AZMET Hourly Weather Data : SAN SIMON : May 12 2024 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 47.5 36.8 66.0 0.4 0.0 0.00 76.3 72.7 0.0 0.0 0.0 0 2 45.3 36.4 71.0 0.3 0.0 0.00 75.0 72.9 0.2 3.1 0.2 190 3 44.4 36.4 74.0 0.3 0.0 0.00 73.9 72.9 0.2 2.9 0.0 37 4 43.7 32.0 62.0 0.4 0.0 0.00 72.9 72.9 0.2 2.9 0.2 22 5 43.0 31.6 64.0 0.3 0.0 0.00 71.6 72.9 0.2 2.5 0.0 133 6 43.2 27.1 53.0 0.5 1.0 0.00 70.7 73.0 0.4 3.4 0.2 129 7 48.7 27.6 43.0 0.7 8.6 0.00 69.6 73.0 0.4 3.1 0.4 124 8 63.0 28.0 27.0 1.5 34.4 0.00 69.1 73.0 1.3 4.0 1.1 142 9 71.8 25.6 18.0 2.2 52.6 0.00 69.1 72.9 1.3 4.9 0.4 158 10 75.0 26.1 16.0 2.5 67.9 0.00 70.3 72.9 5.4 13.6 4.7 336 11 77.0 24.0 14.0 2.7 79.1 0.00 72.1 72.9 6.0 13.9 4.9 303 12 78.3 23.5 13.0 2.9 85.8 0.00 74.3 72.9 7.2 15.0 5.8 319 13 79.7 23.5 12.0 3.1 87.0 0.00 76.6 72.7 7.2 17.4 5.8 324 14 81.5 21.8 11.0 3.3 82.7 0.00 79.0 72.7 6.5 16.1 5.1 289 15 82.4 23.5 11.0 3.4 72.9 0.00 81.0 72.7 7.6 15.4 6.0 315 16 83.1 23.5 11.0 3.4 59.5 0.00 82.4 72.5 7.4 15.7 6.0 297 17 82.8 22.4 11.0 3.4 42.8 0.00 83.5 72.5 7.4 15.0 6.3 301 18 81.7 23.5 12.0 3.3 24.1 0.00 83.8 72.5 6.3 13.0 5.4 324 19 78.4 25.1 14.0 2.9 7.2 0.00 83.7 72.5 3.6 9.6 3.4 328 20 68.0 32.4 27.0 1.7 0.0 0.00 82.8 72.5 0.7 2.9 0.7 347 21 58.5 38.1 47.0 0.9 0.0 0.00 81.5 72.5 0.0 1.6 0.0 26 22 54.5 38.8 55.0 0.7 0.0 0.00 80.2 72.5 0.0 0.0 0.0 0 23 52.0 39.1 61.0 0.5 0.0 0.00 78.8 72.7 0.0 1.8 0.0 267 24 50.0 37.8 62.0 0.5 0.0 0.00 77.5 72.7 0.2 4.9 0.0 242 AZMET Daily Weather Data : SAN SIMON : May 12 2024 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 84.0 42.3 63.9 DegF RELATIVE HUMIDITY 78.0 9.0 36.0 % DEWPOINT 29.9 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 1.7 KPas SOIL TEMP. 4 in 83.8 68.9 76.5 DegF SOIL TEMP. 20 in 73.0 72.5 72.7 DegF WIND SPEED 17.4 2.9 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 313 Degrees SOLAR RADIATION 705.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.29 Inches STD. REF. EVAPOTRANSPIRATION 0.22 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 11.1 754 14.4 1096 18.3 1522 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