Evapotranspiration Calculations
Wilsons Promontory Lighthouse - December 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) |
| 01/12/2025 | 2.9 | 17.4 | | 13.8 | 8.8 | 88 | 65 | 12.28 | 15.99 |
| 02/12/2025 | 4.3 | 7.0 | | 16.4 | 8.8 | 82 | 54 | 11.99 | 25.14 |
| 03/12/2025 | | 0.0 | | | 12.5 | 83 | 39 | 6.18 | 31.43 |
| 04/12/2025 | | | | | | 80 | 18 | 8.65 | 26.81 |
| 05/12/2025 | | | | 17.3 | | 86 | 66 | 5.28 | 30.34 |
| 06/12/2025 | 3.3 | 0.0 | | 16.1 | 13.9 | 91 | 57 | 9.01 | 14.04 |
| 07/12/2025 | 4.8 | 6.0 | | 15.8 | 8.7 | 85 | 45 | 11.29 | 29.95 |
| 08/12/2025 | 5.9 | 0.0 | | 21.0 | 11.0 | 80 | 34 | 8.25 | 24.71 |
| 09/12/2025 | 4.4 | 3.6 | | 17.4 | 13.5 | 91 | 59 | 10.30 | 29.88 |
| 10/12/2025 | 3.9 | 0.0 | | 16.1 | 11.8 | 76 | 61 | 5.90 | 21.85 |
| 11/12/2025 | 4.4 | 0.0 | | 17.5 | 11.9 | 92 | 61 | 7.19 | 30.78 |
| 12/12/2025 | 6.0 | 0.0 | | 24.2 | 14.4 | 93 | 53 | 9.21 | 31.73 |
| 13/12/2025 | 6.7 | 0.0 | | 25.5 | 16.2 | 88 | 39 | 7.65 | 28.79 |
| 14/12/2025 | 3.9 | 0.0 | | 15.2 | 14.0 | 84 | 53 | 15.69 | 13.32 |
| 15/12/2025 | 4.4 | 2.2 | | 14.6 | 10.5 | 75 | 53 | 16.16 | 22.03 |
| 16/12/2025 | 4.0 | 0.0 | | 17.1 | 11.2 | 83 | 62 | 9.24 | 23.32 |
| 17/12/2025 | 6.3 | 0.0 | | 25.8 | 12.5 | 90 | 43 | 5.24 | 31.07 |
| 18/12/2025 | 7.8 | 0.0 | | 30.5 | 15.3 | 82 | 19 | 3.85 | 31.56 |
| Totals: | 73.0 | 36.2 | | | | | | | |
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