Evapotranspiration Calculations
Mount Hotham - October 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) |
| 01/10/2026 | 1.4 | 2.0 | | 9.9 | 6.8 | 100 | 75 | 12.93 | 8.61 |
| 02/10/2026 | 0.6 | 31.8 | | 7.8 | 6.5 | 100 | 94 | 8.85 | 4.02 |
| 03/10/2026 | 1.9 | 31.6 | | 9.6 | 3.2 | 100 | 66 | 5.32 | 13.85 |
| 04/10/2026 | 2.0 | 0.6 | | 9.0 | 0.9 | 100 | 69 | 4.87 | 17.05 |
| 05/10/2026 | 2.0 | 0.0 | | 9.6 | 2.1 | 100 | 75 | 6.01 | 19.70 |
| 06/10/2026 | 1.2 | 0.0 | | 6.8 | 2.3 | 100 | 80 | 9.42 | 9.79 |
| 07/10/2026 | 4.4 | 0.8 | | 11.0 | -5.7 | 98 | 1 | 8.44 | 23.07 |
| 08/10/2026 | 3.9 | 0.0 | | 12.9 | 2.8 | 77 | 1 | 2.91 | 23.33 |
| 09/10/2026 | 5.6 | 0.0 | | 13.0 | 5.5 | 65 | 4 | 10.64 | 22.91 |
| 10/10/2026 | 2.5 | 0.8 | | 9.0 | 5.9 | 100 | 52 | 10.12 | 17.36 |
| 11/10/2026 | 2.7 | 0.0 | | 10.3 | 1.6 | 98 | 56 | 9.30 | 22.98 |
| 12/10/2026 | 2.0 | 0.2 | | 8.2 | 4.1 | 100 | 48 | 11.18 | 5.15 |
| 13/10/2026 | 2.8 | 5.8 | | 6.4 | 0.2 | 100 | 25 | 7.12 | 20.36 |
| 14/10/2026 | 2.5 | 0.0 | | 5.8 | -6.3 | 100 | 43 | 7.76 | 24.31 |
| 15/10/2026 | 3.1 | 0.0 | | 10.3 | -4.1 | 100 | 31 | 3.26 | 24.02 |
| 16/10/2026 | 2.8 | 0.0 | | 11.4 | 0.3 | 93 | 61 | 3.09 | 22.36 |
| 17/10/2026 | 3.7 | 0.0 | | 13.3 | 2.8 | 88 | 26 | 2.69 | 24.52 |
| 18/10/2026 | 2.5 | 0.0 | | 10.9 | 2.7 | 93 | 56 | 3.07 | 17.25 |
| 19/10/2026 | 3.1 | 0.0 | | 12.6 | 4.7 | 93 | 58 | 5.92 | 22.04 |
| 20/10/2026 | 3.2 | 0.0 | | 13.7 | 4.9 | 87 | 60 | 5.53 | 21.50 |
| 21/10/2026 | 2.9 | 0.0 | | 13.6 | 6.8 | 93 | 59 | 4.62 | 17.92 |
| 22/10/2026 | 4.2 | 2.6 | | 16.3 | 7.3 | 87 | 40 | 4.41 | 24.94 |
| 23/10/2026 | 1.2 | 0.0 | | 10.6 | 7.5 | 100 | 87 | 7.21 | 9.04 |
| 24/10/2026 | 2.7 | 1.2 | | 15.3 | 7.6 | 100 | 72 | 9.32 | 19.78 |
| 25/10/2026 | 0.9 | 17.6 | | 11.6 | 9.3 | 100 | 87 | 11.52 | 4.03 |
| 26/10/2026 | 2.1 | 30.2 | | 5.3 | -4.0 | 100 | 63 | 4.69 | 22.11 |
| Totals: | 67.9 | 125.2 | | | | | | | |
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