Evapotranspiration Calculations
Wallan (Kilmore Gap) - 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 | 2.5 | 0.8 | | 16.9 | 14.4 | 100 | 57 | 8.81 | 7.41 |
| 02/10/2026 | 0.7 | 34.4 | | 11.2 | 9.0 | 100 | 97 | 5.47 | 4.88 |
| 03/10/2026 | 1.2 | 16.6 | | 14.9 | 9.0 | 100 | 90 | 6.37 | 9.01 |
| 04/10/2026 | 2.3 | 1.6 | | 13.2 | 7.4 | 100 | 61 | 5.78 | 15.42 |
| 05/10/2026 | 2.3 | 0.2 | | 15.0 | 5.9 | 100 | 64 | 3.38 | 15.61 |
| 06/10/2026 | 2.8 | 0.0 | | 15.9 | 8.2 | 95 | 59 | 6.73 | 14.77 |
| 07/10/2026 | 3.1 | 0.2 | | 13.2 | 4.2 | 91 | 55 | 6.91 | 22.82 |
| 08/10/2026 | 3.4 | 0.2 | | 17.2 | 6.3 | 93 | 60 | 8.35 | 23.19 |
| 09/10/2026 | 4.7 | 0.0 | | 21.0 | 9.0 | 77 | 52 | 9.37 | 21.48 |
| 10/10/2026 | 3.7 | 0.0 | | 17.9 | 11.8 | 88 | 51 | 4.67 | 21.04 |
| 11/10/2026 | 4.7 | 0.0 | | 19.7 | 9.5 | 82 | 45 | 8.33 | 22.87 |
| 12/10/2026 | 2.7 | 0.0 | | 16.2 | 11.2 | 100 | 55 | 6.13 | 12.87 |
| 13/10/2026 | 2.7 | 0.0 | | 12.5 | 5.3 | 87 | 59 | 7.00 | 16.52 |
| 14/10/2026 | 2.4 | 0.0 | | 11.5 | 2.9 | 92 | 60 | 7.77 | 14.90 |
| 15/10/2026 | 3.0 | 0.0 | | 16.0 | 3.0 | 97 | 52 | 4.13 | 18.60 |
| 16/10/2026 | 3.7 | 0.0 | | 18.2 | 7.5 | 82 | 51 | 4.42 | 21.36 |
| 17/10/2026 | 4.7 | 0.0 | | 20.2 | 10.3 | 72 | 47 | 4.81 | 24.85 |
| 18/10/2026 | 5.1 | 0.0 | | 21.2 | 11.2 | 70 | 46 | 6.02 | 24.30 |
| 19/10/2026 | 5.6 | 0.0 | | 22.2 | 12.1 | 66 | 44 | 6.64 | 24.64 |
| 20/10/2026 | 5.8 | 0.0 | | 22.7 | 13.7 | 64 | 50 | 8.49 | 24.21 |
| 21/10/2026 | 5.2 | 0.0 | | 24.7 | 15.5 | 100 | 43 | 5.31 | 25.22 |
| 22/10/2026 | 5.7 | 0.2 | | 25.4 | 13.2 | 93 | 40 | 6.07 | 25.78 |
| 23/10/2026 | 6.0 | 0.0 | | 25.2 | 15.1 | 86 | 47 | 8.80 | 25.93 |
| 24/10/2026 | 2.7 | 1.2 | | 22.8 | 13.0 | 96 | 60 | 3.83 | 9.43 |
| 25/10/2026 | 1.1 | 15.8 | | 14.4 | 13.6 | 100 | 88 | 5.62 | 5.06 |
| 26/10/2026 | 3.0 | 25.6 | | 13.7 | 4.1 | 99 | 51 | 4.83 | 21.23 |
| Totals: | 90.8 | 96.8 | | | | | | | |
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