AZMET Hourly Weather Data : SAN SIMON : May 15 2024 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 58.5 33.5 39.0 1.0 0.0 0.00 78.6 73.4 0.9 4.9 0.9 42 2 59.4 31.1 35.0 1.2 0.0 0.00 77.5 73.4 0.9 6.9 0.7 15 3 54.5 34.3 46.0 0.8 0.0 0.00 76.5 73.6 0.2 2.9 0.2 31 4 50.2 36.4 60.0 0.5 0.0 0.00 75.6 73.6 0.0 2.2 0.0 51 5 47.7 37.1 66.0 0.4 0.0 0.00 74.5 73.6 0.4 4.0 0.2 58 6 46.6 36.8 69.0 0.3 1.0 0.00 73.4 73.8 0.0 2.0 0.0 36 7 51.8 36.8 56.0 0.6 10.3 0.00 72.5 73.8 0.2 2.2 0.0 174 8 68.9 36.8 31.0 1.7 33.7 0.00 71.8 73.8 0.2 2.5 0.0 147 9 74.1 33.9 23.0 2.2 51.4 0.00 72.0 73.8 3.6 7.8 3.1 311 10 77.9 33.5 20.0 2.6 66.7 0.00 73.0 73.8 4.5 10.1 3.8 340 11 81.0 31.6 17.0 3.0 78.2 0.00 74.8 73.6 4.0 12.3 2.9 333 12 83.1 31.6 15.0 3.3 85.1 0.00 77.0 73.6 4.5 10.7 3.1 337 13 84.7 28.0 13.0 3.6 75.5 0.00 79.5 73.6 5.8 13.9 2.5 227 14 84.9 29.4 13.0 3.6 50.2 0.00 81.5 73.6 2.7 11.0 1.1 274 15 86.4 26.6 12.0 3.8 68.6 0.00 82.9 73.6 6.5 18.8 4.7 267 16 86.9 26.6 11.0 3.9 61.2 0.00 84.2 73.4 8.3 17.4 6.9 274 17 86.0 26.1 11.0 3.8 31.1 0.00 85.3 73.4 8.1 15.0 7.4 255 18 83.3 25.6 12.0 3.4 13.4 0.00 85.5 73.4 8.5 18.3 7.8 255 19 80.2 29.0 15.0 3.0 4.1 0.00 85.1 73.4 8.1 18.6 7.4 244 20 76.8 34.3 22.0 2.5 0.0 0.00 84.2 73.4 4.0 14.5 3.4 235 21 74.5 33.9 23.0 2.2 0.0 0.00 83.3 73.4 6.5 33.1 4.5 233 22 66.2 45.6 48.0 1.2 0.0 0.01 82.2 73.6 8.3 37.4 6.3 218 23 67.8 40.9 37.0 1.5 0.0 0.00 81.1 73.6 5.4 11.0 4.7 303 24 66.6 40.3 38.0 1.4 0.0 0.00 79.9 73.8 7.2 14.8 6.3 313 AZMET Daily Weather Data : SAN SIMON : May 15 2024 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 46.2 70.7 DegF RELATIVE HUMIDITY 73.0 9.0 31.0 % DEWPOINT 33.9 DegF ACTUAL VAPOR PRESS. 0.7 KPas VAPOR PRESS. DEF. 2.1 KPas SOIL TEMP. 4 in 85.5 71.8 78.8 DegF SOIL TEMP. 20 in 73.8 73.2 73.6 DegF WIND SPEED 37.4 4.0 MPH WIND VECTOR MAG. 2.5 MPH WIND VECTOR DIR. 271 Degrees SOLAR RADIATION 630.7 Langleys PRECIPITATION 0.01 Inches AZMET REF. EVAPOTRANSPIRATION 0.28 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 13.7 796 17.5 1150 22.0 1590 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, 2024