AZMET Hourly Weather Data : SAFFORD : May 15 2024 HR AT TD RH VPD SR PPT ST4 ST20 WS WSX WVM WVD 1 75.4 26.1 16.0 2.5 0.0 0.00 80.1 74.5 10.1 15.9 9.8 321 2 73.8 25.6 17.0 2.4 0.0 0.00 79.2 74.7 10.3 16.8 9.8 314 3 70.3 26.1 19.0 2.1 0.0 0.00 78.4 74.7 9.2 13.9 8.5 319 4 68.9 26.1 20.0 1.9 0.0 0.00 77.7 74.7 6.3 9.6 6.0 329 5 65.8 28.0 24.0 1.7 0.0 0.00 76.8 74.8 4.3 6.9 3.4 301 6 59.5 34.7 39.0 1.1 2.4 0.00 76.1 74.8 3.8 6.0 3.8 221 7 65.1 36.8 35.0 1.4 15.8 0.00 75.4 74.8 2.7 4.7 2.7 222 8 74.5 31.1 20.0 2.3 33.7 0.00 74.8 74.8 1.6 4.3 1.3 259 9 79.9 29.4 16.0 2.9 51.2 0.00 75.2 74.8 5.1 11.6 4.7 307 10 82.6 31.6 16.0 3.2 66.2 0.00 76.3 74.8 8.5 14.3 8.1 323 11 84.9 30.7 14.0 3.5 77.7 0.00 77.7 74.8 8.7 14.3 8.1 307 12 86.7 29.9 13.0 3.8 84.6 0.00 79.5 74.8 7.4 14.3 6.3 314 13 88.7 30.3 12.0 4.1 84.4 0.00 81.5 74.8 6.3 13.6 3.4 307 14 89.8 31.1 12.0 4.2 80.1 0.00 83.5 74.8 5.6 14.5 3.1 266 15 90.3 31.1 12.0 4.3 62.9 0.00 85.3 74.8 7.6 15.7 6.7 288 16 88.2 29.9 12.0 4.0 19.6 0.00 86.4 74.8 4.3 15.0 3.4 308 17 85.6 31.6 14.0 3.6 15.3 0.00 86.4 74.8 10.7 28.0 6.7 292 18 83.8 32.0 15.0 3.4 7.4 0.00 85.6 74.8 12.1 25.7 11.6 315 19 78.6 36.4 22.0 2.6 2.2 0.00 84.7 74.8 15.4 25.7 14.5 321 20 75.4 36.8 25.0 2.3 0.0 0.00 83.7 74.8 16.1 25.7 15.7 332 21 73.8 37.5 27.0 2.1 0.0 0.00 82.6 74.8 10.5 17.4 9.2 289 22 72.1 36.8 27.0 2.0 0.0 0.00 81.5 75.0 7.4 15.4 7.2 295 23 70.9 36.1 28.0 1.9 0.0 0.00 80.6 75.0 5.8 9.6 5.8 310 24 68.0 39.1 35.0 1.5 0.0 0.00 79.7 75.0 2.5 4.9 1.1 258 AZMET Daily Weather Data : SAFFORD : May 15 2024 MAX. MIN. MEAN TOTAL UNITS TEMPERATURE 92.1 58.1 77.2 DegF RELATIVE HUMIDITY 50.0 9.0 20.0 % DEWPOINT 32.0 DegF ACTUAL VAPOR PRESS. 0.6 KPas VAPOR PRESS. DEF. 2.7 KPas SOIL TEMP. 4 in 86.5 74.8 80.4 DegF SOIL TEMP. 20 in 75.0 74.5 74.8 DegF WIND SPEED 28.0 7.6 MPH WIND VECTOR MAG. 6.3 MPH WIND VECTOR DIR. 308 Degrees SOLAR RADIATION 603.5 Langleys PRECIPITATION 0.00 Inches AZMET REF. EVAPOTRANSPIRATION 0.32 Inches STD. REF. EVAPOTRANSPIRATION 0.33 Inches HEAT UNITS 86/55F 86/50F 86/45F ---------- DAY CUM DAY CUM DAY CUM SINE CURVE 19.0 872 24.0 1240 29.0 1696 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