Evapotranspiration Calculations
Darwin 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 | | 0.0 | | | 27.4 | 98 | 59 | 3.90 | 26.23 |
| 02/12/2025 | 6.8 | | | 35.8 | 24.0 | 98 | 44 | 2.80 | 27.92 |
| 03/12/2025 | 6.6 | 0.0 | | 35.0 | 26.0 | 99 | 54 | 2.69 | 28.23 |
| 04/12/2025 | 6.5 | 0.0 | | 35.2 | 26.5 | 97 | 46 | 2.76 | 26.53 |
| 05/12/2025 | 7.0 | 0.8 | | 35.3 | 25.1 | 99 | 44 | 4.16 | 26.23 |
| 06/12/2025 | 4.3 | 37.6 | | 32.9 | 22.9 | 99 | 66 | 2.59 | 17.82 |
| 07/12/2025 | 4.9 | 1.8 | | 32.9 | 25.1 | 97 | 63 | 2.37 | 21.20 |
| 08/12/2025 | 5.9 | 0.0 | | 34.0 | 26.7 | 100 | 56 | 3.35 | 24.32 |
| 09/12/2025 | 6.2 | 16.4 | | 33.6 | 24.2 | 99 | 57 | 2.88 | 27.38 |
| 10/12/2025 | 5.1 | 0.2 | | 34.1 | 25.0 | 96 | 59 | 2.58 | 20.72 |
| 11/12/2025 | 6.2 | 10.8 | | 33.8 | 25.5 | 94 | 55 | 2.65 | 26.65 |
| 12/12/2025 | 5.6 | 0.0 | | 33.2 | 26.0 | 94 | 66 | 2.52 | 24.90 |
| 13/12/2025 | 6.0 | 0.0 | | 34.4 | 25.0 | 92 | 52 | 2.63 | 24.85 |
| 14/12/2025 | 3.1 | 8.0 | | 31.4 | 25.6 | 97 | 72 | 2.12 | 11.96 |
| 15/12/2025 | 5.4 | 14.0 | | 33.8 | 24.3 | 98 | 62 | 2.36 | 23.37 |
| 16/12/2025 | 5.1 | 0.4 | | 33.6 | 25.9 | 99 | 67 | 3.12 | 21.72 |
| 17/12/2025 | 6.3 | 38.0 | | 34.5 | 24.0 | 99 | 53 | 3.40 | 25.90 |
| 18/12/2025 | 3.0 | 20.0 | | 30.3 | 23.2 | 99 | 75 | 2.23 | 12.34 |
| Totals: | 94.0 | 148.0 | | | | | | | |
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