Evapotranspiration Calculations
Charters Towers Airport - September 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) |
| 01/09/2025 | 4.0 | 0.0 | | 28.3 | 10.0 | 93 | 31 | 1.48 | 21.38 |
| 02/09/2025 | 4.1 | 0.0 | | 28.7 | 12.5 | 98 | 34 | 1.84 | 19.96 |
| 03/09/2025 | 4.7 | 0.0 | | 29.1 | 15.2 | 98 | 24 | 2.21 | 22.11 |
| 04/09/2025 | 4.7 | 0.0 | | 29.4 | 13.9 | 97 | 33 | 2.26 | 22.25 |
| 05/09/2025 | 4.6 | 0.0 | | 30.0 | 18.3 | 94 | 39 | 2.83 | 19.29 |
| 06/09/2025 | 5.3 | 0.0 | | 30.5 | 14.7 | 97 | 37 | 3.32 | 22.60 |
| 07/09/2025 | 5.0 | 0.0 | | 28.9 | 14.9 | 90 | 36 | 3.09 | 22.14 |
| 08/09/2025 | 4.3 | 0.0 | | 28.5 | 14.0 | 97 | 38 | 2.54 | 18.69 |
| 09/09/2025 | 4.8 | 0.0 | | 29.2 | 13.7 | 94 | 34 | 2.42 | 22.49 |
| 10/09/2025 | 4.6 | 0.0 | | 31.6 | 14.7 | 97 | 30 | 1.47 | 22.52 |
| 11/09/2025 | 5.8 | 0.0 | | 29.8 | 16.5 | 84 | 18 | 3.15 | 23.04 |
| 12/09/2025 | 5.6 | 0.0 | | 30.4 | 12.9 | 82 | 21 | 2.77 | 23.05 |
| 13/09/2025 | 3.1 | 0.0 | | 25.5 | 15.9 | 90 | 37 | 2.44 | 9.38 |
| 14/09/2025 | 4.7 | 0.6 | | 28.2 | 15.5 | 95 | 38 | 2.84 | 20.84 |
| 15/09/2025 | 4.2 | 0.0 | | 29.0 | 13.2 | 95 | 44 | 2.57 | 17.98 |
| 16/09/2025 | 4.7 | 0.0 | | 29.6 | 14.8 | 96 | 46 | 2.77 | 21.50 |
| 17/09/2025 | 5.4 | 0.0 | | 32.7 | 19.2 | 92 | 39 | 2.76 | 21.91 |
| 18/09/2025 | 5.6 | 0.0 | | 33.0 | 17.1 | 98 | 34 | 2.84 | 23.22 |
| 19/09/2025 | 6.2 | 0.0 | | 32.1 | 18.3 | 95 | 27 | 3.64 | 23.81 |
| 20/09/2025 | 4.9 | 0.0 | | 33.5 | 14.6 | 99 | 26 | 1.43 | 23.16 |
| Totals: | 96.3 | 0.6 | | | | | | | |
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