Evapotranspiration Calculations
Mcarthur River Mine 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 | 8.3 | 4.6 | | 37.6 | 25.7 | 92 | 20 | 3.43 | 29.05 |
| 02/12/2025 | 8.2 | 0.0 | | 37.6 | 19.5 | 75 | 15 | 2.99 | 29.35 |
| 03/12/2025 | 8.5 | 0.0 | | 40.5 | 20.0 | 80 | 13 | 2.82 | 29.39 |
| 04/12/2025 | 6.7 | 0.0 | | 37.8 | 24.9 | 87 | 41 | 2.98 | 23.59 |
| 05/12/2025 | 6.8 | 0.0 | | 38.2 | 24.7 | 93 | 39 | 2.64 | 25.18 |
| 06/12/2025 | 7.3 | 0.0 | | 38.9 | 24.2 | 94 | 35 | 2.77 | 26.77 |
| 07/12/2025 | 7.4 | 0.0 | | 39.3 | 25.4 | 95 | 36 | 2.96 | 26.57 |
| 08/12/2025 | 7.3 | 10.6 | | 37.9 | 23.8 | 95 | 35 | 2.70 | 27.77 |
| 09/12/2025 | 7.3 | 0.0 | | 38.6 | 25.3 | 87 | 37 | 3.14 | 25.40 |
| 10/12/2025 | 6.8 | 0.8 | | 38.4 | 25.1 | 92 | 36 | 2.56 | 24.85 |
| 11/12/2025 | 6.8 | 11.8 | | 38.5 | 24.7 | 96 | 35 | 1.77 | 27.47 |
| 12/12/2025 | 6.5 | 0.0 | | 38.4 | 25.6 | 90 | 33 | 2.55 | 22.53 |
| 13/12/2025 | 6.8 | 0.0 | | 38.3 | 24.4 | 94 | 36 | 2.30 | 25.86 |
| 14/12/2025 | 6.9 | 0.2 | | 38.3 | 24.0 | 94 | 35 | 2.42 | 26.25 |
| 15/12/2025 | 6.0 | 0.0 | | 38.4 | 25.5 | 93 | 37 | 2.16 | 21.25 |
| 16/12/2025 | 7.1 | 3.0 | | 37.1 | 24.3 | 97 | 46 | 3.09 | 27.69 |
| 17/12/2025 | 6.7 | 1.6 | | 37.9 | 23.3 | 93 | 36 | 2.31 | 25.41 |
| 18/12/2025 | 6.2 | 0.6 | | 37.3 | 25.6 | 92 | 40 | 2.66 | 22.09 |
| Totals: | 127.6 | 33.2 | | | | | | | |
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