Evapotranspiration Calculations
Bradshaw - Koolendong Valley (Defence) - 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 | | 0.2 | | | 24.9 | 97 | 36 | 0.82 | 23.03 |
| 02/12/2025 | | | | | | | | | 29.15 |
| 03/12/2025 | | | | | | | | | 29.08 |
| 04/12/2025 | | | | 41.8 | | 95 | 15 | 0.93 | 28.16 |
| 05/12/2025 | 5.6 | 0.0 | | 38.5 | 23.3 | 88 | 37 | 1.38 | 22.61 |
| 06/12/2025 | 6.3 | 23.0 | | 37.9 | 23.2 | 95 | 38 | 1.53 | 26.20 |
| 07/12/2025 | 5.4 | | | 35.3 | 24.8 | 96 | 51 | 1.62 | 22.63 |
| 08/12/2025 | 5.4 | 13.6 | | 37.0 | 23.8 | 97 | 42 | 0.85 | 24.09 |
| 09/12/2025 | | 0.0 | | | 23.9 | 100 | 42 | 0.95 | 23.66 |
| 10/12/2025 | 6.2 | | | 38.5 | 25.5 | 91 | 35 | 0.80 | 27.49 |
| 11/12/2025 | 5.2 | 0.0 | | 37.6 | 25.6 | 97 | 41 | 1.19 | 21.25 |
| 12/12/2025 | 5.6 | 10.6 | | 36.6 | 24.3 | 96 | 42 | 1.39 | 23.38 |
| 13/12/2025 | 5.4 | 9.6 | | 36.1 | 23.1 | 96 | 45 | 0.77 | 24.60 |
| 14/12/2025 | | 0.2 | | | 25.1 | 97 | 44 | 0.86 | 24.62 |
| 15/12/2025 | | | | | | 97 | 35 | 0.80 | 25.99 |
| 16/12/2025 | 5.4 | | | 37.3 | 24.7 | 94 | 44 | 1.17 | 22.79 |
| 17/12/2025 | 5.7 | | | 34.8 | 22.9 | 96 | 48 | 1.14 | 26.10 |
| 18/12/2025 | | 7.4 | | | 23.8 | 96 | 58 | 0.97 | 15.08 |
| Totals: | 56.2 | 64.6 | | | | | | | |
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