AZMET Hourly Weather Data : SAFFORD : Apr 17 2024 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 56.7 29.0 34.0 1.0 0.0 0.00 68.7 65.8 3.4 5.8 3.1 303 2 50.7 32.4 49.0 0.7 0.0 0.00 67.6 65.8 1.6 4.9 0.4 60 3 46.9 33.9 61.0 0.4 0.0 0.00 66.7 66.0 3.8 6.3 2.9 174 4 45.5 31.1 57.0 0.5 0.0 0.00 65.8 66.0 0.7 3.4 0.4 89 5 43.5 29.0 56.0 0.4 0.0 0.00 64.9 66.0 2.9 4.9 2.9 95 6 41.2 29.0 61.0 0.3 0.2 0.00 64.0 66.0 3.4 5.4 3.4 127 7 45.3 29.0 53.0 0.5 9.8 0.00 63.3 66.2 2.7 4.9 2.7 108 8 57.4 29.9 35.0 1.1 27.0 0.00 62.8 66.2 0.7 3.4 0.7 99 9 64.9 32.4 29.0 1.5 45.7 0.00 63.0 66.2 1.8 5.8 1.3 99 10 72.0 32.0 23.0 2.1 62.1 0.00 64.0 66.2 1.6 5.4 1.3 128 11 75.9 31.6 20.0 2.5 74.3 0.00 66.0 66.2 2.2 7.6 0.9 274 12 79.0 28.5 16.0 2.9 82.0 0.00 68.4 66.0 2.5 6.5 0.9 284 13 81.1 25.6 13.0 3.2 83.9 0.00 71.1 66.0 3.4 9.6 1.1 314 14 82.8 25.6 12.0 3.4 79.8 0.00 73.4 66.0 4.0 9.4 0.7 48 15 85.5 27.1 12.0 3.7 70.3 0.00 75.6 66.0 3.4 9.4 1.8 325 16 86.5 25.6 11.0 3.8 56.4 0.00 77.0 66.0 3.8 11.0 2.2 308 17 87.3 22.4 9.0 4.0 39.7 0.00 78.1 66.0 6.7 13.9 5.6 306 18 85.6 19.9 9.0 3.8 21.0 0.00 78.1 66.0 9.6 17.9 9.2 320 19 81.7 24.0 12.0 3.3 4.8 0.00 77.7 66.0 9.6 14.3 9.4 311 20 75.0 28.0 18.0 2.5 0.0 0.00 76.6 66.0 6.5 12.1 6.5 305 21 71.4 27.1 19.0 2.1 0.0 0.00 75.6 66.0 6.3 11.0 6.3 298 22 68.9 27.1 21.0 1.9 0.0 0.00 74.3 66.0 6.5 9.4 6.3 301 23 64.2 27.6 25.0 1.5 0.0 0.00 73.2 66.2 6.0 9.8 5.8 298 24 63.5 26.6 24.0 1.5 0.0 0.00 72.1 66.2 2.7 8.1 2.7 322 AZMET Daily Weather Data : SAFFORD : Apr 17 2024 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 88.2 40.3 67.3 DegF RELATIVE HUMIDITY 68.0 7.0 28.0 % DEWPOINT 28.0 DegF ACTUAL VAPOR PRESS. 0.5 KPas VAPOR PRESS. DEF. 2.0 KPas SOIL TEMP. 4 in 78.3 62.6 70.3 DegF SOIL TEMP. 20 in 66.2 65.7 66.0 DegF WIND SPEED 17.9 4.0 MPH WIND VECTOR MAG. 2.0 MPH WIND VECTOR DIR. 311 Degrees SOLAR RADIATION 657.0 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.27 Inches STD. REF. EVAPOTRANSPIRATION 0.24 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 12.5 486 16.0 745 19.6 1072 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