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 | |
| Totals: | 100.7 | 3.4 |
