Evapotranspiration Calculations
Halls Creek Airport - 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 | 7.9 | 0.0 | | 37.4 | 25.8 | 72 | 27 | 3.37 | 26.31 |
| 02/12/2025 | 9.6 | 0.0 | | 37.8 | 22.8 | 54 | 10 | 4.05 | 29.74 |
| 03/12/2025 | 8.5 | 0.0 | | 38.7 | 19.7 | 44 | 7 | 2.81 | 29.77 |
| 04/12/2025 | 8.3 | 0.0 | | 40.3 | 19.5 | 41 | 7 | 2.45 | 29.79 |
| 05/12/2025 | 8.7 | 0.0 | | 41.6 | 20.0 | 42 | 10 | 2.59 | 29.88 |
| 06/12/2025 | 9.3 | 0.0 | | 40.7 | 24.1 | 52 | 16 | 3.60 | 27.70 |
| 07/12/2025 | 9.1 | 0.0 | | 40.7 | 27.7 | 85 | 19 | 4.51 | 24.84 |
| 08/12/2025 | 8.2 | 8.2 | | 40.9 | 24.9 | 85 | 14 | 2.76 | 27.56 |
| 09/12/2025 | 8.5 | 0.0 | | 40.8 | 26.5 | 69 | 18 | 3.18 | 26.10 |
| 10/12/2025 | 6.7 | 0.0 | | 38.3 | 27.1 | 64 | 28 | 2.91 | 18.67 |
| 11/12/2025 | 8.6 | 0.6 | | 38.5 | 24.5 | 82 | 25 | 3.85 | 28.17 |
| 12/12/2025 | 8.3 | 0.4 | | 37.7 | 25.6 | 80 | 28 | 4.05 | 26.71 |
| 13/12/2025 | 4.0 | 51.6 | | 31.8 | 20.6 | 97 | 58 | 3.91 | 12.70 |
| 14/12/2025 | 7.6 | 0.2 | | 37.4 | 22.0 | 96 | 30 | 3.14 | 28.41 |
| 15/12/2025 | 4.2 | 21.0 | | 30.8 | 22.6 | 100 | 56 | 3.96 | 15.03 |
| 16/12/2025 | 3.8 | 0.6 | | 30.0 | 23.9 | 85 | 43 | 3.15 | 8.96 |
| 17/12/2025 | 5.6 | 0.0 | | 34.4 | 24.1 | 75 | 31 | 2.80 | 16.45 |
| 18/12/2025 | 5.5 | 0.0 | | 34.3 | 23.7 | 79 | 35 | 1.92 | 20.62 |
| Totals: | 132.4 | 82.6 | | | | | | | |
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