Evapotranspiration Calculations
Bankstown Airport - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 5.9 | 0.0 | 26.9 | 17.6 | 57 | 17 | 3.53 | 22.13 | |
| 02/10/2025 | 5.7 | 0.0 | 25.9 | 8.3 | 84 | 21 | 4.59 | 20.45 | |
| 03/10/2025 | 5.8 | 0.0 | 25.3 | 9.1 | 65 | 22 | 4.35 | 23.19 | |
| 04/10/2025 | 4.1 | 0.0 | 24.0 | 9.8 | 86 | 40 | 2.28 | 22.46 | |
| 05/10/2025 | 5.4 | 0.0 | 31.2 | 13.1 | 91 | 18 | 2.25 | 23.21 | |
| 06/10/2025 | 6.1 | 0.0 | 32.3 | 16.9 | 89 | 20 | 3.80 | 18.71 | |
| 07/10/2025 | 3.0 | 0.4 | 22.9 | 16.1 | 89 | 61 | 2.44 | 14.05 | |
| 08/10/2025 | 5.5 | 0.0 | 32.4 | 12.3 | 92 | 26 | 2.49 | 22.64 | |
| 09/10/2025 | 4.3 | 0.0 | 29.2 | 19.2 | 68 | 33 | 3.33 | 8.41 | |
| 10/10/2025 | 6.0 | 0.0 | 31.4 | 14.3 | 91 | 14 | 2.76 | 24.47 | |
| 11/10/2025 | 6.1 | 0.0 | 31.5 | 11.2 | 73 | 10 | 2.55 | 24.73 | |
| 12/10/2025 | 5.9 | 0.0 | 32.2 | 10.6 | 81 | 16 | 3.40 | 14.64 | |
| 13/10/2025 | 5.2 | 0.2 | 23.9 | 10.0 | 82 | 29 | 3.84 | 24.01 | |
| 14/10/2025 | 5.4 | 0.2 | 28.5 | 11.0 | 91 | 18 | 2.37 | 25.24 | |
| Totals: | 74.4 | 0.8 |
