AZMET Hourly Weather Data : ROLL : Dec 9 2025 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 45.3 40.0 82.0 0.2 0.0 0.00 55.8 57.6 2.9 4.3 2.9 40 2 45.3 40.3 83.0 0.2 0.0 0.00 55.4 57.6 2.7 4.0 2.5 29 3 42.8 39.4 87.0 0.1 0.0 0.00 55.0 57.7 3.1 4.9 3.1 47 4 43.0 39.1 86.0 0.1 0.0 0.00 54.5 57.7 2.9 4.9 2.7 50 5 43.3 39.1 85.0 0.1 0.0 0.00 54.1 57.7 1.3 4.0 0.9 50 6 40.8 37.8 88.0 0.1 0.0 0.00 53.8 57.7 1.3 3.6 0.9 204 7 41.0 37.8 87.0 0.1 0.0 0.00 53.4 57.7 1.3 3.6 1.1 353 8 40.6 37.1 87.0 0.1 2.4 0.00 53.1 57.7 1.6 3.6 1.3 250 9 45.1 39.7 82.0 0.2 14.3 0.00 52.9 57.7 0.9 2.9 0.4 199 10 54.1 40.9 61.0 0.6 27.3 0.00 52.5 57.7 0.4 2.7 0.4 161 11 60.3 41.8 50.0 0.9 38.7 0.00 52.7 57.7 0.7 3.6 0.7 73 12 65.3 40.6 40.0 1.3 45.9 0.00 53.1 57.7 1.6 4.9 1.3 239 13 67.5 42.9 41.0 1.4 48.3 0.00 53.8 57.7 4.0 6.5 3.8 235 14 71.8 43.7 36.0 1.7 45.7 0.00 54.9 57.7 3.1 5.1 2.9 227 15 74.7 44.8 34.0 1.9 38.0 0.00 55.9 57.6 3.4 5.6 3.1 220 16 75.2 46.8 37.0 1.9 26.1 0.00 56.8 57.6 4.0 6.9 4.0 214 17 75.6 50.0 41.0 1.8 12.4 0.00 57.6 57.6 2.0 4.5 1.8 196 18 68.0 49.8 53.0 1.1 1.4 0.00 57.7 57.6 2.7 4.3 2.7 140 19 60.1 46.3 61.0 0.7 0.0 0.00 57.7 57.6 3.8 5.1 2.9 221 20 56.3 44.0 63.0 0.6 0.0 0.00 57.6 57.6 0.2 3.6 0.0 224 21 53.6 43.7 70.0 0.4 0.0 0.00 57.2 57.6 1.1 3.8 0.9 60 22 50.7 44.0 78.0 0.3 0.0 0.00 56.8 57.6 1.6 3.6 1.3 87 23 49.3 42.9 79.0 0.3 0.0 0.00 56.5 57.6 1.6 3.6 1.6 43 24 47.1 41.5 81.0 0.2 0.0 0.00 56.1 57.6 2.0 3.6 2.0 41 AZMET Daily Weather Data : ROLL : Dec 9 2025 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 76.8 39.7 54.9 DegF RELATIVE HUMIDITY 90.0 29.0 66.0 % DEWPOINT 42.4 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 0.7 KPas SOIL TEMP. 4 in 57.7 52.5 55.2 DegF SOIL TEMP. 20 in 57.7 57.6 57.6 DegF WIND SPEED 6.9 2.0 MPH WIND VECTOR MAG. 0.2 MPH WIND VECTOR DIR. 181 Degrees SOLAR RADIATION 300.4 Langleys PRECIPITATION 0.00 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 7.7 5850 10.6 7301 14.2 8860 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