Evapotranspiration Calculations
Port Keats Airport - September 2026 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) |
| 01/09/2026 | 4.5 | 0.2 | | 32.1 | 19.1 | 99 | 48 | 2.49 | 18.72 |
| 02/09/2026 | 5.1 | 0.0 | | 33.7 | 20.5 | 97 | 30 | 2.11 | 20.65 |
| 03/09/2026 | 4.7 | 0.0 | | 31.8 | 20.1 | 98 | 48 | 1.74 | 22.69 |
| 04/09/2026 | 4.6 | 0.0 | | 31.9 | 20.0 | 96 | 52 | 1.86 | 21.52 |
| 05/09/2026 | 5.2 | 0.0 | | 33.4 | 21.1 | 97 | 42 | 1.82 | 24.27 |
| 06/09/2026 | 5.3 | 0.0 | | 32.8 | 21.1 | 96 | 45 | 2.06 | 24.40 |
| 07/09/2026 | 5.2 | 0.0 | | 33.7 | 22.3 | 96 | 44 | 1.54 | 24.37 |
| 08/09/2026 | 5.3 | 0.0 | | 34.6 | 21.9 | 94 | 42 | 1.83 | 23.47 |
| 09/09/2026 | 5.3 | 0.0 | | 33.1 | 22.8 | 96 | 59 | 2.23 | 24.61 |
| 10/09/2026 | 5.3 | 0.0 | | 33.3 | 23.5 | 99 | 57 | 2.45 | 24.24 |
| 11/09/2026 | 4.4 | 0.0 | | 32.2 | 21.5 | 96 | 55 | 1.25 | 21.25 |
| 12/09/2026 | 4.4 | 0.0 | | 32.2 | 21.6 | 98 | 56 | 1.53 | 20.50 |
| 13/09/2026 | 5.1 | 0.0 | | 34.6 | 21.8 | 97 | 36 | 1.64 | 21.97 |
| 14/09/2026 | 4.5 | 0.0 | | 32.4 | 22.1 | 95 | 50 | 1.52 | 20.31 |
| 15/09/2026 | 3.9 | 0.0 | | 33.0 | 25.2 | 95 | 40 | 1.49 | 15.27 |
| Totals: | 72.8 | 0.2 | | | | | | | |
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