Evapotranspiration Calculations
Warburton Airfield - 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2026 | 8.4 | 0.0 | 34.0 | 21.3 | 53 | 14 | 5.75 | 20.19 | |
| 02/09/2026 | 6.3 | 0.0 | 34.1 | 16.7 | 67 | 14 | 3.35 | 20.07 | |
| 03/09/2026 | 7.9 | 0.0 | 35.2 | 17.1 | 53 | 12 | 4.74 | 19.10 | |
| 04/09/2026 | 6.3 | 0.0 | 32.9 | 17.1 | 54 | 17 | 4.06 | 13.69 | |
| 05/09/2026 | 5.7 | 0.0 | 28.2 | 12.3 | 57 | 16 | 3.56 | 21.08 | |
| 06/09/2026 | 5.2 | 0.0 | 28.0 | 18.1 | 92 | 31 | 6.49 | 10.69 | |
| 07/09/2026 | 3.8 | 4.0 | 25.6 | 14.9 | 93 | 48 | 4.32 | 14.74 | |
| 08/09/2026 | 3.9 | 8.4 | 24.3 | 15.0 | 97 | 57 | 4.29 | 20.62 | |
| 09/09/2026 | 1.5 | 40.2 | 18.1 | 13.8 | 96 | 86 | 7.10 | 8.02 | |
| 10/09/2026 | 4.5 | 1.8 | 25.1 | 12.8 | 93 | 42 | 5.09 | 17.68 | |
| 11/09/2026 | 5.5 | 4.4 | 28.2 | 15.0 | 86 | 38 | 4.69 | 22.08 | |
| 12/09/2026 | 7.0 | 0.8 | 32.4 | 17.0 | 68 | 23 | 4.97 | 19.58 | |
| 13/09/2026 | 6.0 | 0.0 | 30.7 | 17.9 | 74 | 30 | 4.38 | 19.10 | |
| 14/09/2026 | 3.2 | 2.8 | 21.4 | 17.3 | 86 | 46 | 5.22 | 6.92 | |
| 15/09/2026 | 2.3 | 6.2 | 19.8 | 16.4 | 97 | 71 | 5.06 | 10.29 | |
| Totals: | 77.5 | 68.6 |
