Evapotranspiration Calculations
Mount Hotham - 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 | 0.5 | 2.2 | 0.2 | -2.1 | 100 | 92 | 11.56 | 6.24 | |
| 02/10/2025 | 0.5 | 11.8 | -0.4 | -3.7 | 100 | 99 | 8.76 | 10.32 | |
| 03/10/2025 | 1.1 | 15.6 | 7.5 | -3.6 | 100 | 84 | 7.60 | 10.94 | |
| 04/10/2025 | 2.7 | 0.0 | 9.8 | -0.5 | 82 | 52 | 3.57 | 22.47 | |
| 05/10/2025 | 3.8 | 0.0 | 11.2 | 4.1 | 71 | 47 | 12.73 | 22.76 | |
| 06/10/2025 | 1.7 | 7.8 | 2.5 | 1.5 | 100 | 48 | 9.04 | 13.50 | |
| 07/10/2025 | 1.5 | 0.0 | 4.5 | -3.1 | 100 | 78 | 10.11 | 23.25 | |
| 08/10/2025 | 2.1 | 0.0 | 7.2 | -1.9 | 96 | 61 | 12.41 | 20.85 | |
| 09/10/2025 | 2.0 | 11.0 | 6.5 | 1.9 | 87 | 66 | 10.99 | 17.22 | |
| 10/10/2025 | 2.3 | 0.2 | 6.6 | 1.7 | 84 | 65 | 14.76 | 21.82 | |
| 11/10/2025 | 1.6 | 0.0 | 5.4 | -0.1 | 99 | 74 | 11.21 | 18.25 | |
| 12/10/2025 | 1.1 | 0.0 | 4.8 | 0.1 | 100 | 81 | 9.14 | 10.25 | |
| 13/10/2025 | 2.2 | 10.2 | 6.8 | -4.8 | 100 | 64 | 4.41 | 24.37 | |
| 14/10/2025 | 2.5 | 0.2 | 9.0 | -3.9 | 100 | 57 | 6.83 | 24.72 | |
| Totals: | 25.6 | 59.0 |
