Evapotranspiration Calculations

Meekatharra Airport - September 2026 daily calculations

Date Evapotrans-
piration (mm) 0000- 2400		 Rain (mm) 0900- 0900 Pan Evaporation (mm) 0900- 0900 Max Temp Min Temp Max Rel Hum (%) Min Rel Hum (%) Average 10m Wind Speed (m/sec) Solar Radiation (MJ/sq m)
01/09/20265.20.0 27.313.777263.9420.40
02/09/20264.90.0 26.012.188283.9220.54
03/09/20265.00.0 26.411.969263.4220.68
04/09/20264.80.0 24.011.971324.1620.85
05/09/20265.50.0 27.611.174193.8120.96
06/09/20264.40.0 22.212.694386.2217.95
07/09/20263.60.2 20.112.488537.0114.54
08/09/20263.80.2 19.611.093477.3817.10
09/09/20263.10.2 19.011.498547.2313.83
10/09/20264.00.0 21.911.288455.3117.23
11/09/20266.00.0 30.211.696193.9621.88
12/09/20266.00.0 29.613.863193.5422.02
13/09/20266.40.0 32.513.961163.5120.94
14/09/20266.80.0 32.015.762143.8422.30
15/09/20267.20.0 30.718.666276.5117.22
16/09/20267.90.0 31.518.672226.6421.71
Totals:84.60.6       

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