Evapotranspiration Calculations
Brisbane Aero - 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 | 3.2 | 1.6 | 5.6 | 22.7 | 12.8 | 95 | 60 | 3.27 | 18.57 |
| 02/09/2026 | 3.6 | 0.2 | 3.2 | 23.5 | 11.2 | 99 | 56 | 4.56 | 20.06 |
| 03/09/2026 | 4.1 | 0.0 | 4.8 | 25.7 | 11.4 | 98 | 53 | 4.74 | 20.20 |
| 04/09/2026 | 4.7 | 0.0 | 4.0 | 30.2 | 13.9 | 99 | 36 | 3.15 | 20.37 |
| 05/09/2026 | 3.3 | 0.0 | 4.8 | 24.8 | 14.9 | 100 | 69 | 3.50 | 19.61 |
| 06/09/2026 | 4.0 | 0.0 | 4.0 | 27.1 | 15.4 | 100 | 58 | 4.31 | 20.13 |
| 07/09/2026 | 3.8 | 0.0 | 7.0 | 24.4 | 14.2 | 94 | 51 | 3.26 | 20.46 |
| 08/09/2026 | 3.8 | 0.0 | 5.0 | 23.1 | 15.3 | 95 | 56 | 4.49 | 20.35 |
| 09/09/2026 | 3.9 | 0.0 | 6.4 | 23.8 | 11.9 | 97 | 50 | 3.81 | 20.95 |
| 10/09/2026 | 3.8 | 0.0 | 5.6 | 22.1 | 15.8 | 92 | 47 | 5.19 | 15.57 |
| 11/09/2026 | 3.5 | 0.0 | 6.4 | 22.3 | 13.1 | 86 | 58 | 3.98 | 17.59 |
| 12/09/2026 | 3.6 | 1.0 | 5.2 | 22.7 | 14.5 | 94 | 54 | 3.69 | 19.36 |
| 13/09/2026 | 4.0 | 1.4 | 4.4 | 23.0 | 11.3 | 97 | 47 | 3.87 | 21.31 |
| 14/09/2026 | 3.7 | 0.0 | 5.8 | 23.5 | 11.5 | 89 | 54 | 3.46 | 19.38 |
| 15/09/2026 | 4.1 | 0.0 | 4.0 | 24.2 | 11.5 | 99 | 52 | 4.47 | 21.94 |
| Totals: | 57.1 | 4.2 | 76.2 |
