Evapotranspiration Calculations
Walgett 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 | 9.1 | 0.0 | | 30.6 | 8.9 | 81 | 14 | 6.57 | 29.28 |
| 02/12/2025 | 7.2 | 0.0 | | 26.6 | 8.1 | 87 | 16 | 4.70 | 30.40 |
| 03/12/2025 | 6.4 | 0.0 | | 32.1 | 7.2 | 54 | 9 | 1.65 | 30.41 |
| 04/12/2025 | 8.3 | 0.0 | | 36.4 | 9.6 | 49 | 9 | 2.75 | 30.52 |
| 05/12/2025 | 10.8 | 0.0 | | 39.9 | 15.1 | 53 | 8 | 4.41 | 30.48 |
| 06/12/2025 | 13.4 | 0.0 | | 42.6 | 23.1 | 60 | 10 | 6.80 | 29.94 |
| 07/12/2025 | 6.2 | 0.4 | | 31.7 | 23.1 | 68 | 31 | 4.18 | 15.64 |
| 08/12/2025 | 8.2 | 0.0 | | 37.0 | 11.6 | 82 | 9 | 2.70 | 30.98 |
| 09/12/2025 | 9.6 | 0.0 | | 40.6 | 15.6 | 51 | 8 | 3.22 | 30.91 |
| 10/12/2025 | 9.1 | 0.0 | | 40.9 | 18.6 | 86 | 21 | 5.28 | 17.80 |
| 11/12/2025 | 8.7 | 4.8 | | 35.9 | 18.9 | 99 | 31 | 5.52 | 29.38 |
| 12/12/2025 | 7.6 | 24.0 | | 32.8 | 17.1 | 96 | 31 | 4.19 | 30.61 |
| 13/12/2025 | 8.5 | 0.0 | | 36.0 | 17.6 | 100 | 23 | 5.13 | 26.34 |
| 14/12/2025 | 7.2 | 6.8 | | 35.0 | 17.5 | 100 | 27 | 2.36 | 30.73 |
| 15/12/2025 | 9.0 | 0.0 | | 35.3 | 18.0 | 100 | 18 | 4.75 | 31.75 |
| 16/12/2025 | 9.3 | | | 37.4 | 14.4 | 57 | 13 | 3.56 | 31.71 |
| 17/12/2025 | 9.0 | 0.0 | | 35.8 | 22.6 | 71 | 28 | 4.24 | 31.59 |
| 18/12/2025 | 9.3 | 0.0 | | 37.9 | 21.9 | 70 | 21 | 3.90 | 31.38 |
| Totals: | 156.9 | 36.0 | | | | | | | |
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