0 0.00 48.4 50.7 0.4 3.6 0.2 173 20 41.4 19.9 41.0 0.5 0.0 0.00 47.8 50.7 0.0 1.6 0.0 108 21 38.7 20.6 48.0 0.4 0.0 0.00 47.1 50.7 1.1 3.6 1.1 114 22 36.5 22.4 56.0 0.3 0.0 0.00 46.4 50.7 0.2 2.9 0.2 103 23 33.4 23.5 67.0 0.2 0.0 0.00 45.5 50.7 0.0 1.6 0.0 139 24 31.5 23.5 72.0 0.2 0.0 0.00 44.8 50.7 0.0 1.1 0.0 112 AZMET Daily Weather Data : SAN SIMON : Jan 12 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 58.6 28.6 42.4 DegF RELATIVE HUMIDITY 77.0 12.0 38.0 % DEWPOINT 15.9 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 48.6 38.5 43.2 DegF SOIL TEMP. 20 in 51.3 50.7 51.1 DegF WIND SPEED 13.4 2.7 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 325.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 19 2.1 39 4.1 69 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 13 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 31.1 23.5 73.0 0.2 0.0 0.00 44.1 50.7 0.0 2.2 0.0 186 2 28.9 23.5 80.0 0.1 0.0 0.00 43.3 50.9 0.2 2.5 0.0 169 3 27.1 23.5 85.0 0.1 0.0 0.00 42.8 50.9 0.0 0.0 0.0 0 4 27.0 22.9 85.0 0.1 0.0 0.00 42.1 50.9 0.0 1.8 0.0 53 5 27.5 22.9 82.0 0.1 0.0 0.00 41.5 50.9 0.0 2.0 0.0 100 6 26.4 21.8 83.0 0.1 0.0 0.00 41.0 50.9 0.2 2.7 0.0 351 7 23.7 20.6 88.0 0.1 0.0 0.00 40.5 50.9 0.0 2.2 0.0 208 8 25.0 21.8 88.0 0.1 2.2 0.00 40.1 50.9 0.2 2.9 0.2 87 9 36.7 22.9 59.0 0.3 16.0 0.00 39.6 50.9 1.6 4.9 1.6 104 10 46.6 21.8 37.0 0.7 30.8 0.00 39.4 50.9 2.0 5.4 1.8 99 11 52.2 19.9 28.0 1.0 43.0 0.00 39.7 50.9 1.8 5.8 1.3 49 12 55.6 19.9 24.0 1.1 50.7 0.00 41.2 50.9 1.6 6.3 0.2 345 13 58.3 18.0 21.0 1.3 53.1 0.00 43.3 50.7 2.2 5.6 1.8 202 14 60.8 18.0 19.0 1.5 50.0 0.00 45.7 50.7 3.4 8.9 0.4 270 15 62.2 18.7 18.0 1.6 41.8 0.00 47.8 50.7 4.0 8.9 3.4 356 16 63.1 18.0 17.0 1.6 29.2 0.00 49.3 50.7 3.4 8.5 2.2 311 17 62.1 20.6 20.0 1.5 14.1 0.00 50.2 50.5 2.9 6.3 2.7 295 18 56.8 22.9 27.0 1.2 1.7 0.00 50.5 50.5 0.2 3.8 0.2 310 19 46.2 26.6 46.0 0.6 0.0 0.00 50.2 50.5 0.9 3.4 0.9 8 20 39.7 26.6 59.0 0.3 0.0 0.00 49.5 50.5 0.2 2.2 0.2 203 21 37.2 26.6 65.0 0.3 0.0 0.00 48.7 50.5 0.0 0.0 0.0 0 22 34.3 26.6 74.0 0.2 0.0 0.00 47.8 50.5 0.0 1.8 0.0 54 23 34.2 26.6 73.0 0.2 0.0 0.00 46.9 50.5 0.9 4.3 0.9 108 24 33.8 26.6 75.0 0.2 0.0 0.00 46.2 50.7 0.4 3.4 0.4 105 AZMET Daily Weather Data : SAN SIMON : Jan 13 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 23.2 41.5 DegF RELATIVE HUMIDITY 90.0 16.0 55.0 % DEWPOINT 22.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 50.5 39.4 44.6 DegF SOIL TEMP. 20 in 50.9 50.5 50.7 DegF WIND SPEED 8.9 1.1 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 360 Degrees SOLAR RADIATION 332.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.8 21 3.6 42 5.7 75 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 14 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.2 26.1 72.0 0.2 0.0 0.00 45.3 50.7 2.2 6.7 2.2 109 2 33.6 26.1 74.0 0.2 0.0 0.00 44.8 50.7 0.2 4.0 0.2 104 3 32.7 25.6 75.0 0.2 0.0 0.00 44.1 50.7 1.3 4.3 1.3 107 4 33.1 25.6 73.0 0.2 0.0 0.00 43.5 50.7 1.6 4.5 1.3 114 5 32.4 25.1 75.0 0.2 0.0 0.00 42.8 50.7 0.9 4.3 0.7 99 6 33.8 25.1 70.0 0.2 0.0 0.00 42.3 50.9 2.0 6.3 2.0 125 7 31.6 24.6 75.0 0.2 0.0 0.00 41.7 50.9 1.8 5.6 1.8 107 8 31.3 24.6 77.0 0.1 1.9 0.00 41.4 50.9 1.8 4.9 1.8 105 9 39.7 26.1 58.0 0.4 15.8 0.00 40.8 50.9 1.6 4.9 1.6 137 10 48.0 26.6 44.0 0.7 30.6 0.00 41.0 50.9 2.2 5.6 2.0 122 11 57.0 25.1 29.0 1.1 42.5 0.00 41.7 50.9 3.6 10.3 3.4 121 12 62.1 24.0 23.0 1.5 50.2 0.00 43.2 50.9 6.5 14.1 5.8 139 13 64.9 24.0 21.0 1.7 52.6 0.00 45.1 50.7 7.4 17.0 6.5 126 14 66.4 21.8 18.0 1.8 49.7 0.00 47.3 50.7 8.5 17.0 7.4 124 15 65.1 20.6 18.0 1.7 41.1 0.00 49.3 50.7 9.2 18.3 8.3 121 16 64.8 20.6 18.0 1.7 28.9 0.00 50.5 50.7 8.1 15.0 7.2 114 17 63.7 19.9 19.0 1.6 13.9 0.00 51.3 50.7 7.2 13.0 6.7 117 18 60.1 21.2 22.0 1.4 1.9 0.00 51.6 50.7 4.0 12.8 3.8 118 19 52.7 24.6 33.0 0.9 0.0 0.00 51.4 50.7 0.7 4.9 0.7 170 20 54.9 25.1 32.0 1.0 0.0 0.00 50.9 50.5 3.6 8.7 3.1 155 21 52.7 25.1 34.0 0.9 0.0 0.00 50.4 50.7 2.9 7.4 2.7 126 22 50.2 26.6 40.0 0.8 0.0 0.00 49.8 50.7 1.8 6.5 1.8 117 23 47.7 27.6 45.0 0.6 0.0 0.00 49.1 50.7 1.1 4.5 1.1 136 24 46.4 27.1 46.0 0.6 0.0 0.00 48.6 50.7 1.1 4.9 1.1 139 AZMET Daily Weather Data : SAN SIMON : Jan 14 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.6 30.2 48.2 DegF RELATIVE HUMIDITY 81.0 17.0 45.0 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 51.6 40.8 46.0 DegF SOIL TEMP. 20 in 50.9 50.5 50.7 DegF WIND SPEED 18.3 3.4 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 123 Degrees SOLAR RADIATION 329.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.3 24 5.4 48 8.0 83 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 15 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.2 27.1 53.0 0.5 0.0 0.00 48.0 50.7 0.2 3.6 0.2 118 2 37.2 27.1 66.0 0.3 0.0 0.00 47.3 50.9 0.0 2.7 0.0 7 3 35.8 26.6 69.0 0.2 0.0 0.00 46.6 50.9 0.4 3.6 0.2 171 4 34.9 26.6 71.0 0.2 0.0 0.00 46.0 50.9 0.7 5.4 0.7 181 5 34.0 27.1 76.0 0.2 0.0 0.00 45.3 50.9 0.4 3.6 0.2 139 6 32.9 26.6 78.0 0.1 0.0 0.00 44.6 51.1 0.9 4.9 0.9 196 7 31.1 26.1 82.0 0.1 0.0 0.00 44.1 51.1 0.0 2.0 0.0 139 8 30.9 26.1 83.0 0.1 1.9 0.00 43.5 51.1 1.1 5.6 0.9 138 9 41.0 28.0 60.0 0.4 16.0 0.00 43.0 51.1 1.6 4.9 1.6 138 10 50.0 29.4 45.0 0.7 31.1 0.00 42.8 51.1 2.9 6.5 2.7 165 11 54.9 29.0 37.0 0.9 43.3 0.00 43.5 51.1 2.0 7.6 1.6 146 12 59.0 28.5 31.0 1.2 50.7 0.00 45.0 51.1 2.5 8.3 2.0 132 13 62.6 27.1 26.0 1.4 53.3 0.00 46.9 51.1 2.7 8.9 1.1 102 14 65.1 27.1 23.0 1.6 50.2 0.00 49.1 51.1 1.6 9.2 0.7 2 15 66.4 26.6 22.0 1.7 42.1 0.00 51.1 51.1 2.7 8.7 1.6 316 16 67.1 26.1 21.0 1.8 29.4 0.00 52.7 51.1 2.7 7.4 1.8 314 17 65.8 26.1 22.0 1.7 14.3 0.00 53.4 50.9 3.8 8.3 3.6 281 18 61.2 26.6 27.0 1.4 1.9 0.00 53.8 50.9 0.4 4.3 0.4 284 19 49.8 29.9 46.0 0.7 0.0 0.00 53.4 50.9 0.0 2.2 0.0 196 20 43.5 30.3 59.0 0.4 0.0 0.00 52.7 50.9 0.0 0.0 0.0 0 21 40.8 30.3 66.0 0.3 0.0 0.00 51.8 51.1 0.0 2.9 0.0 112 22 40.1 29.9 66.0 0.3 0.0 0.00 50.9 51.1 0.2 2.9 0.2 116 23 36.9 29.9 75.0 0.2 0.0 0.00 50.2 51.1 0.2 2.9 0.2 104 24 36.7 29.0 73.0 0.2 0.0 0.00 49.3 51.1 0.4 4.5 0.4 109 AZMET Daily Weather Data : SAN SIMON : Jan 15 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.8 28.6 46.8 DegF RELATIVE HUMIDITY 90.0 21.0 53.0 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 53.8 42.8 48.0 DegF SOIL TEMP. 20 in 51.1 50.7 50.9 DegF WIND SPEED 9.2 1.1 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 176 Degrees SOLAR RADIATION 333.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.3 27 5.3 53 7.9 91 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 16 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.2 28.5 77.0 0.2 0.0 0.00 48.4 51.1 0.4 4.5 0.4 106 2 35.1 28.0 75.0 0.2 0.0 0.00 47.7 51.3 0.7 4.0 0.7 118 3 34.5 27.1 74.0 0.2 0.0 0.00 46.9 51.3 1.8 5.6 1.8 116 4 33.8 27.6 78.0 0.2 0.0 0.00 46.2 51.3 1.3 4.3 1.1 107 5 32.9 27.1 79.0 0.1 0.0 0.00 45.7 51.4 0.4 4.3 0.4 106 6 32.5 26.6 79.0 0.1 0.0 0.00 45.0 51.4 1.6 5.4 1.6 110 7 32.2 26.1 78.0 0.1 0.0 0.00 44.4 51.4 1.3 4.9 1.3 109 8 32.7 26.6 78.0 0.1 1.9 0.00 43.7 51.4 1.1 3.6 0.9 111 9 39.4 27.6 63.0 0.3 16.3 0.00 43.3 51.4 1.3 4.9 1.1 153 10 48.9 28.5 45.0 0.7 31.3 0.00 43.2 51.4 2.2 5.6 2.0 165 11 55.8 28.5 35.0 1.0 43.7 0.00 43.9 51.4 2.5 6.9 2.0 210 12 60.3 29.0 30.0 1.2 51.4 0.00 45.3 51.4 2.5 7.4 1.1 290 13 63.3 28.5 27.0 1.5 53.8 0.00 47.3 51.4 2.0 7.6 0.7 263 14 65.3 27.1 23.0 1.6 50.9 0.00 49.5 51.4 2.7 7.8 1.8 328 15 66.2 21.8 18.0 1.8 43.0 0.00 51.4 51.3 3.6 11.0 2.9 264 16 67.5 18.0 15.0 2.0 30.4 0.00 52.9 51.3 2.7 7.6 1.8 316 17 66.9 17.3 15.0 1.9 15.1 0.00 53.6 51.3 2.0 4.9 1.8 287 18 61.0 19.3 20.0 1.5 2.2 0.00 54.0 51.3 0.2 3.4 0.2 313 19 48.6 25.1 40.0 0.7 0.0 0.00 53.6 51.3 0.0 0.0 0.0 0 20 42.3 25.6 52.0 0.5 0.0 0.00 52.7 51.3 0.0 0.0 0.0 0 21 38.8 25.1 58.0 0.3 0.0 0.00 51.8 51.3 0.0 0.0 0.0 0 22 36.7 26.1 65.0 0.3 0.0 0.00 50.9 51.3 0.0 2.7 0.0 101 23 37.6 25.6 62.0 0.3 0.0 0.00 50.0 51.4 1.1 4.7 1.1 110 24 35.2 25.6 67.0 0.2 0.0 0.00 49.1 51.4 0.2 2.9 0.2 105 AZMET Daily Weather Data : SAN SIMON : Jan 16 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.4 31.1 45.9 DegF RELATIVE HUMIDITY 82.0 12.0 52.0 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 54.0 43.2 48.4 DegF SOIL TEMP. 20 in 51.4 51.1 51.3 DegF WIND SPEED 11.0 1.3 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 174 Degrees SOLAR RADIATION 340.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.6 31 5.7 59 8.6 99 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 17 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 33.6 25.6 73.0 0.2 0.0 0.00 48.4 51.4 0.4 4.3 0.4 139 2 33.8 25.1 71.0 0.2 0.0 0.00 47.5 51.4 1.1 4.7 1.1 103 3 34.2 25.6 70.0 0.2 0.0 0.00 46.8 51.6 0.7 4.3 0.7 105 4 32.4 25.1 74.0 0.2 0.0 0.00 46.0 51.6 0.2 2.9 0.2 123 5 30.0 24.6 80.0 0.1 0.0 0.00 45.3 51.6 0.4 3.8 0.2 123 6 30.7 24.0 75.0 0.2 0.0 0.00 44.6 51.6 2.2 6.5 2.0 109 7 30.7 24.0 76.0 0.1 0.0 0.00 44.1 51.6 0.7 4.3 0.7 112 8 29.7 22.9 76.0 0.1 2.2 0.00 43.3 51.6 2.0 5.6 1.8 106 9 37.2 25.1 61.0 0.3 16.5 0.00 42.8 51.6 1.6 7.4 1.3 167 10 46.9 25.1 42.0 0.7 31.6 0.00 42.8 51.6 1.3 5.6 1.1 183 11 55.0 22.4 28.0 1.1 44.0 0.00 43.3 51.6 1.3 5.1 0.4 250 12 59.7 19.3 21.0 1.4 51.6 0.00 44.8 51.6 2.9 8.5 2.2 286 13 61.9 15.1 16.0 1.6 54.3 0.00 46.8 51.6 5.8 11.2 4.7 318 14 64.0 11.0 12.0 1.8 51.4 0.00 48.7 51.6 5.4 11.6 4.5 300 15 65.5 9.1 11.0 1.9 43.3 0.00 50.7 51.6 4.3 12.3 3.4 287 16 66.6 8.2 10.0 2.0 30.4 0.00 52.0 51.4 2.7 7.6 2.0 258 17 66.0 8.2 10.0 2.0 15.1 0.00 52.7 51.4 3.1 6.5 2.9 252 18 61.0 11.9 15.0 1.6 2.2 0.00 53.1 51.4 0.4 3.6 0.4 317 19 48.2 19.3 31.0 0.8 0.0 0.00 52.7 51.4 0.2 2.9 0.2 205 20 41.7 21.8 45.0 0.5 0.0 0.00 52.0 51.4 0.2 5.4 0.2 96 21 40.6 18.0 40.0 0.5 0.0 0.00 51.3 51.4 0.9 3.6 0.9 112 22 38.5 19.3 46.0 0.4 0.0 0.00 50.4 51.4 0.9 5.1 0.9 108 23 36.3 20.6 52.0 0.4 0.0 0.00 49.5 51.4 0.4 3.6 0.2 86 24 34.7 20.6 56.0 0.3 0.0 0.00 48.6 51.4 0.2 3.6 0.2 109 AZMET Daily Weather Data : SAN SIMON : Jan 17 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 28.8 45.0 DegF RELATIVE HUMIDITY 83.0 9.0 45.0 % DEWPOINT 20.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 53.1 42.8 47.8 DegF SOIL TEMP. 20 in 51.6 51.4 51.6 DegF WIND SPEED 12.3 1.6 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 273 Degrees SOLAR RADIATION 342.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 34 5.2 64 7.7 107 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 18 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.8 18.0 46.0 0.4 0.0 0.00 47.8 51.4 2.2 9.2 2.0 75 2 41.4 15.1 34.0 0.6 0.0 0.00 47.1 51.4 3.6 9.2 3.4 77 3 33.3 18.7 55.0 0.3 0.0 0.00 46.4 51.6 0.4 4.7 0.4 92 4 36.0 15.1 42.0 0.4 0.0 0.00 45.7 51.6 1.3 5.6 1.3 80 5 37.4 12.7 36.0 0.5 0.0 0.00 45.1 51.6 2.0 5.8 1.8 91 6 32.2 16.6 53.0 0.3 0.0 0.00 44.4 51.6 1.3 5.8 1.1 111 7 27.5 17.3 65.0 0.2 0.0 0.00 43.9 51.6 0.0 2.2 0.0 93 8 27.1 18.0 68.0 0.2 2.2 0.00 43.2 51.6 0.0 2.5 0.0 25 9 36.7 19.9 52.0 0.4 16.5 0.00 42.6 51.6 0.7 3.8 0.4 189 10 46.0 15.1 29.0 0.8 31.6 0.00 42.6 51.6 0.9 3.6 0.9 207 11 53.2 14.3 21.0 1.1 44.0 0.00 43.2 51.6 2.2 5.8 1.8 119 12 57.7 15.9 19.0 1.3 50.4 0.00 44.4 51.6 2.7 8.1 2.0 66 13 60.8 15.9 17.0 1.5 49.2 0.00 46.4 51.6 3.4 6.5 2.7 69 14 63.9 14.3 14.0 1.7 52.6 0.00 48.4 51.6 3.4 8.5 2.7 164 15 66.2 12.7 12.0 1.9 44.0 0.00 50.4 51.4 2.5 7.4 1.3 153 16 67.3 11.0 11.0 2.0 30.1 0.00 51.8 51.4 2.0 6.3 1.6 170 17 66.0 11.9 12.0 1.9 11.7 0.00 52.7 51.4 2.5 5.6 2.2 196 18 59.5 16.6 19.0 1.4 1.4 0.00 53.1 51.4 0.0 2.7 0.0 59 19 50.0 20.6 31.0 0.9 0.0 0.00 52.7 51.4 0.2 4.5 0.2 262 20 43.2 22.9 44.0 0.5 0.0 0.00 52.0 51.3 0.0 2.9 0.0 7 21 40.3 21.8 48.0 0.4 0.0 0.00 51.3 51.3 0.7 4.3 0.7 105 22 39.7 20.6 46.0 0.5 0.0 0.00 50.4 51.4 1.6 4.9 1.6 102 23 38.3 21.2 50.0 0.4 0.0 0.00 49.5 51.4 0.9 6.3 0.9 107 24 35.2 21.8 58.0 0.3 0.0 0.00 48.7 51.4 0.2 2.7 0.0 126 AZMET Daily Weather Data : SAN SIMON : Jan 18 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.5 25.9 45.7 DegF RELATIVE HUMIDITY 75.0 10.0 37.0 % DEWPOINT 17.3 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 53.1 42.4 47.7 DegF SOIL TEMP. 20 in 51.6 51.3 51.4 DegF WIND SPEED 9.2 1.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 112 Degrees SOLAR RADIATION 333.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 37 5.4 69 7.9 115 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 19 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 32.0 22.9 68.0 0.2 0.0 0.00 48.0 51.4 0.0 0.0 0.0 0 2 32.0 22.4 67.0 0.2 0.0 0.00 47.3 51.4 0.9 5.1 0.9 115 3 33.4 21.2 59.0 0.3 0.0 0.00 46.6 51.4 1.1 4.7 0.9 108 4 33.3 21.2 60.0 0.3 0.0 0.00 45.9 51.6 0.9 4.3 0.7 118 5 33.1 20.6 59.0 0.3 0.0 0.00 45.1 51.6 0.9 4.3 0.9 109 6 32.5 20.6 60.0 0.3 0.0 0.00 44.6 51.6 1.6 4.9 1.6 112 7 32.7 20.6 60.0 0.3 0.0 0.00 44.1 51.6 1.8 6.3 1.8 122 8 32.7 20.6 60.0 0.3 2.9 0.00 43.5 51.6 2.9 7.2 2.7 122 9 38.5 21.2 49.0 0.4 16.3 0.00 43.2 51.6 3.6 8.1 3.4 122 10 48.6 20.6 33.0 0.8 31.1 0.00 43.2 51.6 3.1 7.6 2.7 150 11 56.7 19.9 24.0 1.2 44.0 0.00 43.7 51.6 1.8 5.6 1.3 134 12 62.6 19.3 19.0 1.6 52.1 0.00 45.1 51.6 2.2 8.1 1.6 142 13 66.2 17.3 15.0 1.9 53.8 0.00 47.1 51.4 3.1 10.3 2.2 176 14 69.3 16.6 13.0 2.1 52.1 0.00 49.3 51.4 2.2 6.9 1.3 212 15 70.9 16.6 12.0 2.3 43.3 0.00 51.4 51.4 3.4 8.1 1.8 236 16 71.1 16.6 12.0 2.3 30.4 0.00 53.1 51.4 4.7 9.8 4.3 334 17 69.4 18.0 14.0 2.1 15.5 0.00 54.0 51.4 4.3 9.6 3.8 333 18 64.8 18.7 17.0 1.8 2.4 0.00 54.3 51.4 1.6 7.6 1.6 303 19 55.4 20.6 26.0 1.1 0.0 0.00 54.1 51.4 0.4 2.7 0.2 11 20 49.3 23.5 36.0 0.8 0.0 0.00 53.4 51.4 0.9 4.5 0.9 117 21 49.8 24.0 36.0 0.8 0.0 0.00 52.9 51.4 0.4 3.6 0.4 122 22 46.6 24.0 41.0 0.6 0.0 0.00 52.3 51.4 0.4 4.9 0.4 92 23 42.6 25.1 49.0 0.5 0.0 0.00 51.6 51.4 0.4 4.3 0.2 179 24 44.8 20.6 39.0 0.6 0.0 0.00 50.9 51.4 1.6 8.9 1.3 85 AZMET Daily Weather Data : SAN SIMON : Jan 19 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.1 31.3 48.7 DegF RELATIVE HUMIDITY 76.0 11.0 39.0 % DEWPOINT 20.6 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 54.3 43.0 48.6 DegF SOIL TEMP. 20 in 51.6 51.3 51.4 DegF WIND SPEED 10.3 1.8 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 125 Degrees SOLAR RADIATION 344.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 42 7.3 77 10.1 125 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 20 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.9 18.7 33.0 0.8 0.0 0.00 50.2 51.4 0.7 6.9 0.4 142 2 40.8 20.6 43.0 0.5 0.0 0.00 49.5 51.6 0.2 6.5 0.2 157 3 37.8 21.2 51.0 0.4 0.0 0.00 48.9 51.6 0.2 3.1 0.0 38 4 37.8 18.7 46.0 0.4 0.0 0.00 48.2 51.6 0.2 4.3 0.2 126 5 39.6 18.7 43.0 0.5 0.0 0.00 47.5 51.6 2.7 9.6 2.5 163 6 41.4 18.0 38.0 0.6 0.0 0.00 46.8 51.8 4.7 9.8 4.3 152 7 40.3 17.3 39.0 0.5 0.0 0.00 46.2 51.8 4.3 8.3 3.8 147 8 39.0 17.3 41.0 0.5 2.2 0.00 45.7 51.8 2.2 5.6 2.0 141 9 43.2 18.0 36.0 0.6 15.5 0.00 45.3 51.8 0.7 4.3 0.4 156 10 47.7 18.0 30.0 0.8 31.6 0.00 45.3 51.8 2.0 8.5 1.3 93 11 51.3 18.0 26.0 1.0 44.0 0.00 45.7 51.8 2.7 7.6 2.2 87 12 54.5 18.0 23.0 1.1 51.9 0.00 46.9 51.8 3.8 10.7 3.1 137 13 56.7 18.0 22.0 1.2 54.5 0.00 48.6 51.8 4.5 15.0 3.8 165 14 59.0 18.0 20.0 1.4 51.9 0.00 50.4 51.8 4.0 10.3 3.1 165 15 61.3 18.7 19.0 1.5 43.7 0.00 52.0 51.8 2.5 8.5 1.8 172 16 63.0 18.7 18.0 1.6 31.1 0.00 53.2 51.8 1.6 9.2 0.7 145 17 62.8 18.7 18.0 1.6 15.5 0.00 53.8 51.8 1.6 5.8 1.6 210 18 58.6 19.9 22.0 1.3 2.4 0.00 54.1 51.6 0.2 2.9 0.2 257 19 48.0 22.4 36.0 0.7 0.0 0.00 53.8 51.6 0.0 2.2 0.0 17 20 41.4 23.5 49.0 0.5 0.0 0.00 53.1 51.6 0.0 0.0 0.0 0 21 37.6 24.0 58.0 0.3 0.0 0.00 52.2 51.6 0.0 0.0 0.0 0 22 36.0 22.9 59.0 0.3 0.0 0.00 51.3 51.6 0.4 3.6 0.4 103 23 37.0 21.8 53.0 0.4 0.0 0.00 50.4 51.8 2.0 4.9 1.8 111 24 34.7 21.8 59.0 0.3 0.0 0.00 49.5 51.8 0.7 4.3 0.7 99 AZMET Daily Weather Data : SAN SIMON : Jan 20 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.9 33.8 46.6 DegF RELATIVE HUMIDITY 72.0 17.0 37.0 % DEWPOINT 19.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 54.1 45.1 49.5 DegF SOIL TEMP. 20 in 51.8 51.4 51.8 DegF WIND SPEED 15.0 1.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 146 Degrees SOLAR RADIATION 343.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.1 44 4.2 81 6.9 132 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 21 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 34.2 21.8 60.0 0.3 0.0 0.00 48.7 51.8 1.1 4.0 0.9 111 2 32.4 21.2 62.0 0.2 0.0 0.00 47.8 51.8 1.1 4.5 1.1 108 3 32.2 21.2 63.0 0.2 0.0 0.00 47.1 51.8 1.8 5.4 1.6 116 4 31.6 21.2 64.0 0.2 0.0 0.00 46.4 52.0 1.3 4.9 1.3 110 5 30.6 21.2 68.0 0.2 0.0 0.00 45.7 52.0 1.6 4.9 1.6 116 6 29.5 20.6 69.0 0.2 0.0 0.00 45.0 52.0 1.8 5.6 1.8 116 7 29.3 20.6 69.0 0.2 0.0 0.00 44.4 52.0 2.2 5.1 2.2 106 8 29.5 20.6 69.0 0.2 2.4 0.00 43.7 52.0 1.1 4.7 0.9 121 9 36.1 21.8 55.0 0.3 17.0 0.00 43.2 52.0 2.0 5.6 1.8 147 10 47.3 22.4 37.0 0.7 31.1 0.00 43.2 52.0 2.2 6.5 2.0 111 11 52.9 22.9 31.0 1.0 32.3 0.00 43.7 52.0 1.8 5.4 1.6 186 12 57.6 22.9 26.0 1.2 39.4 0.00 44.8 52.0 1.8 6.0 1.3 65 13 61.0 21.8 22.0 1.4 46.4 0.00 46.4 51.8 2.2 6.9 1.8 34 14 64.4 20.6 19.0 1.7 47.6 0.00 48.2 51.8 2.5 8.3 1.8 54 15 65.5 21.8 19.0 1.7 35.1 0.00 50.0 51.8 3.4 6.9 3.1 54 16 65.7 21.8 18.0 1.8 22.9 0.00 51.4 51.8 2.5 6.9 2.2 44 17 64.9 20.6 18.0 1.7 11.2 0.00 52.3 51.6 1.6 6.0 1.3 25 18 59.4 22.9 24.0 1.3 1.7 0.00 52.7 51.6 0.0 0.9 0.0 34 19 50.2 25.6 38.0 0.8 0.0 0.00 52.3 51.6 0.2 2.9 0.2 329 20 46.2 27.6 48.0 0.6 0.0 0.00 52.0 51.6 0.0 2.0 0.0 231 21 43.3 26.6 51.0 0.5 0.0 0.00 51.3 51.6 0.0 2.7 0.0 108 22 43.2 26.6 51.0 0.5 0.0 0.00 50.7 51.6 0.0 1.8 0.0 97 23 41.5 26.1 54.0 0.4 0.0 0.00 50.2 51.6 0.0 1.8 0.0 108 24 40.5 26.6 58.0 0.4 0.0 0.00 49.5 51.6 0.4 3.6 0.4 111 AZMET Daily Weather Data : SAN SIMON : Jan 21 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.6 28.9 45.3 DegF RELATIVE HUMIDITY 72.0 17.0 46.0 % DEWPOINT 22.9 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 52.7 43.2 48.0 DegF SOIL TEMP. 20 in 52.0 51.6 51.8 DegF WIND SPEED 8.3 1.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 91 Degrees SOLAR RADIATION 286.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.9 47 4.9 86 7.4 139 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 22 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.2 26.1 59.0 0.3 0.0 0.00 48.9 51.6 0.4 3.6 0.4 112 2 37.9 26.6 63.0 0.3 0.0 0.00 48.4 51.6 0.2 2.9 0.2 110 3 38.1 26.1 62.0 0.3 0.0 0.00 47.8 51.8 0.0 2.2 0.0 107 4 36.5 25.6 65.0 0.3 0.0 0.00 47.3 51.8 0.0 2.9 0.0 106 5 33.6 26.6 75.0 0.2 0.0 0.00 46.8 51.8 0.2 3.6 0.2 142 6 33.4 25.6 72.0 0.2 0.0 0.00 46.2 51.8 0.4 2.9 0.4 103 7 35.6 25.1 66.0 0.2 0.0 0.00 45.7 51.8 1.1 4.5 1.1 114 8 36.0 25.1 65.0 0.3 1.4 0.00 45.3 51.8 1.8 5.6 1.8 115 9 42.4 25.1 50.0 0.5 14.3 0.00 45.0 51.8 1.6 6.0 1.3 134 10 46.8 25.6 43.0 0.6 18.4 0.00 45.0 51.8 0.2 2.2 0.2 205 11 55.6 22.9 28.0 1.1 30.6 0.00 45.3 51.8 0.9 4.3 0.7 84 12 57.9 22.4 25.0 1.2 30.8 0.00 46.4 51.8 1.8 6.0 1.3 161 13 60.6 22.4 23.0 1.4 35.6 0.00 47.7 51.8 1.6 5.6 1.3 191 14 63.3 22.9 21.0 1.6 35.1 0.00 49.1 51.8 1.6 8.5 0.2 67 15 65.3 21.2 18.0 1.8 24.6 0.00 50.5 51.6 2.7 7.6 2.5 347 16 65.1 22.4 19.0 1.7 17.2 0.00 51.6 51.6 2.7 6.5 2.5 341 17 66.2 22.4 18.0 1.8 14.3 0.00 52.5 51.6 2.0 6.5 1.8 353 18 60.6 24.0 25.0 1.4 1.2 0.00 52.9 51.6 0.2 2.2 0.2 1 19 52.5 27.6 38.0 0.8 0.0 0.00 52.7 51.6 0.4 5.8 0.2 26 20 49.1 29.4 46.0 0.6 0.0 0.00 52.3 51.6 0.0 0.0 0.0 0 21 47.5 30.7 52.0 0.5 0.0 0.00 52.0 51.6 0.2 3.6 0.2 100 22 46.6 32.8 58.0 0.5 0.0 0.00 51.4 51.6 0.0 0.0 0.0 0 23 45.9 32.4 59.0 0.4 0.0 0.00 51.1 51.6 0.0 0.0 0.0 0 24 46.9 31.6 55.0 0.5 0.0 0.00 50.7 51.6 0.4 3.1 0.2 122 AZMET Daily Weather Data : SAN SIMON : Jan 22 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.7 32.4 48.4 DegF RELATIVE HUMIDITY 78.0 17.0 46.0 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 52.9 44.8 48.7 DegF SOIL TEMP. 20 in 51.8 51.6 51.6 DegF WIND SPEED 8.5 0.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 71 Degrees SOLAR RADIATION 223.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.0 50 5.3 91 7.9 147 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 23 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 31.1 50.0 0.6 0.0 0.00 50.4 51.6 0.4 3.6 0.2 126 2 48.9 32.4 53.0 0.6 0.0 0.00 50.2 51.6 1.6 6.3 0.2 263 3 46.8 41.2 81.0 0.2 0.0 0.03 50.0 51.8 0.0 2.7 0.0 91 4 46.0 44.8 96.0 0.0 0.0 0.04 49.8 51.8 0.0 2.5 0.0 161 5 46.8 45.3 95.0 0.1 0.0 0.05 49.8 51.8 0.2 2.7 0.2 124 6 46.8 45.8 97.0 0.0 0.0 0.06 49.6 51.8 0.2 2.9 0.2 100 7 48.7 47.8 97.0 0.0 0.0 0.03 49.5 51.8 0.4 4.3 0.4 84 8 48.6 47.8 97.0 0.0 0.2 0.04 49.5 51.8 0.0 2.2 0.0 67 9 49.1 48.2 97.0 0.0 2.6 0.04 49.5 51.8 0.2 2.9 0.2 73 10 50.0 48.7 95.0 0.1 3.6 0.05 49.5 51.8 0.2 3.6 0.2 97 11 51.1 49.6 95.0 0.1 8.1 0.04 49.6 51.8 1.1 4.3 1.1 78 12 52.9 50.0 90.0 0.1 16.3 0.00 50.0 51.8 1.8 5.4 1.8 64 13 54.7 50.0 85.0 0.2 14.3 0.02 50.7 52.0 1.8 5.6 1.6 43 14 54.7 51.3 88.0 0.2 29.2 0.01 51.4 52.0 2.5 6.3 2.2 72 15 56.5 50.7 81.0 0.3 14.6 0.00 52.5 52.0 2.9 7.4 2.7 63 16 54.0 51.3 91.0 0.1 4.8 0.13 53.2 52.0 4.0 10.3 2.5 32 17 52.7 50.5 92.0 0.1 1.9 0.06 53.4 52.0 2.7 9.8 2.5 355 18 51.3 49.4 93.0 0.1 0.5 0.03 53.4 52.0 0.2 2.9 0.2 356 19 50.9 49.6 95.0 0.1 0.0 0.09 53.1 52.0 2.5 10.3 1.6 207 20 50.2 49.1 96.0 0.1 0.0 0.03 52.9 52.0 1.6 8.3 1.3 334 21 50.0 49.1 97.0 0.0 0.0 0.03 52.5 52.0 0.4 3.6 0.4 331 22 49.6 49.1 98.0 0.0 0.0 0.02 52.3 52.0 0.7 4.3 0.4 277 23 49.6 49.1 98.0 0.0 0.0 0.02 52.2 52.0 0.4 2.5 0.0 281 24 49.3 48.9 99.0 0.0 0.0 0.01 51.8 52.0 0.0 2.2 0.0 352 AZMET Daily Weather Data : SAN SIMON : Jan 23 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 57.4 45.5 50.4 DegF RELATIVE HUMIDITY 99.0 46.0 90.0 % DEWPOINT 47.5 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 53.4 49.3 51.1 DegF SOIL TEMP. 20 in 52.0 51.6 51.8 DegF WIND SPEED 10.3 1.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 44 Degrees SOLAR RADIATION 96.6 Langleys PRECIPITATION 0.83 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.03 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.5 51 2.7 94 6.4 154 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 24 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.9 48.5 99.0 0.0 0.0 0.02 51.6 52.2 0.0 0.0 0.0 0 2 48.4 48.0 99.0 0.0 0.0 0.00 51.4 52.2 0.0 1.1 0.0 260 3 48.6 48.2 99.0 0.0 0.0 0.01 51.3 52.2 0.0 1.6 0.0 281 4 48.6 48.2 99.0 0.0 0.0 0.00 51.1 52.2 0.0 0.0 0.0 0 5 48.7 48.5 99.0 0.0 0.0 0.00 51.1 52.2 0.2 2.5 0.0 259 6 48.6 48.2 99.0 0.0 0.0 0.09 50.9 52.2 0.4 2.9 0.4 359 7 48.6 48.2 99.0 0.0 0.0 0.01 50.7 52.2 0.2 2.5 0.2 340 8 48.6 48.5 99.0 0.0 0.5 0.01 50.7 52.3 0.4 3.8 0.4 308 9 48.9 48.7 99.0 0.0 5.0 0.00 50.7 52.3 1.6 5.4 1.6 319 10 49.6 49.1 99.0 0.0 5.7 0.00 50.7 52.3 1.3 4.7 1.1 314 11 49.6 49.1 98.0 0.0 6.2 0.01 51.1 52.3 2.0 5.8 2.0 319 12 50.5 48.9 94.0 0.1 14.6 0.01 51.3 52.3 3.8 7.8 3.6 325 13 51.4 47.5 86.0 0.2 15.3 0.00 51.6 52.3 3.8 8.1 3.6 301 14 50.7 46.1 84.0 0.2 9.3 0.01 52.2 52.3 2.7 7.4 2.5 282 15 50.2 46.3 87.0 0.2 8.8 0.04 52.3 52.3 2.5 5.8 2.2 252 16 49.3 46.1 89.0 0.1 4.5 0.02 52.3 52.3 1.6 5.6 1.3 223 17 48.7 46.3 91.0 0.1 3.4 0.05 52.3 52.3 3.1 5.8 3.1 202 18 48.0 46.6 95.0 0.1 0.7 0.01 52.2 52.3 0.2 3.8 0.2 143 19 47.5 45.8 94.0 0.1 0.0 0.00 51.8 52.3 0.9 5.1 0.9 136 20 46.6 44.8 94.0 0.1 0.0 0.00 51.4 52.3 1.6 5.6 1.3 131 21 46.4 44.3 93.0 0.1 0.0 0.08 50.9 52.3 2.5 13.6 0.7 341 22 44.6 42.9 94.0 0.1 0.0 0.06 50.5 52.3 2.2 8.9 2.0 320 23 45.1 42.9 92.0 0.1 0.0 0.10 50.0 52.3 2.0 8.9 1.8 287 24 45.1 43.7 94.0 0.1 0.0 0.01 49.8 52.5 0.4 3.8 0.4 189 AZMET Daily Weather Data : SAN SIMON : Jan 24 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 52.0 44.2 48.4 DegF RELATIVE HUMIDITY 99.0 79.0 95.0 % DEWPOINT 47.1 DegF ACTUAL VAPOR PRESS. 1.1 KPas VAPOR PRESS. DEF. 0.1 KPas SOIL TEMP. 4 in 52.3 49.8 51.3 DegF SOIL TEMP. 20 in 52.5 52.0 52.3 DegF WIND SPEED 13.6 1.3 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 288 Degrees SOLAR RADIATION 74.3 Langleys PRECIPITATION 0.54 Inches AZMET REF. EVAPOTRANSPIRATION 0.00 Inches STD. REF. EVAPOTRANSPIRATION 0.02 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 51 0.4 94 3.2 157 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 25 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.0 43.5 94.0 0.1 0.0 0.04 49.5 52.5 0.2 6.9 0.2 286 2 43.5 39.7 86.0 0.1 0.0 0.09 49.3 52.5 10.7 21.0 10.3 254 3 41.2 38.5 90.0 0.1 0.0 0.02 48.7 52.5 1.3 14.1 1.3 292 4 42.1 38.8 88.0 0.1 0.0 0.00 48.4 52.3 4.5 14.3 4.0 328 5 41.0 38.8 92.0 0.1 0.0 0.00 48.2 52.3 4.3 10.7 3.8 315 6 40.3 38.1 91.0 0.1 0.0 0.03 47.8 52.3 2.5 11.4 2.2 301 7 39.6 37.5 92.0 0.1 0.0 0.02 47.5 52.3 2.7 14.3 2.0 297 8 39.9 36.4 88.0 0.1 2.2 0.00 47.1 52.3 4.3 11.0 3.8 341 9 40.8 36.8 86.0 0.1 10.3 0.00 46.6 52.3 3.6 8.3 3.4 314 10 42.8 36.4 78.0 0.2 27.7 0.00 46.6 52.3 3.8 9.6 3.4 322 11 46.0 32.0 58.0 0.5 43.3 0.00 47.3 52.3 6.9 12.5 6.5 329 12 48.0 33.5 57.0 0.5 53.3 0.00 48.2 52.2 6.5 13.6 5.6 329 13 50.0 33.2 52.0 0.6 56.4 0.00 49.5 52.2 6.9 15.0 6.0 325 14 51.8 31.1 45.0 0.7 53.5 0.00 50.7 52.2 7.4 14.8 6.5 318 15 53.4 29.4 40.0 0.8 45.4 0.00 51.8 52.2 7.4 13.9 6.5 311 16 54.9 26.1 33.0 1.0 32.7 0.00 52.3 52.0 7.2 15.0 6.3 289 17 54.7 24.0 30.0 1.0 17.5 0.00 52.3 52.0 7.4 15.7 6.7 279 18 51.6 30.3 44.0 0.7 3.4 0.00 52.0 52.0 3.1 9.6 2.9 310 19 46.6 31.1 55.0 0.5 0.0 0.00 51.3 52.0 1.8 5.4 1.8 301 20 43.9 28.5 55.0 0.4 0.0 0.00 50.4 52.0 2.0 6.7 1.8 326 21 38.8 30.7 72.0 0.2 0.0 0.00 49.5 52.0 0.2 2.9 0.0 251 22 35.2 32.0 87.0 0.1 0.0 0.00 48.4 52.0 0.2 2.2 0.2 220 23 32.7 30.7 93.0 0.1 0.0 0.00 47.5 52.0 0.0 1.1 0.0 217 24 31.3 29.9 95.0 0.0 0.0 0.00 46.6 52.0 0.0 0.0 0.0 0 AZMET Daily Weather Data : SAN SIMON : Jan 25 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 55.6 30.4 44.1 DegF RELATIVE HUMIDITY 96.0 24.0 71.0 % DEWPOINT 33.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.3 KPas SOIL TEMP. 4 in 52.3 46.6 49.1 DegF SOIL TEMP. 20 in 52.5 52.0 52.2 DegF WIND SPEED 21.0 4.0 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 307 Degrees SOLAR RADIATION 345.1 Langleys PRECIPITATION 0.20 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 51 1.1 95 3.0 160 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 26 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 30.6 28.5 93.0 0.0 0.0 0.00 45.9 52.0 0.4 3.1 0.0 341 2 31.5 29.0 90.0 0.1 0.0 0.00 45.0 52.0 0.2 4.0 0.2 128 3 30.6 28.5 92.0 0.1 0.0 0.00 44.4 52.0 0.0 2.5 0.0 64 4 30.4 28.0 92.0 0.1 0.0 0.00 43.9 52.0 0.2 2.9 0.2 105 5 29.8 28.0 92.0 0.0 0.0 0.00 43.3 52.0 0.4 3.6 0.4 113 6 29.5 27.6 92.0 0.0 0.0 0.00 43.0 52.0 0.4 5.1 0.2 108 7 29.7 27.1 91.0 0.1 0.0 0.00 42.6 51.8 0.2 3.4 0.2 111 8 30.7 27.6 88.0 0.1 3.4 0.00 42.3 51.8 0.4 3.6 0.4 109 9 35.1 29.0 78.0 0.2 11.7 0.00 42.1 51.8 1.3 4.7 1.1 110 10 42.3 28.5 59.0 0.4 28.7 0.00 41.7 51.6 3.1 12.3 2.9 113 11 47.7 21.2 35.0 0.7 45.7 0.00 41.9 51.6 8.1 16.1 7.4 123 12 50.0 24.0 36.0 0.8 49.2 0.00 43.0 51.6 7.6 15.0 6.7 128 13 51.4 20.6 30.0 0.9 55.5 0.00 44.4 51.4 8.9 15.4 8.1 123 14 52.5 21.2 29.0 1.0 53.1 0.00 45.9 51.4 8.3 14.8 7.4 121 15 52.7 21.8 30.0 1.0 44.2 0.00 47.1 51.3 7.8 17.0 7.2 114 16 53.2 25.1 33.0 0.9 32.0 0.00 48.0 51.3 6.9 13.6 6.3 113 17 52.5 21.8 30.0 1.0 15.8 0.00 48.4 51.1 6.5 12.1 6.0 112 18 49.6 21.8 34.0 0.8 3.1 0.00 48.4 51.1 4.5 9.6 4.3 105 19 46.8 19.9 34.0 0.7 0.0 0.00 47.8 50.9 4.7 9.2 4.5 97 20 45.1 18.7 35.0 0.7 0.0 0.00 47.3 50.9 2.9 8.5 2.7 99 21 41.4 20.6 43.0 0.5 0.0 0.00 46.6 50.9 1.3 5.8 1.1 171 22 39.7 20.6 46.0 0.5 0.0 0.00 45.9 50.9 0.7 4.9 0.4 174 23 38.3 22.9 54.0 0.4 0.0 0.00 45.0 50.9 1.3 6.0 1.1 128 24 39.9 24.0 53.0 0.4 0.0 0.00 44.4 50.9 0.9 4.9 0.9 121 AZMET Daily Weather Data : SAN SIMON : Jan 26 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 53.6 28.8 40.8 DegF RELATIVE HUMIDITY 95.0 23.0 58.0 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 48.4 41.7 45.0 DegF SOIL TEMP. 20 in 52.0 50.9 51.4 DegF WIND SPEED 17.0 3.1 MPH WIND VECTOR MAG. 2.9 MPH WIND VECTOR DIR. 117 Degrees SOLAR RADIATION 342.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.0 51 0.6 96 2.3 162 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 27 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.3 26.6 63.0 0.3 0.0 0.00 43.9 50.9 0.7 5.1 0.4 185 2 38.1 26.6 62.0 0.3 0.0 0.00 43.5 50.9 2.0 5.6 1.8 96 3 38.3 26.1 62.0 0.3 0.0 0.00 43.2 50.7 0.9 4.0 0.9 101 4 37.2 26.1 64.0 0.3 0.0 0.00 43.0 50.7 1.1 5.8 1.1 122 5 37.4 25.1 60.0 0.3 0.0 0.00 42.6 50.7 1.3 5.6 1.1 108 6 33.8 25.1 70.0 0.2 0.0 0.00 42.3 50.7 0.7 2.9 0.7 111 7 32.2 24.6 73.0 0.2 0.0 0.00 41.9 50.7 0.2 3.6 0.0 107 8 32.5 24.6 73.0 0.2 2.9 0.00 41.5 50.5 1.6 7.4 1.3 71 9 39.9 22.9 50.0 0.4 17.9 0.00 41.2 50.5 4.3 9.2 4.0 79 10 44.2 21.8 40.0 0.6 33.5 0.00 41.2 50.5 4.7 11.0 4.3 101 11 47.8 22.4 37.0 0.7 46.1 0.00 41.7 50.4 4.7 9.4 4.3 93 12 51.4 21.2 30.0 0.9 54.0 0.00 43.0 50.4 4.9 9.8 4.0 119 13 54.1 22.9 30.0 1.0 56.9 0.00 44.8 50.4 4.5 12.1 3.8 139 14 56.1 23.5 28.0 1.1 54.3 0.00 46.6 50.2 2.9 7.8 2.5 121 15 57.6 24.6 28.0 1.2 46.4 0.00 48.6 50.2 3.6 10.3 2.7 167 16 58.8 25.6 28.0 1.2 33.7 0.00 49.8 50.2 2.2 7.4 1.8 188 17 59.2 25.6 27.0 1.3 17.7 0.00 50.5 50.0 1.3 5.4 1.1 171 18 55.6 28.5 35.0 1.0 2.9 0.00 50.7 50.0 0.7 4.0 0.7 207 19 47.3 30.7 53.0 0.5 0.0 0.00 50.4 50.0 0.0 1.6 0.0 106 20 42.1 33.9 72.0 0.3 0.0 0.00 49.6 50.0 0.4 4.7 0.2 187 21 39.7 33.5 78.0 0.2 0.0 0.00 48.9 50.0 0.0 4.9 0.0 164 22 37.8 33.2 83.0 0.1 0.0 0.00 48.0 50.0 0.0 0.9 0.0 58 23 36.7 32.4 84.0 0.1 0.0 0.00 47.1 50.0 0.0 2.9 0.0 118 24 35.8 32.4 87.0 0.1 0.0 0.00 46.4 50.0 0.0 0.0 0.0 0 AZMET Daily Weather Data : SAN SIMON : Jan 27 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.3 30.2 43.9 DegF RELATIVE HUMIDITY 90.0 24.0 55.0 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 50.9 41.2 45.3 DegF SOIL TEMP. 20 in 50.9 50.0 50.4 DegF WIND SPEED 12.1 1.8 MPH WIND VECTOR MAG. 1.3 MPH WIND VECTOR DIR. 118 Degrees SOLAR RADIATION 365.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.10 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 0.9 52 2.6 99 4.9 167 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 28 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.1 32.0 88.0 0.1 0.0 0.00 45.7 50.2 0.0 2.7 0.0 118 2 35.1 31.1 86.0 0.1 0.0 0.00 45.1 50.2 0.0 0.0 0.0 0 3 34.0 30.7 88.0 0.1 0.0 0.00 44.6 50.2 0.0 3.1 0.0 208 4 33.3 30.3 90.0 0.1 0.0 0.00 44.1 50.2 0.2 4.3 0.2 209 5 36.7 29.4 75.0 0.2 0.0 0.00 43.7 50.2 1.1 6.3 0.9 109 6 37.4 29.0 72.0 0.2 0.0 0.00 43.2 50.2 0.2 3.1 0.2 173 7 37.0 29.4 74.0 0.2 0.0 0.00 43.0 50.2 0.2 3.4 0.2 207 8 36.5 29.0 75.0 0.2 1.0 0.00 42.6 50.2 0.9 5.6 0.9 103 9 40.1 29.9 67.0 0.3 12.0 0.00 42.4 50.2 0.2 3.1 0.2 203 10 47.5 27.1 45.0 0.6 30.8 0.00 42.6 50.2 3.6 10.3 3.4 85 11 49.3 26.6 41.0 0.7 25.1 0.00 43.5 50.2 4.7 9.8 4.3 72 12 52.7 26.6 36.0 0.9 29.9 0.00 44.4 50.0 5.4 11.4 4.5 101 13 56.3 24.0 28.0 1.1 39.2 0.00 45.3 50.0 4.7 11.6 4.3 128 14 58.3 26.1 29.0 1.2 37.5 0.00 46.8 50.0 3.8 10.1 3.1 132 15 58.8 27.1 30.0 1.2 27.0 0.00 48.0 50.0 2.9 6.7 2.7 173 16 59.2 27.6 30.0 1.2 18.2 0.00 49.1 50.0 2.5 8.7 2.2 192 17 58.6 27.6 30.0 1.2 9.3 0.00 49.6 49.8 0.9 4.0 0.9 182 18 54.0 31.1 42.0 0.8 1.7 0.00 49.6 49.8 0.0 0.0 0.0 0 19 46.8 33.5 60.0 0.4 0.0 0.00 49.3 49.8 0.0 2.5 0.0 35 20 44.2 33.9 67.0 0.3 0.0 0.00 48.7 49.8 0.2 2.7 0.2 62 21 42.4 36.4 79.0 0.2 0.0 0.00 48.2 49.8 0.0 0.0 0.0 0 22 39.6 35.7 86.0 0.1 0.0 0.00 47.7 49.8 0.0 0.0 0.0 0 23 37.2 33.9 88.0 0.1 0.0 0.00 46.9 49.8 0.0 0.0 0.0 0 24 36.1 33.9 91.0 0.1 0.0 0.00 46.4 49.8 0.2 3.4 0.2 108 AZMET Daily Weather Data : SAN SIMON : Jan 28 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.6 31.8 44.4 DegF RELATIVE HUMIDITY 94.0 25.0 62.0 % DEWPOINT 30.3 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 49.6 42.4 45.9 DegF SOIL TEMP. 20 in 50.2 49.8 50.0 DegF WIND SPEED 11.6 1.3 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 119 Degrees SOLAR RADIATION 231.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.06 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.1 53 2.9 101 5.2 172 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 29 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.0 33.9 88.0 0.1 0.0 0.00 45.7 49.8 1.3 5.4 1.3 115 2 36.3 33.2 87.0 0.1 0.0 0.00 45.1 50.0 1.1 4.3 1.1 109 3 36.9 32.4 84.0 0.1 0.0 0.00 44.6 50.0 0.9 4.5 0.9 110 4 35.4 32.4 89.0 0.1 0.0 0.00 44.1 50.0 0.9 3.6 0.7 101 5 36.0 32.4 87.0 0.1 0.0 0.00 43.7 50.0 0.2 3.1 0.2 111 6 33.4 31.6 92.0 0.1 0.0 0.00 43.2 50.0 0.0 1.8 0.0 184 7 32.4 30.7 95.0 0.0 0.0 0.00 42.8 50.0 0.2 2.7 0.2 169 8 34.0 32.0 92.0 0.1 1.9 0.00 42.4 50.0 0.0 2.2 0.0 113 9 38.5 32.8 80.0 0.2 13.2 0.00 42.3 50.0 0.2 2.9 0.2 139 10 44.6 34.3 67.0 0.3 28.0 0.00 42.4 49.8 0.7 4.3 0.7 184 11 52.2 32.8 48.0 0.7 36.3 0.00 43.3 49.8 0.2 3.8 0.2 181 12 55.0 30.3 39.0 0.9 36.6 0.00 44.8 49.8 1.1 6.3 0.9 244 13 57.7 26.1 30.0 1.2 42.5 0.00 46.2 49.8 3.6 8.3 2.9 316 14 59.4 25.1 27.0 1.3 39.7 0.00 47.8 49.8 4.3 10.7 3.4 332 15 60.3 25.6 26.0 1.3 33.0 0.00 49.3 49.6 3.6 8.9 2.9 277 16 60.4 25.1 26.0 1.3 22.0 0.00 50.2 49.6 2.9 6.7 2.7 269 17 59.0 27.1 30.0 1.2 8.6 0.00 50.9 49.6 1.6 4.9 1.3 296 18 55.8 29.9 37.0 1.0 1.4 0.00 50.9 49.6 0.0 2.5 0.0 289 19 49.5 35.0 57.0 0.5 0.0 0.00 50.5 49.6 0.0 1.1 0.0 46 20 45.3 37.1 72.0 0.3 0.0 0.00 50.0 49.6 0.0 0.0 0.0 0 21 42.4 36.1 78.0 0.2 0.0 0.00 49.5 49.6 0.0 0.0 0.0 0 22 40.5 36.1 84.0 0.1 0.0 0.00 48.7 49.6 0.0 0.0 0.0 0 23 38.3 35.0 88.0 0.1 0.0 0.00 48.0 49.6 0.0 1.3 0.0 89 24 36.9 33.9 88.0 0.1 0.0 0.00 47.3 49.6 0.2 2.2 0.2 65 AZMET Daily Weather Data : SAN SIMON : Jan 29 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.2 31.8 44.8 DegF RELATIVE HUMIDITY 96.0 23.0 66.0 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 50.9 42.3 46.4 DegF SOIL TEMP. 20 in 50.0 49.6 49.8 DegF WIND SPEED 10.7 0.9 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 294 Degrees SOLAR RADIATION 263.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.07 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.2 54 3.1 105 5.4 178 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 30 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 36.1 33.5 90.0 0.1 0.0 0.00 46.6 49.8 0.0 0.9 0.0 108 2 33.1 31.6 94.0 0.0 0.0 0.00 45.9 49.8 0.0 2.0 0.0 329 3 31.1 29.9 95.0 0.0 0.0 0.00 45.1 49.8 0.0 0.0 0.0 0 4 30.2 29.0 96.0 0.0 0.0 0.00 44.4 49.8 0.0 0.7 0.0 89 5 30.4 29.0 95.0 0.0 0.0 0.00 43.9 49.8 0.2 2.7 0.2 109 6 30.0 28.5 94.0 0.0 0.0 0.00 43.3 49.8 0.0 1.8 0.0 102 7 29.8 28.0 93.0 0.0 0.0 0.00 42.8 49.8 0.2 2.9 0.2 110 8 30.4 28.0 91.0 0.1 3.6 0.00 42.4 49.8 0.2 2.9 0.2 113 9 38.1 29.9 73.0 0.2 19.4 0.00 42.1 49.8 0.2 2.9 0.2 161 10 47.1 31.6 55.0 0.5 33.9 0.00 42.1 49.8 0.9 3.1 0.7 196 11 54.7 24.6 31.0 1.0 46.9 0.00 42.8 49.8 1.1 8.9 0.9 150 12 57.2 21.8 25.0 1.2 55.0 0.00 44.4 49.8 3.6 11.0 3.1 167 13 59.5 21.2 22.0 1.4 57.8 0.00 46.4 49.8 4.0 9.4 2.9 149 14 62.1 21.2 20.0 1.5 55.2 0.00 48.4 49.8 4.5 12.3 3.6 151 15 64.0 19.3 18.0 1.7 47.3 0.00 50.2 49.6 3.1 9.8 2.5 168 16 64.6 17.3 16.0 1.7 34.7 0.00 51.6 49.6 4.0 10.1 3.4 171 17 64.6 17.3 16.0 1.7 18.6 0.00 52.5 49.6 2.7 7.2 2.2 153 18 61.0 20.6 21.0 1.5 4.1 0.00 52.7 49.6 1.1 6.0 1.1 176 19 51.3 26.6 39.0 0.8 0.0 0.00 52.3 49.6 0.0 2.9 0.0 95 20 45.1 30.3 56.0 0.5 0.0 0.00 51.6 49.6 0.2 3.4 0.0 128 21 45.3 28.0 50.0 0.5 0.0 0.00 50.7 49.6 1.3 6.0 1.1 117 22 41.2 28.5 60.0 0.4 0.0 0.00 49.8 49.6 0.2 3.4 0.2 115 23 40.1 28.0 62.0 0.3 0.0 0.00 48.9 49.6 0.4 3.6 0.4 117 24 36.3 28.5 73.0 0.2 0.0 0.00 48.0 49.8 0.2 2.9 0.2 175 AZMET Daily Weather Data : SAN SIMON : Jan 30 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 65.5 28.8 45.1 DegF RELATIVE HUMIDITY 97.0 14.0 58.0 % DEWPOINT 26.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.6 KPas SOIL TEMP. 4 in 52.7 41.9 46.9 DegF SOIL TEMP. 20 in 50.0 49.5 49.8 DegF WIND SPEED 12.3 1.1 MPH WIND VECTOR MAG. 0.9 MPH WIND VECTOR DIR. 157 Degrees SOLAR RADIATION 376.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.06 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.5 56 4.4 109 7.0 185 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Jan 31 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 35.8 28.0 74.0 0.2 0.0 0.00 47.1 49.8 0.2 3.6 0.2 149 2 36.0 27.1 71.0 0.2 0.0 0.00 46.4 49.8 0.2 3.8 0.2 122 3 32.4 27.6 82.0 0.1 0.0 0.00 45.7 49.8 0.4 3.8 0.2 174 4 31.5 27.1 85.0 0.1 0.0 0.00 45.0 50.0 0.2 2.9 0.2 204 5 30.7 26.6 85.0 0.1 0.0 0.00 44.4 50.0 0.0 1.6 0.0 205 6 29.7 26.6 88.0 0.1 0.0 0.00 43.9 50.0 0.2 2.9 0.0 185 7 29.8 26.1 86.0 0.1 0.0 0.00 43.3 50.0 0.2 3.1 0.0 181 8 30.9 26.6 83.0 0.1 3.8 0.00 42.8 50.0 0.2 2.9 0.2 130 9 40.6 27.1 59.0 0.4 18.4 0.00 42.4 50.0 0.2 3.1 0.0 185 10 48.9 27.1 43.0 0.7 33.9 0.00 42.6 50.0 2.7 7.6 1.6 142 11 55.9 23.5 28.0 1.1 46.9 0.00 43.3 50.0 4.0 10.3 2.7 144 12 59.9 22.9 24.0 1.3 55.0 0.00 44.8 50.0 4.7 10.3 4.0 102 13 61.9 23.5 23.0 1.5 57.8 0.00 46.8 50.0 5.1 9.4 4.5 96 14 64.6 19.3 17.0 1.7 55.2 0.00 48.7 49.8 5.4 12.3 4.5 119 15 66.0 18.7 16.0 1.8 47.3 0.00 50.7 49.8 3.8 8.7 3.1 125 16 66.7 18.7 16.0 1.9 34.4 0.00 52.2 49.8 3.1 8.1 2.7 110 17 66.7 17.3 15.0 1.9 18.6 0.00 53.1 49.8 3.4 8.9 3.1 164 18 63.0 19.9 19.0 1.6 4.1 0.00 53.2 49.6 0.7 6.3 0.7 150 19 53.1 26.1 35.0 0.9 0.0 0.00 52.9 49.6 0.0 1.3 0.0 65 20 46.6 29.4 51.0 0.5 0.0 0.00 52.2 49.8 0.0 2.2 0.0 140 21 42.8 29.9 60.0 0.4 0.0 0.00 51.4 49.8 0.4 3.1 0.4 110 22 41.9 29.9 62.0 0.3 0.0 0.00 50.5 49.8 0.4 3.6 0.4 108 23 40.6 29.9 65.0 0.3 0.0 0.00 49.6 49.8 0.4 3.6 0.4 115 24 39.7 29.4 66.0 0.3 0.0 0.00 48.7 49.8 0.4 3.6 0.4 108 AZMET Daily Weather Data : SAN SIMON : Jan 31 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.3 28.6 46.4 DegF RELATIVE HUMIDITY 91.0 13.0 52.0 % DEWPOINT 25.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 53.2 42.4 47.7 DegF SOIL TEMP. 20 in 50.0 49.6 49.8 DegF WIND SPEED 12.3 1.6 MPH WIND VECTOR MAG. 1.1 MPH WIND VECTOR DIR. 123 Degrees SOLAR RADIATION 375.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.1 59 5.2 114 7.8 193 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 1 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 38.5 28.5 67.0 0.3 0.0 0.00 48.0 50.0 0.2 3.6 0.2 93 2 37.0 28.5 70.0 0.2 0.0 0.00 47.3 50.0 0.4 3.4 0.4 111 3 34.5 28.0 78.0 0.2 0.0 0.00 46.6 50.0 0.2 4.7 0.2 201 4 32.7 28.0 83.0 0.1 0.0 0.00 45.9 50.2 0.2 3.8 0.2 169 5 36.0 27.1 70.0 0.2 0.0 0.00 45.3 50.2 0.0 2.9 0.0 161 6 35.4 26.6 70.0 0.2 0.0 0.00 44.8 50.2 0.0 1.3 0.0 42 7 33.4 26.6 76.0 0.2 0.0 0.00 44.2 50.2 0.7 3.6 0.7 164 8 34.0 26.6 75.0 0.2 3.6 0.00 43.7 50.2 0.4 4.5 0.2 130 9 46.2 26.6 47.0 0.6 18.6 0.00 43.3 50.2 2.0 5.1 1.6 111 10 53.6 26.1 35.0 0.9 34.4 0.00 43.5 50.2 3.4 8.3 3.1 82 11 58.3 25.6 28.0 1.2 47.3 0.00 44.4 50.2 4.7 10.3 4.0 88 12 62.8 22.4 21.0 1.5 55.5 0.00 45.9 50.2 6.7 13.0 6.3 117 13 65.3 21.8 19.0 1.7 58.1 0.00 47.8 50.2 7.2 13.0 6.3 118 14 67.8 21.8 17.0 1.9 55.5 0.00 49.6 50.2 7.4 14.3 6.7 128 15 69.1 21.2 16.0 2.0 47.6 0.00 51.4 50.0 6.0 13.2 5.1 136 16 69.4 20.6 16.0 2.1 34.7 0.00 52.9 50.0 5.8 10.5 5.1 130 17 68.7 20.6 16.0 2.0 18.9 0.00 53.8 50.0 5.1 10.1 4.7 116 18 65.5 21.2 18.0 1.8 4.3 0.00 54.1 50.0 2.7 7.8 2.5 117 19 55.0 27.1 34.0 1.0 0.0 0.00 53.8 50.0 0.0 2.0 0.0 139 20 49.5 27.6 42.0 0.7 0.0 0.00 53.1 50.0 0.4 4.9 0.2 201 21 46.6 28.0 48.0 0.6 0.0 0.00 52.2 50.0 0.0 1.1 0.0 77 22 45.0 29.4 55.0 0.5 0.0 0.00 51.4 50.0 0.0 1.6 0.0 86 23 42.4 29.9 61.0 0.4 0.0 0.00 50.5 50.2 0.0 2.5 0.0 57 24 41.2 29.9 64.0 0.3 0.0 0.00 49.8 50.2 0.0 2.7 0.0 70 AZMET Daily Weather Data : SAN SIMON : Feb 1 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.2 32.0 49.5 DegF RELATIVE HUMIDITY 88.0 15.0 47.0 % DEWPOINT 26.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 54.1 43.3 48.4 DegF SOIL TEMP. 20 in 50.2 49.8 50.0 DegF WIND SPEED 14.3 2.2 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 119 Degrees SOLAR RADIATION 378.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.3 64 6.7 121 9.4 202 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 2 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 42.1 29.4 60.0 0.4 0.0 0.00 48.9 50.2 0.0 2.5 0.0 120 2 39.7 30.3 68.0 0.3 0.0 0.00 48.4 50.4 0.0 0.7 0.0 75 3 36.3 31.1 81.0 0.1 0.0 0.00 47.7 50.4 0.0 0.0 0.0 0 4 34.3 30.3 84.0 0.1 0.0 0.00 47.1 50.4 0.0 0.0 0.0 0 5 32.7 29.9 89.0 0.1 0.0 0.00 46.4 50.5 0.0 1.8 0.0 99 6 33.6 30.3 88.0 0.1 0.0 0.00 45.9 50.5 0.4 2.9 0.2 111 7 34.7 29.9 82.0 0.1 0.0 0.00 45.3 50.5 0.4 3.4 0.4 113 8 37.6 30.3 75.0 0.2 4.8 0.00 44.8 50.5 0.9 4.7 0.9 113 9 46.6 31.6 56.0 0.5 21.0 0.00 44.6 50.5 1.3 5.4 1.3 139 10 54.5 30.7 40.0 0.9 34.2 0.00 45.0 50.5 1.6 5.6 1.3 177 11 58.8 29.0 32.0 1.2 41.8 0.00 45.9 50.5 2.9 6.7 2.5 186 12 63.0 29.0 27.0 1.4 52.3 0.00 47.3 50.5 2.0 7.6 1.3 178 13 66.7 28.0 23.0 1.7 61.4 0.00 49.3 50.5 1.6 6.9 0.0 248 14 69.3 29.0 22.0 1.9 55.9 0.00 51.6 50.5 3.4 9.2 2.7 314 15 71.2 29.0 21.0 2.1 53.8 0.00 53.6 50.4 5.4 10.7 4.5 311 16 70.9 27.1 19.0 2.1 26.3 0.00 55.4 50.4 5.6 10.5 4.9 335 17 70.9 22.9 16.0 2.2 15.8 0.00 56.1 50.4 4.7 9.8 4.5 340 18 66.6 25.6 21.0 1.8 2.2 0.00 56.3 50.4 0.4 4.9 0.4 336 19 58.1 32.0 37.0 1.1 0.0 0.00 55.9 50.4 0.0 0.0 0.0 0 20 52.5 32.4 47.0 0.7 0.0 0.00 55.4 50.4 0.0 0.0 0.0 0 21 48.9 35.0 58.0 0.5 0.0 0.00 54.5 50.5 0.0 0.0 0.0 0 22 46.2 35.4 65.0 0.4 0.0 0.00 53.8 50.5 0.0 0.0 0.0 0 23 44.4 35.0 70.0 0.3 0.0 0.00 52.9 50.5 0.0 1.8 0.0 111 24 45.5 35.0 67.0 0.4 0.0 0.00 52.2 50.7 0.2 4.3 0.2 109 AZMET Daily Weather Data : SAN SIMON : Feb 2 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 32.7 51.1 DegF RELATIVE HUMIDITY 90.0 14.0 52.0 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 56.3 44.6 50.2 DegF SOIL TEMP. 20 in 50.7 50.2 50.4 DegF WIND SPEED 10.7 1.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 316 Degrees SOLAR RADIATION 369.7 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 69 7.9 129 11.0 213 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 3 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 35.4 68.0 0.3 0.0 0.00 51.4 50.7 0.2 3.4 0.2 106 2 46.4 35.4 66.0 0.4 0.0 0.00 50.9 50.9 1.6 5.6 1.3 113 3 44.8 35.7 70.0 0.3 0.0 0.00 50.4 50.9 0.2 3.6 0.2 114 4 42.8 35.0 74.0 0.3 0.0 0.00 49.8 50.9 0.4 3.8 0.4 101 5 41.4 34.7 77.0 0.2 0.0 0.00 49.3 51.1 0.2 4.5 0.2 117 6 40.5 33.9 78.0 0.2 0.0 0.00 48.7 51.1 1.3 4.5 1.1 111 7 39.9 33.2 76.0 0.2 0.0 0.00 48.2 51.1 0.7 3.6 0.7 104 8 39.9 32.8 76.0 0.2 3.6 0.00 47.7 51.1 0.4 4.5 0.4 110 9 47.1 33.9 60.0 0.4 18.6 0.00 47.1 51.3 1.3 6.3 1.3 128 10 55.6 34.7 45.0 0.8 34.4 0.00 47.3 51.3 0.4 3.6 0.4 151 11 61.5 32.0 33.0 1.3 47.1 0.00 48.2 51.3 1.6 5.1 1.3 1 12 64.4 31.1 29.0 1.5 55.0 0.00 49.6 51.3 3.4 8.9 2.9 274 13 65.8 29.9 26.0 1.6 58.3 0.00 51.6 51.3 3.4 9.4 2.7 282 14 68.4 29.9 24.0 1.8 55.7 0.00 53.6 51.1 4.0 10.5 2.7 297 15 70.3 27.6 20.0 2.0 47.8 0.00 55.4 51.1 3.1 8.9 2.5 344 16 71.1 24.0 17.0 2.2 35.6 0.00 56.8 51.1 4.3 9.6 3.6 275 17 70.9 20.6 15.0 2.2 19.8 0.00 57.7 51.1 2.9 7.4 2.7 294 18 68.4 19.9 16.0 2.0 4.8 0.00 57.9 51.1 1.1 5.4 1.1 289 19 57.0 25.6 30.0 1.1 0.0 0.00 57.4 51.3 0.2 3.4 0.2 194 20 49.6 27.1 42.0 0.7 0.0 0.00 56.7 51.3 0.0 2.0 0.0 116 21 46.9 29.4 51.0 0.5 0.0 0.00 55.6 51.3 0.2 3.6 0.2 110 22 45.0 29.9 55.0 0.5 0.0 0.00 54.5 51.3 0.2 4.0 0.2 117 23 42.6 29.9 60.0 0.4 0.0 0.00 53.6 51.4 0.2 3.4 0.2 126 24 41.2 29.9 64.0 0.3 0.0 0.00 52.5 51.4 0.7 3.6 0.7 117 AZMET Daily Weather Data : SAN SIMON : Feb 3 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.8 37.6 52.9 DegF RELATIVE HUMIDITY 83.0 12.0 49.0 % DEWPOINT 30.7 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 57.9 47.1 52.2 DegF SOIL TEMP. 20 in 51.4 50.7 51.1 DegF WIND SPEED 10.5 1.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 295 Degrees SOLAR RADIATION 381.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.3 74 8.1 137 11.1 224 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 4 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 39.9 29.4 65.0 0.3 0.0 0.00 51.6 51.6 0.2 3.4 0.2 107 2 38.7 29.0 68.0 0.3 0.0 0.00 50.9 51.6 0.4 3.8 0.4 122 3 37.6 29.0 71.0 0.2 0.0 0.00 50.0 51.6 0.4 5.4 0.4 108 4 36.5 28.5 73.0 0.2 0.0 0.00 49.3 51.8 0.7 5.6 0.7 111 5 35.8 27.6 72.0 0.2 0.0 0.00 48.6 51.8 1.6 4.7 1.6 106 6 35.2 27.1 72.0 0.2 0.0 0.00 47.8 51.8 1.1 5.1 1.1 112 7 36.9 26.1 65.0 0.3 0.0 0.00 47.3 51.8 2.0 6.9 1.8 123 8 38.3 26.6 62.0 0.3 3.8 0.00 46.8 52.0 0.4 4.3 0.4 113 9 50.0 24.0 38.0 0.8 19.6 0.00 46.2 52.0 2.2 10.3 2.0 143 10 56.7 20.6 25.0 1.2 35.6 0.00 46.4 52.0 7.8 14.8 7.2 159 11 59.9 21.2 22.0 1.4 48.3 0.00 47.1 52.0 8.1 17.0 6.9 150 12 63.9 19.9 18.0 1.7 56.4 0.00 48.6 51.8 9.2 15.7 8.3 122 13 64.8 20.6 18.0 1.7 59.3 0.00 50.2 51.8 9.8 17.9 8.7 125 14 66.2 20.6 17.0 1.8 56.6 0.00 52.0 51.8 9.8 20.6 8.9 129 15 66.7 21.2 17.0 1.9 48.8 0.00 53.6 51.8 9.2 17.4 8.3 119 16 66.6 21.2 18.0 1.8 35.9 0.00 54.9 51.6 8.9 17.2 8.3 112 17 65.5 22.4 19.0 1.7 20.1 0.00 55.6 51.6 8.7 15.9 8.1 124 18 62.8 22.9 21.0 1.5 4.8 0.00 55.8 51.6 7.2 15.4 6.7 128 19 59.0 23.5 25.0 1.3 0.0 0.00 55.6 51.6 6.0 13.0 5.8 116 20 56.8 24.0 28.0 1.1 0.0 0.00 55.0 51.6 5.6 11.0 5.4 121 21 54.3 25.1 32.0 1.0 0.0 0.00 54.3 51.6 5.4 10.7 4.9 130 22 51.6 25.6 36.0 0.8 0.0 0.00 53.6 51.8 4.5 9.8 3.8 153 23 52.0 25.6 35.0 0.9 0.0 0.00 52.9 51.8 4.7 10.3 4.3 136 24 50.2 25.6 38.0 0.8 0.0 0.00 52.3 51.8 1.6 5.6 1.3 140 AZMET Daily Weather Data : SAN SIMON : Feb 4 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.6 34.5 52.0 DegF RELATIVE HUMIDITY 77.0 16.0 40.0 % DEWPOINT 24.6 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 55.8 46.2 51.1 DegF SOIL TEMP. 20 in 52.0 51.4 51.8 DegF WIND SPEED 20.6 4.9 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 128 Degrees SOLAR RADIATION 389.1 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 78 5.8 143 8.6 233 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 5 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 25.6 41.0 0.7 0.0 0.00 51.6 51.8 2.0 5.4 1.6 143 2 47.5 26.1 43.0 0.6 0.0 0.00 50.9 52.0 4.0 7.8 3.8 97 3 44.2 26.6 49.0 0.5 0.0 0.00 50.4 52.0 4.3 8.9 4.0 76 4 43.2 26.6 51.0 0.5 0.0 0.00 49.6 52.0 3.8 8.1 3.6 86 5 42.1 26.6 53.0 0.4 0.0 0.00 49.1 52.0 2.7 9.6 2.5 90 6 41.0 26.1 55.0 0.4 0.0 0.00 48.6 52.0 2.2 7.6 1.8 105 7 38.3 25.6 60.0 0.3 0.0 0.00 48.0 52.2 1.1 5.6 0.9 164 8 39.6 25.6 57.0 0.4 4.1 0.01 47.5 52.2 0.2 3.6 0.2 118 9 47.3 25.6 43.0 0.6 20.3 0.00 46.9 52.2 2.5 10.3 2.2 108 10 52.5 25.1 35.0 0.9 36.6 0.00 46.9 52.2 6.5 13.4 6.0 105 11 55.9 24.6 30.0 1.1 44.5 0.00 47.7 52.2 7.2 13.6 6.5 112 12 58.6 24.6 27.0 1.2 56.2 0.00 48.9 52.0 7.8 13.6 7.2 117 13 62.6 22.4 21.0 1.5 60.5 0.00 50.5 52.0 7.8 17.7 7.4 121 14 63.3 19.3 18.0 1.6 33.0 0.00 52.3 52.0 6.9 13.0 6.3 131 15 63.7 19.3 18.0 1.7 28.4 0.00 53.4 52.0 6.9 13.0 6.3 121 16 63.0 18.7 18.0 1.6 16.0 0.00 54.3 52.0 6.3 12.8 6.0 119 17 62.4 19.9 19.0 1.6 8.1 0.00 54.7 52.0 4.5 8.7 4.0 121 18 61.2 19.9 20.0 1.5 1.7 0.00 54.7 51.8 2.9 7.4 2.7 115 19 57.9 22.9 26.0 1.2 0.0 0.00 54.5 51.8 0.4 4.3 0.4 106 20 56.1 23.5 28.0 1.1 0.0 0.00 54.0 51.8 1.3 5.1 1.3 80 21 55.8 24.0 29.0 1.1 0.0 0.00 53.6 51.8 1.6 5.6 1.1 140 22 52.9 24.0 32.0 0.9 0.0 0.00 53.1 52.0 0.0 2.2 0.0 204 23 46.4 25.6 44.0 0.6 0.0 0.00 52.5 52.0 0.0 2.0 0.0 239 24 43.7 25.1 48.0 0.5 0.0 0.00 51.8 52.0 0.0 2.9 0.0 125 AZMET Daily Weather Data : SAN SIMON : Feb 5 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.9 37.0 52.0 DegF RELATIVE HUMIDITY 68.0 16.0 36.0 % DEWPOINT 24.0 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 54.7 46.9 51.1 DegF SOIL TEMP. 20 in 52.2 51.8 52.0 DegF WIND SPEED 17.7 3.4 MPH WIND VECTOR MAG. 3.1 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 309.3 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.7 81 5.0 148 7.8 240 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 6 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.1 25.6 46.0 0.6 0.0 0.00 51.1 52.0 0.0 2.5 0.0 124 2 40.8 27.6 59.0 0.4 0.0 0.00 50.4 52.0 0.0 1.1 0.0 96 3 37.8 28.0 67.0 0.3 0.0 0.00 49.8 52.2 0.0 0.0 0.0 0 4 35.4 27.6 72.0 0.2 0.0 0.00 49.1 52.2 0.0 0.0 0.0 0 5 34.2 27.1 75.0 0.2 0.0 0.00 48.6 52.2 0.0 0.0 0.0 0 6 35.2 26.6 70.0 0.2 0.0 0.00 47.8 52.2 0.0 0.0 0.0 0 7 36.0 26.6 69.0 0.2 0.0 0.00 47.3 52.2 0.0 0.0 0.0 0 8 35.8 28.0 73.0 0.2 4.1 0.00 46.8 52.2 0.0 4.0 0.0 209 9 47.3 26.1 44.0 0.6 19.8 0.00 46.4 52.2 0.4 3.6 0.2 146 10 54.1 24.0 31.0 1.0 35.9 0.00 46.6 52.2 0.7 4.9 0.7 210 11 59.7 23.5 25.0 1.3 48.8 0.00 47.5 52.2 2.0 8.3 1.3 188 12 64.2 23.5 21.0 1.6 57.1 0.00 49.1 52.2 2.5 9.2 1.8 140 13 66.9 24.0 20.0 1.8 60.5 0.00 51.3 52.0 2.2 7.6 0.7 110 14 68.9 24.6 19.0 2.0 53.5 0.00 53.4 52.0 2.9 8.9 1.3 212 15 71.2 25.1 18.0 2.2 46.9 0.00 55.4 52.0 2.2 7.4 1.1 172 16 71.4 25.1 18.0 2.2 29.6 0.00 57.0 52.0 1.3 7.6 0.4 144 17 71.2 26.1 18.0 2.1 16.3 0.00 57.9 52.0 1.8 6.9 1.1 80 18 67.3 27.1 22.0 1.8 3.1 0.00 58.3 51.8 0.4 4.0 0.4 67 19 59.4 30.7 34.0 1.2 0.0 0.00 57.9 51.8 0.2 2.9 0.2 48 20 56.3 29.9 37.0 1.0 0.0 0.00 57.2 52.0 0.2 3.6 0.2 194 21 51.6 30.3 44.0 0.7 0.0 0.00 56.3 52.0 0.2 5.4 0.2 160 22 48.7 31.6 51.0 0.6 0.0 0.00 55.4 52.0 0.2 3.6 0.2 118 23 47.3 31.6 54.0 0.5 0.0 0.00 54.5 52.0 0.2 3.4 0.2 114 24 44.2 32.0 62.0 0.4 0.0 0.00 53.8 52.2 0.4 4.3 0.4 109 AZMET Daily Weather Data : SAN SIMON : Feb 6 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 72.7 33.8 52.2 DegF RELATIVE HUMIDITY 82.0 17.0 44.0 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 58.3 46.4 52.0 DegF SOIL TEMP. 20 in 52.2 51.8 52.0 DegF WIND SPEED 9.2 0.7 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 153 Degrees SOLAR RADIATION 375.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.2 86 7.8 155 10.8 251 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 7 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.1 31.1 58.0 0.4 0.0 0.00 52.9 52.2 0.4 4.9 0.2 138 2 43.0 31.6 64.0 0.3 0.0 0.00 52.2 52.3 0.2 3.6 0.2 103 3 45.5 30.7 56.0 0.5 0.0 0.00 51.6 52.3 0.4 4.5 0.4 109 4 42.8 32.0 65.0 0.3 0.0 0.00 51.1 52.3 0.4 4.9 0.4 198 5 44.1 32.8 64.0 0.4 0.0 0.00 50.7 52.5 0.2 3.4 0.2 250 6 47.8 34.3 59.0 0.5 0.0 0.00 50.4 52.5 2.9 10.1 2.7 345 7 52.5 40.0 62.0 0.5 0.0 0.00 50.2 52.5 6.9 14.1 6.5 343 8 52.0 43.5 73.0 0.4 1.4 0.01 50.2 52.5 2.0 13.0 1.8 340 9 52.3 44.0 73.0 0.4 4.1 0.00 50.4 52.5 0.4 4.3 0.4 133 10 53.8 43.2 67.0 0.5 17.5 0.00 50.5 52.5 0.0 2.2 0.0 141 11 58.3 40.3 51.0 0.8 28.2 0.00 50.9 52.5 1.6 5.8 1.3 80 12 62.6 39.7 43.0 1.1 44.5 0.00 52.0 52.5 0.7 6.9 0.4 146 13 65.8 38.8 37.0 1.4 53.5 0.00 53.4 52.5 2.5 7.6 1.6 115 14 67.5 38.1 34.0 1.5 50.0 0.00 55.4 52.5 2.5 7.8 0.7 85 15 68.9 37.5 31.0 1.7 39.0 0.00 57.0 52.5 2.0 6.3 1.6 61 16 70.0 36.4 29.0 1.8 34.7 0.00 58.3 52.5 2.0 7.2 0.4 84 17 69.3 36.8 30.0 1.7 18.6 0.00 59.4 52.5 1.8 6.5 1.6 175 18 64.6 37.5 37.0 1.3 1.4 0.00 59.5 52.5 0.0 0.0 0.0 0 19 57.0 38.1 49.0 0.8 0.0 0.00 59.0 52.5 0.2 4.3 0.2 181 20 55.8 39.4 54.0 0.7 0.0 0.00 58.3 52.5 0.0 2.9 0.0 181 21 52.7 40.3 62.0 0.5 0.0 0.00 57.6 52.7 0.0 2.2 0.0 120 22 53.1 40.3 62.0 0.5 0.0 0.00 56.8 52.7 0.4 3.6 0.2 77 23 49.6 39.7 69.0 0.4 0.0 0.00 56.1 52.7 0.0 2.0 0.0 144 24 47.1 39.4 74.0 0.3 0.0 0.00 55.4 52.9 0.2 3.1 0.2 105 AZMET Daily Weather Data : SAN SIMON : Feb 7 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 71.2 42.1 55.0 DegF RELATIVE HUMIDITY 79.0 28.0 54.0 % DEWPOINT 37.8 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 59.5 50.2 54.1 DegF SOIL TEMP. 20 in 52.9 52.2 52.5 DegF WIND SPEED 14.1 1.1 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 27 Degrees SOLAR RADIATION 293.0 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.08 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.6 91 8.5 164 12.1 263 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 8 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.6 38.8 74.0 0.3 0.0 0.00 54.5 52.9 0.2 4.0 0.2 120 2 44.2 38.5 80.0 0.2 0.0 0.00 53.8 53.1 0.2 2.2 0.2 114 3 43.5 38.5 82.0 0.2 0.0 0.00 53.2 53.1 0.2 2.7 0.2 107 4 42.1 37.8 85.0 0.1 0.0 0.00 52.5 53.1 0.0 2.9 0.0 118 5 41.5 37.5 85.0 0.1 0.0 0.00 51.8 53.2 0.2 2.2 0.0 215 6 38.8 36.4 90.0 0.1 0.0 0.00 51.3 53.2 0.0 2.2 0.0 137 7 40.1 36.4 87.0 0.1 0.0 0.00 50.7 53.2 0.2 3.6 0.2 107 8 41.9 37.1 83.0 0.2 4.3 0.00 50.2 53.2 0.7 3.6 0.7 106 9 50.2 38.5 64.0 0.5 20.1 0.00 49.8 53.2 0.2 3.1 0.2 151 10 59.9 38.1 45.0 1.0 36.3 0.00 50.0 53.2 1.6 8.7 1.6 96 11 63.7 36.8 37.0 1.3 49.2 0.00 50.9 53.2 3.6 8.9 2.9 96 12 67.8 37.1 32.0 1.6 57.8 0.00 52.5 53.2 2.2 6.9 1.8 58 13 70.2 35.0 28.0 1.8 60.5 0.00 54.7 53.2 3.4 9.6 2.5 88 14 72.1 28.0 19.0 2.2 58.3 0.00 56.8 53.2 3.8 11.6 2.7 143 15 72.9 26.6 18.0 2.3 50.4 0.00 58.8 53.2 3.6 11.0 2.5 190 16 73.8 25.6 16.0 2.4 37.5 0.00 60.4 53.2 3.1 18.1 2.2 172 17 73.9 26.1 17.0 2.4 21.3 0.00 61.3 53.2 2.5 6.5 2.0 21 18 71.2 27.1 19.0 2.1 5.7 0.00 61.5 53.2 0.2 3.8 0.2 71 19 59.9 30.7 33.0 1.2 0.0 0.00 61.0 53.2 0.0 1.8 0.0 188 20 53.2 31.6 44.0 0.8 0.0 0.00 60.1 53.2 0.0 4.0 0.0 16 21 49.5 32.4 51.0 0.6 0.0 0.00 59.0 53.2 0.0 2.2 0.0 118 22 46.9 32.4 57.0 0.5 0.0 0.00 57.9 53.4 0.0 1.3 0.0 72 23 46.8 31.6 56.0 0.5 0.0 0.00 57.0 53.4 0.4 3.8 0.4 105 24 45.0 31.6 59.0 0.4 0.0 0.00 55.9 53.4 0.2 3.1 0.2 120 AZMET Daily Weather Data : SAN SIMON : Feb 8 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 74.7 38.3 54.9 DegF RELATIVE HUMIDITY 93.0 15.0 53.0 % DEWPOINT 33.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 61.5 49.8 55.2 DegF SOIL TEMP. 20 in 53.4 52.9 53.2 DegF WIND SPEED 18.1 1.1 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 111 Degrees SOLAR RADIATION 401.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.5 98 9.4 173 12.8 276 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 9 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 43.7 31.1 61.0 0.4 0.0 0.00 55.0 53.6 0.7 4.9 0.7 106 2 43.5 30.3 60.0 0.4 0.0 0.00 54.3 53.6 0.4 3.6 0.4 117 3 42.3 30.3 62.0 0.4 0.0 0.00 53.4 53.8 0.0 2.2 0.0 113 4 40.1 30.3 68.0 0.3 0.0 0.00 52.7 53.8 0.0 1.8 0.0 119 5 38.5 29.9 71.0 0.2 0.0 0.00 52.0 53.8 0.0 2.5 0.0 118 6 37.2 29.9 74.0 0.2 0.0 0.00 51.3 54.0 0.0 2.0 0.0 83 7 36.7 29.4 75.0 0.2 0.0 0.00 50.5 54.0 0.0 2.2 0.0 172 8 37.4 29.9 74.0 0.2 4.3 0.00 50.0 54.0 0.2 3.6 0.2 141 9 48.2 30.3 51.0 0.6 20.8 0.00 49.5 54.0 0.2 3.6 0.2 126 10 58.6 28.5 32.0 1.2 36.8 0.00 49.6 54.0 0.2 4.0 0.2 103 11 64.2 27.6 25.0 1.5 49.7 0.00 50.5 54.0 1.6 6.3 1.1 95 12 68.4 28.0 22.0 1.9 57.8 0.00 52.3 54.0 3.1 9.4 2.2 71 13 70.9 28.5 20.0 2.1 60.7 0.00 54.5 54.0 2.9 8.1 1.8 95 14 73.2 29.9 20.0 2.2 57.4 0.00 56.8 53.8 2.2 7.4 1.6 140 15 72.9 30.7 21.0 2.2 22.7 0.00 58.8 53.8 1.3 4.9 0.4 113 16 73.9 31.1 21.0 2.3 28.4 0.00 59.9 53.8 2.5 7.2 2.2 182 17 74.7 32.4 21.0 2.3 16.7 0.00 60.6 53.8 0.4 3.8 0.4 197 18 71.1 33.2 25.0 2.0 4.3 0.00 60.8 53.8 0.4 3.8 0.2 216 19 62.2 35.7 37.0 1.2 0.0 0.00 60.4 53.8 0.0 0.0 0.0 0 20 58.6 36.1 43.0 1.0 0.0 0.00 59.7 53.8 0.2 3.1 0.2 112 21 58.1 36.1 43.0 0.9 0.0 0.00 59.0 53.8 2.5 5.4 2.2 132 22 57.7 35.0 42.0 0.9 0.0 0.00 58.3 53.8 3.1 7.6 2.9 143 23 56.3 36.1 47.0 0.8 0.0 0.00 57.6 54.0 0.7 4.9 0.7 107 24 55.4 37.1 50.0 0.8 0.0 0.00 57.0 54.0 0.7 3.8 0.4 115 AZMET Daily Weather Data : SAN SIMON : Feb 9 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.3 35.4 55.9 DegF RELATIVE HUMIDITY 78.0 19.0 44.0 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 60.8 49.5 55.2 DegF SOIL TEMP. 20 in 54.0 53.4 53.8 DegF WIND SPEED 9.4 0.9 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 125 Degrees SOLAR RADIATION 359.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.9 105 9.6 183 13.0 289 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 10 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 53.2 37.8 56.0 0.6 0.0 0.00 56.7 54.1 0.4 4.9 0.4 173 2 50.2 37.8 63.0 0.5 0.0 0.00 56.1 54.1 0.0 2.0 0.0 68 3 47.5 37.5 68.0 0.4 0.0 0.00 55.6 54.1 0.4 3.6 0.2 125 4 47.5 37.5 68.0 0.4 0.0 0.00 55.0 54.3 0.2 3.1 0.2 212 5 46.9 37.5 69.0 0.3 0.0 0.00 54.5 54.3 0.2 2.7 0.2 113 6 46.8 37.5 69.0 0.3 0.0 0.00 54.0 54.3 0.2 3.6 0.2 17 7 43.9 37.1 77.0 0.2 0.0 0.00 53.6 54.3 0.0 1.6 0.0 115 8 43.5 37.5 79.0 0.2 1.9 0.00 53.1 54.3 0.0 1.6 0.0 120 9 50.2 39.4 66.0 0.4 9.1 0.00 52.7 54.5 0.2 4.3 0.2 125 10 60.8 42.4 51.0 0.9 29.4 0.00 52.7 54.3 2.2 6.9 2.0 151 11 67.3 39.7 37.0 1.5 49.0 0.00 53.4 54.3 3.1 7.6 2.5 163 12 70.0 37.5 31.0 1.7 47.1 0.00 55.0 54.3 2.2 7.6 1.3 263 13 72.1 34.3 25.0 2.0 60.7 0.00 56.8 54.5 3.6 9.2 2.2 323 14 74.1 32.0 21.0 2.3 56.4 0.00 59.0 54.3 3.8 9.4 2.5 319 15 73.8 31.1 21.0 2.3 31.1 0.00 60.8 54.3 5.1 9.8 4.0 319 16 73.2 31.1 21.0 2.2 20.8 0.00 61.9 54.3 4.7 8.9 4.0 314 17 72.3 30.7 22.0 2.1 8.6 0.00 62.2 54.3 2.9 7.8 2.7 345 18 70.7 32.4 24.0 2.0 2.9 0.00 62.2 54.5 0.9 5.4 0.9 317 19 63.5 35.7 35.0 1.3 0.0 0.00 61.7 54.5 0.2 3.8 0.0 322 20 61.9 38.8 42.0 1.1 0.0 0.00 61.2 54.5 0.0 0.0 0.0 0 21 57.7 38.8 49.0 0.8 0.0 0.00 60.6 54.5 0.0 2.2 0.0 328 22 52.7 38.1 57.0 0.6 0.0 0.00 59.9 54.7 0.0 0.0 0.0 0 23 50.9 38.8 63.0 0.5 0.0 0.00 59.0 54.7 0.0 0.0 0.0 0 24 50.7 39.1 65.0 0.5 0.0 0.00 58.3 54.7 0.2 4.7 0.2 128 AZMET Daily Weather Data : SAN SIMON : Feb 10 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 75.4 41.9 58.5 DegF RELATIVE HUMIDITY 82.0 19.0 49.0 % DEWPOINT 36.8 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 1.0 KPas SOIL TEMP. 4 in 62.2 52.7 57.4 DegF SOIL TEMP. 20 in 54.7 54.0 54.3 DegF WIND SPEED 9.8 1.3 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 316.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.08 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 7.3 112 10.4 193 14.1 303 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 11 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.0 38.8 70.0 0.3 0.0 0.00 57.6 54.9 0.0 0.9 0.0 106 2 47.8 40.3 75.0 0.3 0.0 0.00 56.8 54.9 0.0 3.6 0.0 101 3 47.1 41.5 81.0 0.2 0.0 0.00 56.3 55.0 0.0 2.5 0.0 2 4 46.9 41.8 82.0 0.2 0.0 0.00 55.6 55.0 0.0 2.2 0.0 117 5 46.2 41.5 84.0 0.2 0.0 0.00 55.0 55.0 0.7 5.6 0.7 113 6 48.0 41.5 78.0 0.3 0.0 0.00 54.5 55.0 2.2 5.8 2.0 122 7 46.2 41.2 83.0 0.2 0.0 0.00 54.0 55.2 0.7 3.8 0.7 104 8 46.9 41.2 81.0 0.2 4.3 0.00 53.6 55.2 2.2 5.1 2.0 111 9 54.5 42.6 64.0 0.5 20.8 0.00 53.2 55.2 3.4 6.3 3.1 121 10 63.3 43.7 49.0 1.0 36.8 0.00 53.4 55.2 3.6 8.1 3.1 148 11 68.7 42.4 38.0 1.5 49.7 0.00 54.3 55.2 2.7 8.9 2.2 150 12 72.0 40.3 32.0 1.8 58.6 0.00 56.1 55.2 3.6 11.4 2.2 117 13 73.8 37.5 27.0 2.1 61.4 0.00 58.1 55.2 5.4 13.6 4.3 137 14 75.0 38.1 26.0 2.2 53.3 0.00 60.3 55.0 4.7 13.2 3.8 135 15 75.7 37.1 25.0 2.3 40.2 0.00 62.1 55.0 3.1 12.5 0.7 167 16 75.4 38.1 26.0 2.2 28.9 0.00 63.3 55.0 5.6 10.3 4.9 294 17 74.3 37.8 27.0 2.1 13.6 0.00 63.9 55.0 3.4 9.6 2.9 319 18 73.6 35.0 24.0 2.1 6.9 0.00 64.0 55.0 3.8 10.1 3.1 309 19 68.4 34.7 29.0 1.7 0.0 0.00 63.7 55.2 2.9 8.1 2.7 257 20 61.5 35.7 38.0 1.2 0.0 0.00 63.0 55.2 0.4 3.8 0.4 123 21 59.7 36.4 42.0 1.0 0.0 0.00 62.1 55.2 1.6 4.7 1.6 116 22 55.4 37.5 51.0 0.7 0.0 0.00 61.2 55.2 0.4 4.0 0.4 84 23 51.3 38.1 61.0 0.5 0.0 0.00 60.3 55.4 0.0 2.2 0.0 252 24 48.2 37.8 67.0 0.4 0.0 0.00 59.4 55.4 0.0 1.6 0.0 88 AZMET Daily Weather Data : SAN SIMON : Feb 11 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 77.7 45.1 59.5 DegF RELATIVE HUMIDITY 88.0 22.0 53.0 % DEWPOINT 39.4 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 64.0 53.2 58.5 DegF SOIL TEMP. 20 in 55.4 54.7 55.0 DegF WIND SPEED 13.6 2.2 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 142 Degrees SOLAR RADIATION 374.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 8.9 121 12.2 206 16.4 320 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 12 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 46.8 38.1 72.0 0.3 0.0 0.00 58.6 55.6 0.0 4.0 0.0 119 2 47.8 38.8 71.0 0.3 0.0 0.00 57.9 55.6 0.0 0.0 0.0 0 3 47.8 39.7 73.0 0.3 0.0 0.00 57.2 55.8 0.0 2.9 0.0 205 4 48.0 39.4 72.0 0.3 0.0 0.00 56.7 55.8 0.0 2.2 0.0 114 5 45.9 39.4 78.0 0.2 0.0 0.00 56.1 55.8 0.0 1.6 0.0 126 6 46.8 38.8 74.0 0.3 0.0 0.00 55.8 55.8 0.4 3.4 0.4 110 7 45.5 38.8 77.0 0.2 0.0 0.00 55.2 55.9 0.2 3.4 0.2 110 8 46.9 38.8 73.0 0.3 5.3 0.00 54.7 55.9 0.7 3.8 0.7 122 9 53.2 39.7 60.0 0.6 16.0 0.00 54.3 55.9 2.0 5.6 2.0 128 10 59.4 40.0 49.0 0.9 22.9 0.00 54.5 55.9 0.4 4.3 0.4 160 11 64.4 40.0 41.0 1.2 42.1 0.00 55.0 55.9 0.9 4.3 0.7 208 12 67.5 39.7 36.0 1.5 43.3 0.00 56.3 55.9 1.3 6.3 1.1 226 13 69.6 38.5 32.0 1.7 46.6 0.00 57.9 55.9 1.3 6.5 0.7 161 14 71.2 36.4 28.0 1.9 46.1 0.00 59.5 55.9 1.6 5.6 0.4 345 15 72.3 35.7 26.0 2.0 35.1 0.00 61.2 55.9 2.5 8.1 1.8 319 16 71.6 35.4 27.0 1.9 20.8 0.00 62.2 55.9 1.3 5.1 1.1 290 17 70.9 36.1 28.0 1.9 12.2 0.00 62.8 55.9 2.0 8.1 1.6 338 18 68.5 37.1 31.0 1.6 3.4 0.00 62.8 55.9 1.6 6.7 1.6 356 19 61.9 38.1 42.0 1.1 0.0 0.00 62.4 55.9 0.0 0.0 0.0 0 20 55.6 39.4 55.0 0.7 0.0 0.00 61.7 55.9 0.0 0.0 0.0 0 21 51.6 38.5 60.0 0.5 0.0 0.00 60.8 55.9 0.0 1.6 0.0 206 22 54.5 38.8 55.0 0.7 0.0 0.00 60.1 55.9 0.7 4.3 0.7 119 23 54.1 39.1 57.0 0.6 0.0 0.00 59.4 55.9 0.0 1.6 0.0 118 24 54.0 39.7 59.0 0.6 0.0 0.00 58.8 56.1 0.7 5.4 0.7 123 AZMET Daily Weather Data : SAN SIMON : Feb 12 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.2 45.0 57.4 DegF RELATIVE HUMIDITY 81.0 25.0 53.0 % DEWPOINT 38.5 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 62.8 54.3 58.5 DegF SOIL TEMP. 20 in 56.1 55.4 55.9 DegF WIND SPEED 8.1 0.7 MPH WIND VECTOR MAG. 0.0 MPH WIND VECTOR DIR. 332 Degrees SOLAR RADIATION 293.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.07 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.7 128 10.0 216 14.1 334 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 13 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 55.8 38.8 53.0 0.7 0.0 0.00 58.3 56.1 1.3 5.6 1.1 136 2 54.3 39.1 56.0 0.6 0.0 0.00 57.9 56.1 0.0 3.1 0.0 131 3 52.9 39.7 61.0 0.5 0.0 0.00 57.6 56.3 0.2 2.9 0.2 15 4 50.7 40.0 67.0 0.4 0.0 0.00 57.2 56.3 0.2 2.9 0.0 95 5 48.7 40.6 73.0 0.3 0.0 0.00 56.7 56.3 0.7 4.9 0.4 345 6 49.8 40.6 71.0 0.4 0.0 0.00 56.3 56.3 0.9 4.5 0.7 350 7 53.1 40.0 61.0 0.5 0.0 0.00 55.9 56.3 2.0 5.8 1.3 8 8 50.9 40.3 67.0 0.4 1.7 0.00 55.8 56.3 0.4 3.4 0.0 350 9 53.2 40.6 62.0 0.5 2.4 0.00 55.4 56.3 1.8 6.0 0.9 319 10 54.9 43.2 65.0 0.5 4.3 0.00 55.4 56.3 0.9 6.7 0.7 95 11 57.6 43.7 60.0 0.7 17.0 0.00 55.4 56.3 5.1 11.4 4.9 13 12 59.2 43.7 57.0 0.8 10.3 0.01 55.8 56.3 4.0 9.4 3.6 342 13 53.6 47.1 79.0 0.3 6.7 0.05 55.9 56.3 4.9 11.0 3.8 325 14 53.2 49.1 86.0 0.2 12.0 0.04 56.1 56.3 1.8 6.3 1.3 14 15 56.1 48.0 74.0 0.4 38.0 0.00 56.5 56.3 2.5 6.9 2.0 52 16 57.2 47.5 70.0 0.5 13.9 0.00 57.4 56.3 2.9 8.1 2.9 13 17 57.4 47.5 69.0 0.5 8.4 0.00 57.6 56.3 1.3 6.7 1.3 349 18 55.2 44.3 67.0 0.5 3.8 0.00 57.6 56.3 6.0 18.3 5.1 311 19 52.3 42.1 68.0 0.4 0.0 0.00 57.2 56.3 6.0 11.2 5.6 309 20 50.7 44.8 81.0 0.3 0.0 0.00 56.5 56.3 4.9 12.8 4.5 314 21 48.9 45.8 89.0 0.1 0.0 0.00 55.8 56.3 3.8 9.4 3.6 304 22 48.9 45.1 87.0 0.2 0.0 0.00 55.4 56.1 1.6 4.9 1.6 275 23 48.7 45.1 87.0 0.2 0.0 0.00 54.9 56.1 1.3 5.1 1.1 248 24 48.2 45.1 89.0 0.1 0.0 0.01 54.5 56.1 0.7 4.9 0.7 356 AZMET Daily Weather Data : SAN SIMON : Feb 13 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 60.8 47.7 53.1 DegF RELATIVE HUMIDITY 91.0 49.0 71.0 % DEWPOINT 43.5 DegF ACTUAL VAPOR PRESS. 1.0 KPas VAPOR PRESS. DEF. 0.4 KPas SOIL TEMP. 4 in 58.8 54.5 56.5 DegF SOIL TEMP. 20 in 56.3 56.1 56.3 DegF WIND SPEED 18.3 2.2 MPH WIND VECTOR MAG. 1.6 MPH WIND VECTOR DIR. 334 Degrees SOLAR RADIATION 118.3 Langleys PRECIPITATION 0.11 Inches AZMET REF. EVAPOTRANSPIRATION 0.02 Inches STD. REF. EVAPOTRANSPIRATION 0.05 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.7 129 4.6 220 9.2 343 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 14 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.7 45.3 91.0 0.1 0.0 0.01 54.3 56.1 0.0 2.0 0.0 247 2 47.5 45.3 92.0 0.1 0.0 0.00 54.0 56.1 0.4 3.1 0.4 195 3 47.1 44.5 91.0 0.1 0.0 0.00 53.8 56.1 0.4 2.9 0.2 259 4 47.1 44.0 89.0 0.1 0.0 0.00 53.4 56.1 1.1 4.3 0.9 327 5 45.7 43.5 91.0 0.1 0.0 0.00 53.1 56.1 0.0 0.0 0.0 0 6 44.2 43.2 96.0 0.0 0.0 0.00 52.7 56.1 0.0 2.0 0.0 252 7 45.7 42.4 88.0 0.1 0.0 0.00 52.3 56.1 1.8 5.8 1.6 300 8 46.8 41.8 83.0 0.2 5.7 0.00 52.0 55.9 3.4 9.6 3.1 320 9 50.4 41.5 72.0 0.4 18.9 0.00 51.8 55.9 3.4 7.4 3.1 322 10 53.4 41.5 64.0 0.5 42.1 0.00 52.2 55.9 4.5 10.3 3.8 317 11 54.7 41.8 62.0 0.6 42.3 0.00 53.4 55.9 5.8 11.4 4.7 342 12 56.8 41.2 56.0 0.7 55.5 0.00 54.7 55.8 7.2 13.6 6.5 321 13 59.0 38.8 47.0 0.9 59.5 0.00 56.1 55.8 7.4 14.1 6.3 311 14 61.3 36.8 40.0 1.1 57.6 0.00 57.9 55.8 7.8 17.0 6.3 303 15 63.0 35.7 36.0 1.3 49.2 0.00 59.4 55.8 6.5 14.3 5.4 295 16 63.7 33.9 33.0 1.4 39.4 0.00 60.6 55.6 6.9 13.2 5.8 311 17 64.0 33.9 32.0 1.4 23.4 0.00 61.2 55.6 5.4 16.8 4.7 303 18 62.8 32.8 32.0 1.3 7.2 0.00 61.3 55.6 3.4 8.9 3.1 303 19 56.7 37.1 49.0 0.8 0.0 0.00 60.6 55.6 0.0 4.0 0.0 345 20 51.4 37.1 58.0 0.6 0.0 0.00 59.7 55.6 0.0 2.0 0.0 1 21 47.1 38.1 71.0 0.3 0.0 0.00 58.6 55.6 0.0 0.0 0.0 0 22 43.7 37.8 80.0 0.2 0.0 0.00 57.6 55.6 0.0 0.0 0.0 0 23 42.3 38.1 85.0 0.1 0.0 0.00 56.5 55.8 0.4 4.7 0.4 111 24 43.0 37.1 80.0 0.2 0.0 0.00 55.4 55.8 1.6 6.5 1.6 118 AZMET Daily Weather Data : SAN SIMON : Feb 14 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.8 41.7 51.8 DegF RELATIVE HUMIDITY 97.0 27.0 67.0 % DEWPOINT 40.0 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 0.5 KPas SOIL TEMP. 4 in 61.3 51.8 55.9 DegF SOIL TEMP. 20 in 56.1 55.6 55.9 DegF WIND SPEED 17.0 2.9 MPH WIND VECTOR MAG. 2.2 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 400.3 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.09 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.8 132 5.4 226 8.8 352 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 15 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.0 36.8 85.0 0.1 0.0 0.00 54.5 55.8 0.4 3.4 0.4 102 2 41.9 36.8 81.0 0.2 0.0 0.00 53.6 55.9 1.8 5.6 1.8 118 3 41.0 36.8 85.0 0.1 0.0 0.00 52.9 55.9 2.2 4.7 2.2 103 4 41.4 37.1 85.0 0.1 0.0 0.00 52.2 55.9 1.3 5.1 1.1 105 5 40.3 36.1 85.0 0.1 0.0 0.00 51.4 55.9 1.3 5.6 1.3 110 6 40.6 35.7 82.0 0.2 0.0 0.00 50.9 55.9 2.9 6.0 2.7 108 7 40.5 35.4 82.0 0.2 0.0 0.00 50.4 55.9 2.2 6.5 2.2 118 8 40.5 35.4 82.0 0.2 6.2 0.00 49.8 55.9 1.1 4.3 0.9 115 9 52.2 36.8 56.0 0.6 22.0 0.00 49.5 55.9 4.5 10.3 4.3 110 10 57.0 36.8 46.0 0.9 41.6 0.00 50.0 55.8 7.2 13.6 6.7 113 11 60.6 36.1 40.0 1.1 36.3 0.00 51.1 55.8 8.3 16.3 7.6 122 12 64.4 36.8 36.0 1.3 58.8 0.00 52.5 55.8 8.3 15.0 7.6 119 13 66.4 36.4 33.0 1.5 50.4 0.00 54.5 55.6 6.9 13.0 6.3 112 14 68.2 35.0 30.0 1.7 50.9 0.00 56.3 55.6 4.0 11.0 3.1 102 15 68.9 34.3 28.0 1.8 39.9 0.00 58.1 55.4 4.3 13.0 2.9 229 16 68.4 34.3 28.0 1.7 21.0 0.00 59.4 55.4 3.1 8.3 2.5 287 17 67.8 34.7 29.0 1.7 18.9 0.00 60.1 55.4 4.3 7.2 3.8 314 18 67.5 35.0 30.0 1.6 7.4 0.00 60.3 55.4 3.1 6.9 2.9 348 19 58.3 37.5 46.0 0.9 0.0 0.00 59.9 55.4 0.0 2.2 0.0 16 20 54.9 35.0 47.0 0.8 0.0 0.00 59.2 55.2 0.4 3.8 0.4 115 21 51.8 34.7 52.0 0.6 0.0 0.00 58.1 55.4 1.1 5.8 0.9 115 22 48.2 36.1 63.0 0.4 0.0 0.00 57.2 55.4 0.7 4.7 0.7 104 23 45.7 36.1 69.0 0.3 0.0 0.00 56.3 55.4 0.2 2.7 0.0 172 24 44.6 35.7 71.0 0.3 0.0 0.00 55.4 55.4 0.2 3.6 0.0 139 AZMET Daily Weather Data : SAN SIMON : Feb 15 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 70.5 38.8 53.1 DegF RELATIVE HUMIDITY 88.0 26.0 57.0 % DEWPOINT 35.7 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.8 KPas SOIL TEMP. 4 in 60.3 49.5 54.7 DegF SOIL TEMP. 20 in 55.9 55.2 55.6 DegF WIND SPEED 16.3 2.9 MPH WIND VECTOR MAG. 1.8 MPH WIND VECTOR DIR. 113 Degrees SOLAR RADIATION 353.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.10 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.9 137 7.7 233 11.0 363 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 16 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 41.9 35.7 79.0 0.2 0.0 0.00 54.7 55.4 0.2 3.6 0.0 165 2 40.1 35.4 83.0 0.1 0.0 0.00 53.8 55.6 0.0 1.1 0.0 46 3 38.7 34.7 86.0 0.1 0.0 0.00 53.1 55.6 0.0 1.6 0.0 95 4 37.9 34.7 87.0 0.1 0.0 0.00 52.3 55.6 0.2 2.2 0.2 109 5 38.8 33.9 83.0 0.1 0.0 0.00 51.6 55.6 0.7 4.0 0.4 143 6 36.3 33.2 87.0 0.1 0.0 0.00 51.1 55.6 0.7 3.6 0.4 129 7 38.3 33.9 84.0 0.1 0.2 0.00 50.4 55.6 0.7 5.6 0.4 192 8 41.5 35.4 79.0 0.2 4.5 0.00 50.0 55.6 0.7 3.8 0.4 122 9 47.3 38.5 71.0 0.3 13.4 0.00 49.8 55.6 0.7 3.4 0.4 207 10 59.9 36.8 42.0 1.0 41.1 0.00 50.0 55.6 2.9 8.9 2.5 110 11 66.7 35.7 32.0 1.5 47.8 0.00 51.3 55.4 1.8 7.2 1.1 129 12 70.9 34.3 26.0 1.9 55.5 0.00 53.4 55.4 3.1 9.6 2.9 355 13 73.2 27.1 18.0 2.3 54.3 0.00 55.8 55.4 5.6 11.6 4.9 346 14 73.9 26.1 17.0 2.4 38.0 0.00 57.9 55.4 3.4 8.9 2.2 12 15 75.4 25.6 16.0 2.5 38.0 0.00 59.4 55.2 3.1 6.9 2.7 72 16 75.2 25.1 16.0 2.5 24.1 0.00 60.6 55.2 2.5 8.9 2.0 75 17 73.9 26.1 17.0 2.4 9.3 0.00 61.3 55.2 5.6 15.7 5.1 198 18 70.9 26.1 19.0 2.1 2.2 0.00 61.5 55.2 8.7 15.4 8.5 200 19 68.0 27.6 22.0 1.8 0.0 0.00 61.2 55.2 4.0 8.5 3.6 164 20 66.4 30.7 26.0 1.6 0.0 0.00 60.6 55.2 2.2 7.6 1.8 167 21 63.5 31.6 30.0 1.4 0.0 0.00 60.1 55.2 1.1 8.1 0.4 214 22 61.7 31.6 32.0 1.3 0.0 0.00 59.5 55.2 0.7 3.6 0.7 27 23 60.4 30.3 32.0 1.2 0.0 0.00 59.0 55.4 2.2 15.7 1.1 220 24 64.9 19.9 17.0 1.7 0.0 0.00 58.5 55.4 8.1 17.9 7.8 218 AZMET Daily Weather Data : SAN SIMON : Feb 16 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.1 35.4 57.7 DegF RELATIVE HUMIDITY 90.0 14.0 46.0 % DEWPOINT 31.6 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 61.5 49.8 55.6 DegF SOIL TEMP. 20 in 55.6 55.2 55.4 DegF WIND SPEED 17.9 2.5 MPH WIND VECTOR MAG. 0.7 MPH WIND VECTOR DIR. 183 Degrees SOLAR RADIATION 328.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.11 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 6.9 144 9.6 243 12.7 375 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 17 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.1 22.4 22.0 1.5 0.0 0.00 58.1 55.4 3.1 12.8 1.8 239 2 63.1 22.4 21.0 1.6 0.0 0.00 57.7 55.6 4.7 13.6 4.3 241 3 62.6 24.6 23.0 1.5 0.0 0.00 57.4 55.6 5.1 18.3 4.7 226 4 61.2 28.0 28.0 1.3 0.0 0.00 57.2 55.6 2.9 7.8 1.3 107 5 59.7 29.4 31.0 1.2 0.0 0.00 56.8 55.8 4.9 14.3 3.1 271 6 58.8 32.8 37.0 1.1 0.0 0.00 56.7 55.8 2.2 8.1 2.0 294 7 58.6 37.1 45.0 0.9 0.0 0.00 56.3 55.8 6.7 13.6 6.5 264 8 58.1 39.7 50.0 0.8 1.4 0.00 56.1 55.8 11.4 21.9 10.7 257 9 57.9 40.3 52.0 0.8 5.5 0.00 56.1 55.8 13.0 22.4 12.5 257 10 57.7 40.3 52.0 0.8 8.4 0.00 56.1 55.8 13.6 23.5 12.8 255 11 47.1 44.8 91.0 0.1 8.6 0.13 56.1 55.9 8.3 15.2 7.4 328 12 47.5 44.0 88.0 0.1 27.3 0.03 55.9 55.8 8.5 14.3 7.8 340 13 51.4 42.9 73.0 0.4 31.3 0.00 56.1 55.9 7.4 15.4 6.3 312 14 55.2 37.5 51.0 0.7 36.1 0.00 56.5 55.9 9.6 19.0 8.3 286 15 58.3 28.5 32.0 1.1 50.7 0.00 56.8 55.9 11.9 20.8 10.7 277 16 59.5 28.0 30.0 1.2 39.0 0.00 57.4 55.9 10.3 17.7 9.2 285 17 58.6 26.6 29.0 1.2 17.7 0.00 57.7 55.9 7.2 16.1 6.5 286 18 57.9 28.0 32.0 1.1 7.9 0.00 57.7 55.9 5.1 11.4 4.9 296 19 52.2 33.2 49.0 0.7 0.0 0.00 57.2 55.9 1.8 4.7 0.9 309 20 49.1 33.5 55.0 0.5 0.0 0.00 56.3 55.9 2.0 6.0 1.6 317 21 48.6 33.2 55.0 0.5 0.0 0.00 55.4 55.9 2.9 6.3 2.7 331 22 47.1 33.2 59.0 0.5 0.0 0.00 54.3 55.9 2.2 5.4 2.2 299 23 47.1 33.2 58.0 0.5 0.0 0.00 53.6 55.9 2.5 6.0 2.5 331 24 46.0 33.9 62.0 0.4 0.0 0.00 52.7 55.9 2.7 5.6 2.7 3 AZMET Daily Weather Data : SAN SIMON : Feb 17 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 64.2 44.6 55.2 DegF RELATIVE HUMIDITY 94.0 18.0 47.0 % DEWPOINT 33.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 58.5 52.7 56.5 DegF SOIL TEMP. 20 in 55.9 55.4 55.8 DegF WIND SPEED 23.5 6.3 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 233.8 Langleys PRECIPITATION 0.16 Inches AZMET REF. EVAPOTRANSPIRATION 0.09 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.8 147 5.6 248 9.4 385 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 18 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 44.2 33.9 67.0 0.3 0.0 0.00 52.0 55.9 1.1 4.5 1.1 1 2 39.2 33.9 82.0 0.2 0.0 0.00 51.3 55.9 0.4 5.1 0.2 119 3 36.5 33.2 88.0 0.1 0.0 0.00 50.5 55.9 0.4 6.3 0.2 135 4 36.0 32.4 87.0 0.1 0.0 0.00 49.8 55.9 0.9 4.3 0.9 114 5 35.6 32.4 87.0 0.1 0.0 0.00 49.1 55.9 1.3 4.9 1.3 118 6 36.7 32.4 85.0 0.1 0.0 0.00 48.6 55.8 1.6 7.8 1.3 116 7 34.9 32.0 89.0 0.1 0.0 0.00 47.8 55.8 0.2 3.4 0.2 131 8 35.4 32.0 87.0 0.1 5.3 0.00 47.3 55.8 0.7 4.0 0.2 285 9 43.9 34.3 69.0 0.3 23.4 0.00 46.9 55.8 0.2 3.4 0.0 266 10 54.1 32.8 44.0 0.8 39.9 0.00 47.5 55.6 0.7 4.5 0.4 168 11 57.9 26.6 30.0 1.2 54.5 0.00 48.9 55.6 2.2 11.0 0.9 357 12 61.3 20.6 20.0 1.5 63.1 0.00 51.1 55.4 9.4 25.1 6.7 252 13 63.3 15.9 16.0 1.7 65.7 0.00 53.2 55.4 13.2 24.4 12.3 256 14 65.3 14.3 14.0 1.9 62.9 0.00 55.2 55.2 13.4 25.9 12.3 241 15 66.4 9.1 10.0 2.0 54.0 0.00 56.8 55.2 15.0 28.0 13.9 266 16 66.0 10.1 11.0 1.9 40.2 0.00 57.9 55.0 13.6 27.7 12.8 267 17 64.6 13.5 13.0 1.8 23.9 0.00 58.6 55.0 11.9 19.9 11.2 271 18 62.4 16.6 17.0 1.6 7.4 0.00 58.8 55.0 9.4 18.3 8.5 284 19 58.5 19.9 22.0 1.3 0.0 0.00 58.3 55.0 6.9 16.3 6.5 302 20 55.0 25.6 32.0 1.0 0.0 0.00 57.4 54.9 6.3 12.3 5.8 299 21 53.6 28.0 37.0 0.9 0.0 0.00 56.5 54.9 7.4 14.8 6.9 311 22 53.6 30.7 41.0 0.8 0.0 0.00 55.8 55.0 11.4 21.0 11.0 271 23 51.3 31.6 47.0 0.7 0.0 0.00 55.0 55.0 3.1 12.1 2.5 275 24 49.6 30.3 47.0 0.6 0.0 0.00 54.3 55.0 2.2 6.5 1.8 313 AZMET Daily Weather Data : SAN SIMON : Feb 18 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 67.6 33.4 51.1 DegF RELATIVE HUMIDITY 92.0 9.0 48.0 % DEWPOINT 27.1 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 58.8 46.9 52.9 DegF SOIL TEMP. 20 in 55.9 54.9 55.4 DegF WIND SPEED 28.0 5.6 MPH WIND VECTOR MAG. 4.3 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 440.3 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.14 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 3.4 150 5.8 254 8.5 393 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 19 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.6 29.9 48.0 0.6 0.0 0.00 53.6 55.0 3.6 8.7 3.4 283 2 46.2 29.9 53.0 0.5 0.0 0.00 52.9 55.0 2.9 6.9 2.7 319 3 47.3 30.7 52.0 0.5 0.0 0.00 52.2 55.0 5.1 10.5 4.9 299 4 46.4 31.1 55.0 0.5 0.0 0.00 51.4 55.0 5.8 11.9 5.4 327 5 45.1 31.6 59.0 0.4 0.0 0.00 50.9 55.2 4.7 8.5 4.5 319 6 44.6 31.6 60.0 0.4 0.0 0.00 50.4 55.2 3.8 10.3 3.6 290 7 43.7 32.0 64.0 0.4 0.0 0.00 50.0 55.2 4.7 9.4 4.3 286 8 45.5 32.8 61.0 0.4 4.8 0.00 49.5 55.0 6.5 11.9 6.0 287 9 49.1 33.9 55.0 0.5 24.1 0.00 49.3 55.0 6.7 12.8 6.3 305 10 52.3 33.5 48.0 0.7 49.5 0.00 49.6 55.0 8.9 17.4 7.8 282 11 54.5 33.2 44.0 0.8 50.2 0.00 50.9 55.0 10.7 17.7 10.3 252 12 54.3 32.0 42.0 0.8 20.3 0.00 52.5 55.0 7.8 16.6 7.2 267 13 56.7 31.1 38.0 1.0 42.8 0.00 53.2 54.9 11.2 21.0 10.1 270 14 60.3 30.7 32.0 1.2 65.3 0.00 54.5 54.9 13.0 23.0 12.3 260 15 61.9 29.9 30.0 1.3 53.5 0.00 55.9 54.9 11.4 19.9 10.7 263 16 62.8 29.4 28.0 1.4 41.4 0.00 57.2 54.9 11.0 20.8 10.1 280 17 61.9 29.9 30.0 1.3 24.6 0.00 58.1 54.7 9.8 17.4 8.9 293 18 59.5 30.7 34.0 1.2 7.2 0.00 58.5 54.7 8.3 15.2 7.6 290 19 54.9 32.4 43.0 0.9 0.0 0.00 57.9 54.7 4.5 11.6 3.8 299 20 49.8 35.0 57.0 0.5 0.0 0.00 57.2 54.7 2.2 6.9 1.3 262 21 45.7 35.4 67.0 0.4 0.0 0.00 56.3 54.7 0.9 4.5 0.2 114 22 42.8 35.0 74.0 0.3 0.0 0.00 55.2 54.7 0.9 4.0 0.4 359 23 39.9 34.3 80.0 0.2 0.0 0.00 54.3 54.7 0.2 5.6 0.2 73 24 39.2 33.9 82.0 0.2 0.0 0.00 53.4 54.9 0.2 2.9 0.0 19 AZMET Daily Weather Data : SAN SIMON : Feb 19 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 63.7 37.6 50.5 DegF RELATIVE HUMIDITY 85.0 26.0 51.0 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 58.5 49.3 53.6 DegF SOIL TEMP. 20 in 55.2 54.7 54.9 DegF WIND SPEED 23.0 6.0 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 282 Degrees SOLAR RADIATION 383.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.13 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.2 152 4.4 259 7.4 401 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 20 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 37.2 33.2 85.0 0.1 0.0 0.00 52.5 54.9 0.2 4.5 0.2 50 2 41.9 32.0 68.0 0.3 0.0 0.00 51.8 54.9 0.9 5.8 0.7 249 3 46.6 32.0 57.0 0.5 0.0 0.00 51.1 54.9 2.5 6.3 1.6 245 4 41.5 32.4 69.0 0.3 0.0 0.00 50.4 54.9 0.4 4.3 0.4 22 5 39.6 32.0 74.0 0.2 0.0 0.00 49.8 54.9 0.4 4.0 0.2 69 6 36.1 31.1 82.0 0.1 0.0 0.00 49.1 54.9 0.9 5.6 0.2 74 7 35.6 29.9 80.0 0.2 0.0 0.00 48.6 54.9 1.8 13.0 1.1 336 8 46.9 29.0 50.0 0.6 5.3 0.00 48.0 54.9 7.6 16.1 6.9 318 9 50.9 29.4 43.0 0.7 24.6 0.00 47.8 54.9 7.6 14.3 6.9 317 10 54.1 26.6 34.0 0.9 41.4 0.00 48.2 54.9 11.0 22.1 9.8 278 11 56.1 26.6 32.0 1.1 55.0 0.00 49.5 54.9 12.1 26.2 11.2 270 12 57.7 27.6 31.0 1.1 62.9 0.00 50.9 54.7 12.3 25.5 11.2 281 13 59.0 28.5 31.0 1.2 66.0 0.00 52.9 54.7 12.3 23.7 11.2 288 14 60.3 27.1 28.0 1.3 63.3 0.00 54.7 54.7 13.4 23.9 12.3 291 15 60.6 23.5 24.0 1.4 55.2 0.00 56.1 54.5 14.8 23.0 13.6 287 16 60.1 26.6 28.0 1.3 42.1 0.00 57.2 54.5 13.0 22.4 10.7 299 17 57.2 30.7 36.0 1.0 25.1 0.00 57.9 54.3 10.1 21.3 8.9 335 18 55.0 30.3 39.0 0.9 7.9 0.00 57.9 54.3 8.7 16.8 7.8 339 19 51.6 29.9 43.0 0.7 0.0 0.00 57.4 54.3 3.8 11.0 3.6 340 20 47.8 29.0 48.0 0.6 0.0 0.00 56.5 54.3 1.6 6.9 0.9 221 21 45.3 28.0 50.0 0.5 0.0 0.00 55.6 54.3 1.8 5.6 1.8 218 22 43.3 27.1 53.0 0.5 0.0 0.00 54.7 54.3 2.0 5.8 2.0 285 23 41.5 27.1 56.0 0.4 0.0 0.00 53.8 54.5 0.4 4.9 0.4 300 24 41.7 25.6 52.0 0.4 0.0 0.00 52.9 54.5 2.5 8.7 2.2 314 AZMET Daily Weather Data : SAN SIMON : Feb 20 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 61.7 33.6 48.7 DegF RELATIVE HUMIDITY 88.0 21.0 50.0 % DEWPOINT 29.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.9 47.7 52.7 DegF SOIL TEMP. 20 in 54.9 54.3 54.7 DegF WIND SPEED 26.2 5.8 MPH WIND VECTOR MAG. 4.7 MPH WIND VECTOR DIR. 296 Degrees SOLAR RADIATION 448.6 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.17 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 1.4 154 3.4 262 5.8 407 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 21 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 40.5 25.1 54.0 0.4 0.0 0.00 52.0 54.5 3.6 6.9 3.6 327 2 36.9 25.6 63.0 0.3 0.0 0.00 51.1 54.5 0.9 4.9 0.9 341 3 34.3 26.1 72.0 0.2 0.0 0.00 50.4 54.5 0.0 2.5 0.0 44 4 31.5 26.1 81.0 0.1 0.0 0.00 49.6 54.5 0.0 0.0 0.0 0 5 30.0 25.1 81.0 0.1 0.0 0.00 48.7 54.5 0.2 2.2 0.2 108 6 30.6 24.6 78.0 0.1 0.0 0.00 48.0 54.5 0.7 4.3 0.7 113 7 29.8 24.0 79.0 0.1 0.2 0.00 47.3 54.5 1.3 4.3 1.3 107 8 32.0 25.1 75.0 0.2 5.3 0.00 46.6 54.5 2.5 4.9 2.5 112 9 41.9 26.1 54.0 0.4 25.3 0.00 46.2 54.5 2.0 5.4 1.8 125 10 50.0 24.6 36.0 0.8 42.1 0.00 46.6 54.5 2.9 9.4 2.2 165 11 54.0 24.0 31.0 1.0 55.5 0.00 47.8 54.5 3.6 10.7 2.9 146 12 56.8 25.1 29.0 1.1 63.6 0.00 49.8 54.3 4.9 11.0 4.0 130 13 59.9 22.9 24.0 1.4 66.7 0.00 52.2 54.3 5.1 11.0 4.3 131 14 62.1 22.4 21.0 1.5 63.8 0.00 54.5 54.1 6.0 15.4 5.1 151 15 64.4 21.2 19.0 1.7 55.7 0.00 56.5 54.1 4.9 10.3 4.0 128 16 65.3 19.9 18.0 1.8 42.5 0.00 58.1 54.1 5.8 14.3 4.9 150 17 65.3 19.9 17.0 1.8 24.6 0.00 59.0 54.0 4.9 11.0 4.5 112 18 63.1 18.7 18.0 1.6 7.4 0.00 59.4 54.0 4.3 10.5 4.0 111 19 58.6 18.7 21.0 1.3 0.0 0.00 58.8 54.0 3.1 10.3 2.9 93 20 55.8 18.7 23.0 1.2 0.0 0.00 58.1 54.0 3.1 8.9 2.9 81 21 54.1 18.0 24.0 1.1 0.0 0.00 57.0 54.0 2.0 7.4 1.3 131 22 52.9 16.6 23.0 1.0 0.0 0.00 56.1 54.0 2.5 10.5 2.0 145 23 52.2 15.1 23.0 1.0 0.0 0.00 55.2 54.1 3.1 8.5 2.7 152 24 48.7 15.1 26.0 0.9 0.0 0.00 54.3 54.1 1.1 5.1 0.9 137 AZMET Daily Weather Data : SAN SIMON : Feb 21 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 66.0 29.3 48.7 DegF RELATIVE HUMIDITY 85.0 16.0 41.0 % DEWPOINT 22.4 DegF ACTUAL VAPOR PRESS. 0.4 KPas VAPOR PRESS. DEF. 0.9 KPas SOIL TEMP. 4 in 59.4 46.2 52.7 DegF SOIL TEMP. 20 in 54.5 54.0 54.3 DegF WIND SPEED 15.4 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 127 Degrees SOLAR RADIATION 452.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.15 Inches STD. REF. EVAPOTRANSPIRATION 0.11 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 2.6 156 4.8 267 7.2 414 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 22 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 49.1 14.3 24.0 0.9 0.0 0.00 53.6 54.1 2.7 6.9 2.2 132 2 48.6 13.5 24.0 0.9 0.0 0.00 52.9 54.3 2.7 9.6 2.5 133 3 48.7 11.0 22.0 0.9 0.0 0.00 52.3 54.3 2.2 7.8 1.8 129 4 46.4 11.0 23.0 0.8 0.0 0.00 51.6 54.3 2.5 6.9 2.2 134 5 45.9 10.1 23.0 0.8 0.0 0.00 51.1 54.3 3.8 7.8 3.6 132 6 45.5 11.9 25.0 0.8 0.0 0.00 50.5 54.3 4.0 8.5 3.8 120 7 46.9 11.9 24.0 0.8 0.0 0.00 50.0 54.3 4.7 10.7 4.5 110 8 46.8 12.7 25.0 0.8 5.7 0.00 49.6 54.3 4.3 11.6 4.0 103 9 50.9 12.7 21.0 1.0 21.5 0.00 49.5 54.3 8.7 16.3 8.1 128 10 54.3 13.5 20.0 1.2 43.5 0.00 49.8 54.3 8.7 16.8 7.8 121 11 57.7 15.1 18.0 1.3 56.2 0.00 50.9 54.3 9.2 15.7 8.5 114 12 61.2 14.3 16.0 1.6 64.1 0.00 52.3 54.3 10.3 17.7 9.2 115 13 63.7 14.3 14.0 1.7 66.7 0.00 54.1 54.3 9.6 18.8 8.5 126 14 65.8 14.3 14.0 1.9 63.1 0.00 56.1 54.3 10.1 21.7 9.2 127 15 67.8 15.1 13.0 2.0 55.7 0.00 57.7 54.1 9.2 16.3 8.5 116 16 68.0 14.3 13.0 2.1 42.3 0.00 59.0 54.1 9.8 18.3 8.9 118 17 67.8 15.1 13.0 2.0 25.1 0.00 59.9 54.1 8.1 15.2 7.4 115 18 65.5 14.3 14.0 1.9 8.4 0.00 60.1 54.1 6.9 14.3 6.3 107 19 61.2 15.1 16.0 1.6 0.2 0.00 59.7 54.1 4.0 9.6 3.8 100 20 58.5 15.1 18.0 1.4 0.0 0.00 59.0 54.1 3.1 7.8 2.9 93 21 57.7 13.5 17.0 1.4 0.0 0.00 58.1 54.1 4.3 11.4 3.8 97 22 54.9 13.5 19.0 1.2 0.0 0.00 57.2 54.3 2.9 11.4 2.0 180 23 54.5 13.5 19.0 1.2 0.0 0.00 56.3 54.3 2.9 7.2 2.5 151 24 53.8 11.9 19.0 1.2 0.0 0.00 55.6 54.3 3.1 10.1 2.7 158 AZMET Daily Weather Data : SAN SIMON : Feb 22 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 68.7 44.6 55.9 DegF RELATIVE HUMIDITY 28.0 12.0 19.0 % DEWPOINT 13.5 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.3 KPas SOIL TEMP. 4 in 60.1 49.5 54.5 DegF SOIL TEMP. 20 in 54.3 54.1 54.3 DegF WIND SPEED 21.7 5.8 MPH WIND VECTOR MAG. 5.1 MPH WIND VECTOR DIR. 120 Degrees SOLAR RADIATION 452.2 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.19 Inches STD. REF. EVAPOTRANSPIRATION 0.17 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 4.7 161 7.8 275 11.6 425 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026 AZMET Hourly Weather Data : SAN SIMON : Feb 23 2026 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 51.6 11.9 20.0 1.1 0.0 0.00 54.7 54.5 2.7 7.4 2.2 143 2 50.9 9.1 18.0 1.0 0.0 0.00 54.0 54.5 3.1 8.9 2.9 140 3 49.5 9.1 19.0 1.0 0.0 0.00 53.4 54.5 3.4 7.2 2.7 121 4 43.5 11.9 27.0 0.7 0.0 0.00 52.7 54.7 0.4 4.3 0.2 99 5 39.9 12.7 33.0 0.6 0.0 0.00 52.0 54.7 0.0 1.6 0.0 29 6 38.5 13.5 35.0 0.5 0.0 0.00 51.3 54.7 0.2 3.1 0.0 276 7 36.9 13.5 37.0 0.5 0.2 0.00 50.5 54.7 0.2 2.7 0.2 196 8 39.9 11.0 30.0 0.6 5.3 0.00 49.8 54.7 0.2 4.3 0.2 140 9 51.6 9.1 18.0 1.1 25.8 0.00 49.3 54.7 1.8 6.9 1.6 145 10 56.8 8.2 14.0 1.4 42.8 0.00 49.6 54.7 5.1 11.0 4.5 120 11 60.8 11.0 13.0 1.6 56.2 0.00 50.9 54.7 5.1 11.0 4.5 115 12 63.5 12.7 13.0 1.7 64.5 0.00 52.9 54.7 6.7 13.0 5.8 132 13 66.6 13.5 13.0 1.9 67.4 0.00 54.9 54.7 5.8 10.5 4.9 119 14 69.1 15.1 12.0 2.1 63.8 0.00 57.0 54.5 5.1 11.6 4.3 112 15 70.9 15.1 12.0 2.3 55.2 0.00 59.2 54.5 4.7 10.5 3.8 112 16 72.1 15.9 12.0 2.4 44.0 0.00 60.6 54.5 4.9 12.8 4.0 133 17 71.8 15.9 12.0 2.4 22.7 0.00 61.7 54.5 4.9 9.6 4.3 151 18 68.7 17.3 14.0 2.1 5.3 0.00 62.1 54.5 1.8 8.1 1.8 140 19 60.8 21.2 22.0 1.5 0.2 0.00 61.5 54.5 0.0 2.2 0.0 106 20 53.4 24.0 32.0 1.0 0.0 0.00 60.6 54.5 0.0 0.0 0.0 0 21 50.2 24.6 36.0 0.8 0.0 0.00 59.5 54.5 0.0 0.0 0.0 0 22 48.0 24.6 40.0 0.7 0.0 0.00 58.5 54.7 0.0 0.0 0.0 0 23 45.5 24.6 43.0 0.6 0.0 0.00 57.6 54.7 0.0 0.0 0.0 0 24 43.3 24.6 47.0 0.5 0.0 0.00 56.5 54.7 0.0 0.0 0.0 0 AZMET Daily Weather Data : SAN SIMON : Feb 23 2026 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 73.0 34.2 54.3 DegF RELATIVE HUMIDITY 53.0 11.0 24.0 % DEWPOINT 15.9 DegF ACTUAL VAPOR PRESS. 0.3 KPas VAPOR PRESS. DEF. 1.2 KPas SOIL TEMP. 4 in 62.1 49.3 55.4 DegF SOIL TEMP. 20 in 54.7 54.3 54.5 DegF WIND SPEED 13.0 2.2 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 127 Degrees SOLAR RADIATION 452.9 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.16 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 5.4 166 8.0 283 11.1 436 DEFINITIONS AND UNITS AT : Air Temp (DegF) ST4 : Soil Temp 4in (DegF) TD : Dewpoint (DegF) ST20 : Soil Temp 20in (DegF) RH : Rel Humidity (%) WS : Mean Wind Speed (MPH) VPD : Vapor Pressure Deficit(KPas) WSX : Max Wind Speed (MPH) SR : Solar Rad (Langleys) WVM : Wind Vector Magnitude (MPH) PPT : Precipitation (Inches) WVD : Wind Vector Direction (Degrees) DAY : Heat Units for Day ## or 999 : Missing Data CUM : Heat Units Accumulated Since Jan 1, 2026