Evapotranspiration Calculations
Wallan (Kilmore Gap) - January 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) |
| 01/01/2026 | 4.3 | 0.0 | | 19.0 | 9.7 | 100 | 60 | 8.59 | 29.38 |
| 02/01/2026 | 6.3 | 0.0 | | 25.6 | 10.8 | 100 | 35 | 4.81 | 31.14 |
| 03/01/2026 | 6.8 | 0.0 | | 29.6 | 13.2 | 100 | 32 | 6.62 | 22.06 |
| 04/01/2026 | 4.7 | 0.6 | | 21.1 | 12.5 | 100 | 58 | 6.61 | 28.16 |
| 05/01/2026 | 6.4 | 0.0 | | 22.0 | 8.8 | 100 | 28 | 7.87 | 31.53 |
| 06/01/2026 | 7.5 | 0.0 | | 31.2 | 10.7 | 100 | 31 | 4.66 | 31.42 |
| 07/01/2026 | 12.5 | 0.0 | | 38.3 | 17.7 | 49 | 14 | 7.38 | 30.21 |
| 08/01/2026 | 10.1 | 0.0 | | 35.3 | 23.5 | 64 | 18 | 6.50 | 26.19 |
| 09/01/2026 | 14.4 | 2.4 | | 40.3 | 17.1 | 57 | 12 | 9.68 | 26.14 |
| 10/01/2026 | 5.8 | 0.2 | | 23.8 | 15.3 | 85 | 31 | 5.45 | 22.70 |
| 11/01/2026 | 4.1 | 0.2 | | 17.5 | 7.9 | 98 | 47 | 8.37 | 22.21 |
| 12/01/2026 | 6.4 | 0.0 | | 25.8 | 7.2 | 95 | 33 | 5.28 | 29.29 |
| 13/01/2026 | 2.7 | 0.0 | | 19.5 | 11.0 | 100 | 72 | 6.00 | 15.31 |
| 14/01/2026 | 4.5 | 0.0 | | 23.3 | 12.5 | 100 | 55 | 6.76 | 21.41 |
| 15/01/2026 | 4.2 | 0.0 | | 23.1 | 13.0 | 100 | 57 | 6.82 | 19.59 |
| 16/01/2026 | 5.5 | 0.0 | | 23.9 | 13.3 | 99 | 50 | 10.64 | 25.47 |
| 17/01/2026 | 6.1 | 0.0 | | 27.4 | 11.5 | 100 | 36 | 4.96 | 26.51 |
| 18/01/2026 | 5.9 | 0.0 | | 27.2 | 11.7 | 90 | 31 | 2.95 | 27.96 |
| 19/01/2026 | 8.1 | 0.0 | | 29.5 | 15.6 | 70 | 28 | 7.17 | 24.57 |
| 20/01/2026 | 6.2 | 0.0 | | 28.6 | 15.6 | 100 | 38 | 4.73 | 26.36 |
| 21/01/2026 | 5.0 | 0.0 | | 22.5 | 13.1 | 100 | 44 | 7.13 | 22.98 |
| 22/01/2026 | 4.7 | 1.2 | | 18.1 | 8.3 | 96 | 40 | 8.29 | 25.83 |
| 23/01/2026 | 7.0 | 0.2 | | 27.2 | 8.1 | 91 | 22 | 4.97 | 29.40 |
| 24/01/2026 | 10.7 | 0.0 | | 36.2 | 12.5 | 65 | 11 | 6.13 | 28.68 |
| 25/01/2026 | 7.2 | 0.0 | | 24.7 | 17.2 | 95 | 19 | 7.70 | 27.50 |
| 26/01/2026 | 7.9 | 0.0 | | 32.1 | 11.0 | 100 | 26 | 5.62 | 28.07 |
| 27/01/2026 | 12.3 | 0.0 | | 39.2 | 13.5 | 72 | 15 | 7.76 | 28.27 |
| 28/01/2026 | 6.2 | 0.0 | | 25.7 | 17.0 | 90 | 45 | 8.76 | 24.86 |
| 29/01/2026 | 5.7 | 0.0 | | 26.2 | 12.4 | 90 | 42 | 7.29 | 20.74 |
| 30/01/2026 | 7.1 | 0.0 | | 33.2 | 13.6 | 86 | 35 | 4.49 | 25.59 |
| Totals: | 206.3 | 4.8 | | | | | | | |
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