AZMET Hourly Weather Data : YUMA N.GILA : Dec 9 2025 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 48.7 41.5 76.0 0.3 0.0 0.00 59.4 63.9 1.6 5.6 1.3 152 2 48.7 40.6 74.0 0.3 0.0 0.00 58.5 64.0 2.0 5.6 1.6 159 3 46.9 40.6 78.0 0.2 0.0 0.00 57.7 64.0 1.3 3.1 1.3 165 4 46.9 39.7 76.0 0.3 0.0 0.00 57.0 64.0 1.3 4.3 1.3 160 5 46.6 39.4 76.0 0.3 0.0 0.00 56.3 64.0 0.7 4.3 0.4 266 6 51.4 38.8 62.0 0.5 0.0 0.00 55.9 64.0 6.0 9.4 5.8 25 7 51.8 38.5 60.0 0.5 0.0 0.00 55.6 63.9 7.6 10.3 7.4 18 8 52.7 37.5 56.0 0.6 1.4 0.00 55.4 63.9 7.6 9.6 7.6 13 9 55.2 40.0 57.0 0.7 12.4 0.00 55.4 63.7 7.4 9.4 7.2 22 10 63.0 39.7 42.0 1.1 26.5 0.00 56.5 63.7 6.9 10.5 6.7 27 11 68.2 39.1 35.0 1.6 38.5 0.00 58.5 63.5 8.1 12.3 8.1 35 12 72.3 39.7 31.0 1.9 46.6 0.00 61.0 63.3 8.5 12.5 8.3 24 13 75.7 39.4 27.0 2.2 49.5 0.00 63.5 63.3 7.8 12.5 7.6 13 14 78.3 39.7 25.0 2.5 46.9 0.00 65.8 63.1 6.3 9.4 6.0 11 15 79.2 39.1 24.0 2.6 39.0 0.00 67.1 63.1 5.6 9.6 5.4 6 16 76.5 39.4 26.0 2.3 27.0 0.00 68.0 63.1 7.4 11.0 7.2 334 17 74.5 39.4 28.0 2.1 13.2 0.00 68.2 63.1 5.8 11.2 5.6 351 18 70.0 37.1 30.0 1.8 1.7 0.00 67.1 63.3 2.5 7.4 2.0 323 19 64.4 37.8 38.0 1.3 0.0 0.00 65.8 63.3 1.1 4.7 0.9 161 20 58.5 39.4 49.0 0.9 0.0 0.00 64.4 63.5 2.0 5.6 1.6 149 21 57.2 40.3 53.0 0.8 0.0 0.00 63.3 63.7 3.1 4.9 3.1 23 22 54.5 40.9 60.0 0.6 0.0 0.00 62.2 63.9 2.5 5.1 0.7 101 23 51.4 41.2 68.0 0.4 0.0 0.00 61.3 64.0 1.3 4.7 0.9 127 24 50.0 41.5 73.0 0.3 0.0 0.00 60.4 64.0 2.0 4.7 1.6 354 AZMET Daily Weather Data : YUMA N.GILA : Dec 9 2025 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 79.7 45.5 60.1 DegF RELATIVE HUMIDITY 82.0 20.0 51.0 % DEWPOINT 39.7 DegF ACTUAL VAPOR PRESS. 0.8 KPas VAPOR PRESS. DEF. 1.1 KPas SOIL TEMP. 4 in 68.2 55.2 61.0 DegF SOIL TEMP. 20 in 64.0 63.1 63.7 DegF WIND SPEED 12.5 4.5 MPH WIND VECTOR MAG. 3.4 MPH WIND VECTOR DIR. 17 Degrees SOLAR RADIATION 302.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.12 Inches STD. REF. EVAPOTRANSPIRATION 0.12 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 9.7 6100 13.3 7615 17.6 9220 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