Evapotranspiration Calculations
Campbelltown (Mount Annan) - 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 | 4.7 | 0.0 | | 24.2 | 7.4 | 89 | 24 | 2.77 | 19.74 |
| 02/12/2025 | 5.4 | 0.0 | | 23.7 | 10.3 | 89 | 27 | 2.84 | 26.98 |
| 03/12/2025 | 6.3 | 0.0 | | 30.2 | 9.0 | 94 | 22 | 1.94 | 31.46 |
| 04/12/2025 | 7.1 | 0.0 | | 35.0 | 11.4 | 96 | 16 | 1.95 | 31.49 |
| 05/12/2025 | 7.6 | 0.0 | | 38.8 | 12.6 | 72 | 9 | 1.93 | 30.35 |
| 06/12/2025 | 7.0 | 0.0 | | 40.7 | 15.0 | 69 | 13 | 2.18 | 20.98 |
| 07/12/2025 | 4.7 | 0.0 | | 24.6 | 22.1 | 76 | 31 | 2.99 | 16.18 |
| 08/12/2025 | 5.9 | 0.0 | | 30.5 | 15.7 | 90 | 38 | 2.30 | 26.64 |
| 09/12/2025 | 8.1 | 0.0 | | 37.1 | 14.7 | 96 | 14 | 2.66 | 31.67 |
| 10/12/2025 | 5.6 | 0.0 | | 29.9 | 18.3 | 85 | 46 | 2.73 | 24.59 |
| 11/12/2025 | 3.6 | 0.0 | | 25.7 | 18.5 | 92 | 52 | 2.60 | 14.12 |
| 12/12/2025 | 3.2 | 6.4 | | 25.2 | 17.4 | 97 | 54 | 1.91 | 13.48 |
| 13/12/2025 | 4.5 | 4.4 | | 30.1 | 14.7 | 98 | 43 | 1.48 | 20.95 |
| 14/12/2025 | 7.0 | 9.8 | | 33.3 | 17.6 | 97 | 29 | 2.56 | 30.06 |
| 15/12/2025 | 4.4 | 0.2 | | 25.9 | 15.6 | 91 | 49 | 2.39 | 20.17 |
| 16/12/2025 | 2.2 | 0.0 | | 21.4 | 15.9 | 86 | 61 | 1.60 | 7.88 |
| 17/12/2025 | 6.2 | 0.0 | | 30.4 | 13.8 | 97 | 42 | 2.16 | 30.69 |
| 18/12/2025 | 7.2 | 0.0 | | 38.9 | 15.5 | 97 | 24 | 1.43 | 31.96 |
| Totals: | 100.7 | 20.8 | | | | | | | |
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