Evapotranspiration Calculations
Frankston (Ballam Park) - 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 | 3.5 | 6.0 | | 15.8 | 10.1 | 91 | 58 | 3.84 | 22.50 |
| 02/12/2025 | 3.7 | 4.0 | | 18.2 | 9.6 | 100 | 54 | 1.39 | 24.26 |
| 03/12/2025 | 6.1 | 0.0 | | 28.6 | 8.9 | 98 | 31 | 2.33 | 31.48 |
| 04/12/2025 | 6.7 | 0.0 | | 32.9 | 17.9 | 87 | 21 | 3.28 | 22.93 |
| 05/12/2025 | 4.5 | | | 23.6 | 11.9 | 94 | 56 | 1.65 | 26.11 |
| 06/12/2025 | | 0.0 | | | 12.3 | 94 | 56 | 1.80 | 6.88 |
| 07/12/2025 | 5.1 | | | 18.9 | 10.3 | 76 | 38 | 2.46 | 31.74 |
| 08/12/2025 | 4.6 | 0.0 | | 25.4 | 9.5 | 90 | 32 | 1.69 | 23.55 |
| 09/12/2025 | 5.1 | 0.2 | | 21.0 | 14.6 | 90 | 40 | 2.07 | 29.64 |
| 10/12/2025 | 3.6 | 0.0 | | 19.2 | 11.1 | 85 | 51 | 2.26 | 19.72 |
| 11/12/2025 | 4.9 | 0.0 | | 20.2 | 8.7 | 96 | 46 | 2.99 | 31.82 |
| 12/12/2025 | | 0.0 | | | 11.3 | 94 | 33 | 1.84 | 29.91 |
| 13/12/2025 | | | | | | 100 | 55 | 1.52 | 25.20 |
| 14/12/2025 | 4.0 | 0.0 | | 19.5 | 13.4 | 89 | 50 | 3.40 | 21.41 |
| 15/12/2025 | 4.5 | 0.0 | | 17.9 | 11.5 | 70 | 40 | 2.42 | 25.89 |
| 16/12/2025 | 4.3 | 0.0 | | 19.3 | 10.1 | 90 | 56 | 2.02 | 27.51 |
| 17/12/2025 | 6.4 | 0.0 | | 31.6 | 9.8 | 100 | 23 | 1.72 | 32.11 |
| 18/12/2025 | 7.3 | 0.0 | | 35.7 | 14.9 | 88 | 22 | 1.94 | 32.15 |
| Totals: | 74.3 | 10.2 | | | | | | | |
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