Evapotranspiration Calculations
Oakey 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 | 2.9 | 0.0 | 20.3 | 8.5 | 92 | 42 | 3.06 | 13.12 | |
| 02/09/2025 | 2.8 | 0.0 | 22.0 | 3.8 | 99 | 41 | 1.99 | 15.54 | |
| 03/09/2025 | 3.6 | 0.0 | 23.6 | 6.1 | 99 | 29 | 2.27 | 19.66 | |
| 04/09/2025 | 3.5 | 0.2 | 24.3 | 5.3 | 99 | 33 | 2.25 | 17.23 | |
| 05/09/2025 | 4.3 | 0.0 | 25.1 | 9.4 | 96 | 27 | 3.95 | 14.55 | |
| 06/09/2025 | 4.6 | 0.0 | 22.7 | 11.7 | 87 | 41 | 6.11 | 19.59 | |
| 07/09/2025 | 4.4 | 0.0 | 23.0 | 7.3 | 96 | 37 | 4.88 | 20.81 | |
| 08/09/2025 | 4.6 | 0.0 | 25.4 | 8.1 | 95 | 33 | 3.70 | 21.00 | |
| 09/09/2025 | 4.3 | 0.0 | 26.6 | 5.2 | 97 | 37 | 2.98 | 20.65 | |
| 10/09/2025 | 3.4 | 0.0 | 25.5 | 11.8 | 96 | 48 | 4.24 | 10.93 | |
| 11/09/2025 | 4.4 | 9.4 | 19.2 | 8.5 | 94 | 39 | 7.98 | 21.38 | |
| 12/09/2025 | 3.6 | 0.2 | 22.0 | 0.8 | 98 | 40 | 2.94 | 20.24 | |
| 13/09/2025 | 3.2 | 0.0 | 21.9 | 7.8 | 99 | 42 | 3.00 | 14.35 | |
| 14/09/2025 | 4.1 | 0.0 | 23.5 | 5.5 | 99 | 34 | 3.24 | 20.03 | |
| 15/09/2025 | 4.5 | 0.0 | 24.4 | 6.2 | 99 | 34 | 3.82 | 21.35 | |
| 16/09/2025 | 4.8 | 0.0 | 26.6 | 4.3 | 99 | 34 | 3.86 | 21.31 | |
| 17/09/2025 | 5.3 | 0.0 | 30.4 | 11.0 | 97 | 29 | 3.43 | 20.31 | |
| 18/09/2025 | 5.7 | 0.0 | 31.6 | 10.2 | 98 | 22 | 3.17 | 21.59 | |
| 19/09/2025 | 6.2 | 0.0 | 31.0 | 15.3 | 93 | 27 | 4.67 | 21.14 | |
| 20/09/2025 | 2.5 | 0.6 | 20.5 | 15.7 | 98 | 64 | 4.07 | 10.56 | |
| Totals: | 82.7 | 10.4 |
