Evapotranspiration Calculations

Roxby Downs (Olympic Dam Aerodrome) - 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)
01/10/20264.70.0 29.919.697314.1512.37
02/10/20264.910.8 22.014.898295.1422.11
03/10/20265.50.0 24.111.084244.5123.37
04/10/20262.00.0 18.713.696592.587.40
05/10/20263.24.8 22.813.397481.3517.51
06/10/20265.50.0 27.910.699172.8724.77
07/10/20265.80.0 29.312.385222.9124.86
08/10/20268.00.0 31.814.365165.0824.98
09/10/20264.41.8 24.217.797254.6312.61
10/10/20264.812.6 26.011.099282.2125.46
11/10/20268.00.0 33.715.693276.8221.39
12/10/20262.85.8 22.317.597624.6410.89
13/10/20265.912.4 22.912.286265.7625.93
14/10/20263.30.0 19.610.088403.4812.73
15/10/20265.30.0 25.28.694243.1025.85
16/10/20265.80.0 28.412.980193.4221.60
17/10/20267.00.0 30.014.366183.8126.48
18/10/20267.70.0 31.717.068244.7426.36
19/10/20268.30.0 32.420.162285.6426.42
20/10/20265.60.0 30.818.473323.1519.55
21/10/20266.80.0 33.217.571212.8626.84
22/10/20265.90.0 32.221.460323.9414.22
23/10/20265.70.0 34.520.871301.9422.23
24/10/20268.80.0 35.619.397236.1626.02
25/10/20265.46.8 22.914.297377.6623.13
26/10/20265.50.0 24.09.388173.5024.31
Totals:146.655.0       

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