Evapotranspiration Calculations

Richmond Airport - April 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)
01/04/20266.90.0 34.717.789354.9223.12
02/04/20266.70.0 33.918.488375.0922.65
03/04/20267.30.0 34.419.081305.1522.21
04/04/20267.10.0 33.817.783315.1822.60
05/04/20267.30.0 32.919.374305.5522.34
06/04/20267.20.0 33.322.069305.0622.04
07/04/20266.90.0 34.416.189254.3322.16
08/04/20266.40.0 34.714.987273.6421.97
09/04/2026 0.0  16.586253.7821.88
10/04/2026   34.6 87273.6621.52
11/04/20265.90.0 35.515.586262.8721.00
12/04/20266.90.0 32.315.682224.8021.40
13/04/20267.50.0 32.712.667235.5121.23
14/04/20267.20.0 33.412.472214.7921.07
15/04/20265.60.0 33.719.591344.3315.84
16/04/20264.60.0 33.023.096534.0116.61
17/04/20265.54.8 34.322.097464.1320.59
18/04/20263.50.2 31.221.897542.6013.15
19/04/20265.40.0 34.719.697393.5619.14
20/04/20265.35.2 33.421.195383.5719.24
21/04/20266.00.0 32.816.197294.2020.89
22/04/20266.60.0 32.214.592224.9120.58
23/04/20266.60.0 31.812.989255.3020.59
24/04/20266.60.0 31.213.588275.8220.42
25/04/20266.40.0 30.912.585224.9220.18
26/04/20265.50.0 30.410.488304.3418.42
Totals:150.910.2       

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