Evapotranspiration Calculations

Meekatharra Airport - October 2025 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)
01/10/20256.90.0 29.910.63293.4124.91
02/10/20257.80.0 34.713.42693.5225.05
03/10/202510.50.0 35.217.427116.3425.10
04/10/20256.20.0 32.621.583274.2618.07
05/10/20253.00.6 24.017.994523.1410.07
06/10/20255.40.0 25.814.497395.5223.29
07/10/2025 0.0  12.583264.9019.67
08/10/2025     65184.7524.96
09/10/2025   30.4 50143.9026.02
10/10/20259.20.0 35.916.525114.5126.15
11/10/20258.90.0 34.716.53384.4226.28
12/10/20258.00.0 35.015.52863.4525.44
13/10/2025 0.0  15.72983.6226.39
14/10/2025     2683.7726.66
Totals:65.90.6       

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