Evapotranspiration Calculations

Richmond Airport - October 2026 daily calculations

DateEvapotrans-
piration (mm) 0000- 2400		Rain (mm) 0900- 0900Pan Evaporation (mm) 0900- 0900Max TempMin TempMax Rel Hum (%)Min Rel Hum (%)Average 10m Wind Speed (m/sec)Solar Radiation (MJ/sq m)
01/10/2026   34.5 69155.5525.32
02/10/20268.30.0 34.214.564134.5325.39
03/10/20268.60.0 34.614.265114.6825.51
04/10/20269.10.0 36.313.75494.4525.62
05/10/20268.50.0 37.215.856123.8025.74
06/10/20268.30.0 37.617.656153.6525.84
07/10/20267.50.0 36.819.246183.1623.32
08/10/20268.40.0 36.819.555234.7122.01
09/10/20269.20.6 37.317.975225.3926.12
10/10/20266.45.4 33.820.397334.5020.55
11/10/20267.40.0 38.317.895202.9326.11
12/10/20269.30.0 39.720.266164.2526.41
13/10/20268.70.0 39.320.260183.6626.79
14/10/20267.90.0 38.322.651233.3823.67
15/10/20267.34.2 35.120.394304.1825.64
16/10/20268.13.2 36.321.489254.3127.16
17/10/20267.70.0 35.321.485335.3823.16
18/10/20267.60.0 36.119.391264.1025.17
19/10/20267.11.8 35.220.094323.6026.80
20/10/20267.40.0 36.919.783263.2526.11
21/10/20267.90.0 38.421.176253.3426.32
22/10/20268.10.4 36.522.284315.3723.84
23/10/20265.40.0 33.523.091404.7213.32
24/10/20268.23.8 36.721.692314.7527.52
25/10/20268.60.0 37.521.692325.4327.33
26/10/20268.27.2 37.922.197334.9126.33
Totals:199.226.6       

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