Evapotranspiration Calculations
Kununurra Aero - September 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2025 | 6.3 | 0.0 | 33.8 | 20.0 | 74 | 15 | 2.83 | 23.22 | |
| 02/09/2025 | 6.4 | 0.0 | 33.6 | 14.6 | 80 | 13 | 2.97 | 23.28 | |
| 03/09/2025 | 6.4 | 0.0 | 32.9 | 13.1 | 69 | 9 | 2.92 | 23.62 | |
| 04/09/2025 | 4.5 | 0.0 | 33.7 | 8.7 | 77 | 6 | 1.10 | 23.66 | |
| 05/09/2025 | 5.7 | 0.0 | 36.5 | 8.8 | 87 | 9 | 1.79 | 23.71 | |
| 06/09/2025 | 5.9 | 0.0 | 37.0 | 12.9 | 83 | 20 | 2.01 | 23.66 | |
| 07/09/2025 | 5.3 | 0.0 | 36.8 | 19.1 | 89 | 34 | 1.63 | 22.40 | |
| 08/09/2025 | 6.0 | 0.0 | 38.3 | 21.8 | 87 | 34 | 2.30 | 22.41 | |
| 09/09/2025 | 6.2 | 0.0 | 38.7 | 21.8 | 89 | 29 | 2.21 | 23.32 | |
| 10/09/2025 | 6.7 | 0.0 | 38.0 | 21.4 | 88 | 32 | 3.16 | 22.82 | |
| 11/09/2025 | 6.8 | 0.0 | 37.3 | 24.3 | 83 | 29 | 3.30 | 22.79 | |
| 12/09/2025 | 8.6 | 0.0 | 33.9 | 25.6 | 44 | 22 | 5.44 | 19.93 | |
| 13/09/2025 | 7.5 | 0.0 | 33.9 | 16.1 | 64 | 15 | 3.93 | 24.37 | |
| 14/09/2025 | 7.2 | 0.0 | 34.8 | 15.8 | 55 | 9 | 3.08 | 24.56 | |
| 15/09/2025 | 5.5 | 0.0 | 37.0 | 11.6 | 82 | 9 | 1.45 | 24.65 | |
| 16/09/2025 | 6.4 | 0.0 | 38.0 | 13.3 | 88 | 15 | 2.14 | 24.73 | |
| 17/09/2025 | 6.2 | 0.0 | 37.7 | 16.0 | 92 | 26 | 2.28 | 23.50 | |
| 18/09/2025 | 6.6 | 0.0 | 38.7 | 20.7 | 92 | 24 | 2.44 | 24.45 | |
| 19/09/2025 | 6.6 | 0.0 | 38.9 | 20.9 | 88 | 25 | 2.28 | 24.96 | |
| 20/09/2025 | 7.3 | 0.0 | 40.8 | 20.0 | 82 | 18 | 2.54 | 25.06 | |
| Totals: | 128.1 | 0.0 |
