AZMET Hourly Weather Data : ROLL : Apr 18 2024 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 62.8 36.8 38.0 1.2 0.0 0.00 76.6 72.3 0.9 4.9 0.7 48 2 60.8 37.8 43.0 1.1 0.0 0.00 75.7 72.3 1.3 4.3 1.1 136 3 55.2 40.6 58.0 0.6 0.0 0.00 75.0 72.5 1.3 4.0 1.3 145 4 55.2 39.7 56.0 0.7 0.0 0.00 74.3 72.5 0.7 3.4 0.4 137 5 52.5 41.5 66.0 0.5 0.0 0.00 73.6 72.5 1.8 4.5 1.3 58 6 50.2 39.4 66.0 0.4 0.0 0.00 72.9 72.7 3.1 4.3 2.9 31 7 51.4 38.5 61.0 0.5 4.8 0.00 72.1 72.7 3.6 4.9 3.4 42 8 59.9 43.2 54.0 0.8 21.5 0.00 71.6 72.7 2.9 5.6 2.7 54 9 68.0 44.3 43.0 1.4 38.5 0.00 71.4 72.7 4.3 8.1 4.3 77 10 74.3 44.0 34.0 1.9 51.2 0.00 71.6 72.7 4.7 8.3 4.7 78 11 78.3 48.0 35.0 2.2 47.8 0.00 72.5 72.7 3.4 6.3 3.1 56 12 81.5 49.6 33.0 2.5 66.9 0.00 73.6 72.7 4.7 8.7 4.5 52 13 85.1 48.7 28.0 3.0 66.2 0.00 74.8 72.7 4.5 9.2 4.3 75 14 89.2 45.8 22.0 3.7 53.5 0.00 76.1 72.7 3.1 7.8 2.0 84 15 92.7 32.0 12.0 4.6 54.0 0.00 77.4 72.7 2.9 7.6 2.2 309 16 91.2 39.4 16.0 4.2 41.1 0.00 78.4 72.7 6.9 12.5 6.5 263 17 87.1 48.9 27.0 3.2 38.5 0.00 79.2 72.7 7.2 13.0 6.9 241 18 81.5 53.3 38.0 2.3 18.4 0.00 79.5 72.5 4.9 7.6 4.9 225 19 75.4 48.7 39.0 1.8 6.0 0.00 79.5 72.5 4.5 5.6 4.5 202 20 71.4 45.6 40.0 1.6 0.5 0.00 79.2 72.7 4.0 5.4 4.0 202 21 72.3 40.3 32.0 1.9 0.0 0.00 78.6 72.7 2.5 4.5 1.3 223 22 67.5 37.1 33.0 1.6 0.0 0.00 77.7 72.7 1.8 4.5 1.6 50 23 67.5 33.9 29.0 1.6 0.0 0.00 77.0 72.7 1.1 4.9 0.7 295 24 61.5 35.4 38.0 1.2 0.0 0.00 76.1 72.7 2.7 5.8 2.2 74 AZMET Daily Weather Data : ROLL : Apr 18 2024 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 94.3 49.5 70.5 DegF RELATIVE HUMIDITY 75.0 8.0 39.0 % DEWPOINT 42.6 DegF ACTUAL VAPOR PRESS. 0.9 KPas VAPOR PRESS. DEF. 1.8 KPas SOIL TEMP. 4 in 79.7 71.4 75.6 DegF SOIL TEMP. 20 in 72.7 72.1 72.7 DegF WIND SPEED 13.0 3.4 MPH WIND VECTOR MAG. 0.4 MPH WIND VECTOR DIR. 89 Degrees SOLAR RADIATION 508.8 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.20 Inches STD. REF. EVAPOTRANSPIRATION 0.21 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 16.4 773 20.5 1117 25.4 1541 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