Evapotranspiration Calculations

Onslow Airport - January 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)
01/01/20268.30.0 33.926.487507.7830.28
02/01/20269.00.0 35.125.685447.7530.22
03/01/202614.00.0 44.625.87797.2030.47
04/01/202613.30.0 42.227.460187.4630.22
05/01/202612.10.0 45.027.779145.4030.37
06/01/202615.20.0 47.829.354117.0030.49
07/01/202614.70.0 49.030.06796.9225.71
08/01/20269.00.2 36.229.487336.2627.11
09/01/20266.70.0 34.326.895654.8328.31
10/01/20268.50.0 35.925.995415.7630.35
11/01/20269.30.0 35.523.367365.7530.37
12/01/20269.30.0 36.724.678375.8330.30
13/01/20268.20.0 35.124.485404.7630.21
14/01/20268.70.0 35.625.282355.1730.23
15/01/20268.30.0 36.427.391445.0130.16
16/01/20267.00.0 33.427.598625.9830.00
17/01/20268.50.0 35.626.495426.4630.10
18/01/20267.30.0 33.827.192606.4329.48
19/01/20268.40.4 36.526.287467.3525.75
20/01/20268.50.0 35.527.591549.3929.68
21/01/20267.70.0 36.026.391595.9730.07
22/01/20267.90.0 35.525.591525.9629.94
23/01/20267.10.0 33.027.590605.9429.23
24/01/20267.90.0 32.725.087496.9129.90
25/01/202610.60.0 35.921.880308.8929.84
26/01/202612.30.0 37.623.368259.8129.61
27/01/202612.50.0 37.322.061229.5629.64
28/01/202610.40.0 35.021.878288.7729.58
29/01/20266.80.0 30.722.790597.8729.55
30/01/20268.90.0 34.221.990357.4329.53
Totals:286.40.6       

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