Evapotranspiration Calculations
Innisfail Aerodrome - 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 | 4.1 | 1.6 | | 27.8 | 15.5 | 99 | 58 | 2.15 | 22.17 |
| 02/09/2025 | 4.0 | 0.0 | | 28.1 | 17.3 | 98 | 51 | 2.50 | 19.05 |
| 03/09/2025 | 2.9 | 0.4 | | 26.2 | 14.5 | 99 | 61 | 2.32 | 13.75 |
| 04/09/2025 | 3.7 | 0.0 | | 27.8 | 14.8 | 99 | 48 | 1.51 | 19.41 |
| 05/09/2025 | 3.5 | 0.2 | | 28.8 | 18.2 | 98 | 66 | 2.99 | 16.17 |
| 06/09/2025 | 6.2 | 0.2 | | 28.4 | 21.2 | 94 | 17 | 5.57 | 17.95 |
| 07/09/2025 | 7.6 | 1.0 | | 26.3 | 21.4 | 24 | 18 | 6.04 | 10.43 |
| 08/09/2025 | 7.0 | 0.6 | | 26.8 | 19.5 | 27 | 18 | 4.65 | 17.92 |
| 09/09/2025 | | 7.2 | | | 15.9 | 96 | 19 | 3.48 | 21.89 |
| 10/09/2025 | 4.6 | | | 28.4 | 17.7 | 99 | 54 | 2.53 | 23.52 |
| 11/09/2025 | 4.6 | 0.2 | | 29.3 | 15.7 | 99 | 53 | 2.16 | 23.82 |
| 12/09/2025 | 4.1 | 0.0 | | 28.6 | 14.6 | 99 | 62 | 2.99 | 21.05 |
| 13/09/2025 | 1.6 | 86.0 | | 21.8 | 20.4 | 98 | 81 | 3.75 | 5.76 |
| 14/09/2025 | 3.1 | 52.6 | | 25.4 | 17.9 | 98 | 75 | 3.87 | 16.19 |
| 15/09/2025 | 3.2 | 17.6 | | 25.7 | 18.4 | 98 | 77 | 4.69 | 16.72 |
| 16/09/2025 | 3.3 | 116.2 | | 26.8 | 20.4 | 98 | 78 | 4.82 | 16.79 |
| 17/09/2025 | 2.3 | 37.4 | | 26.1 | 22.4 | 97 | 83 | 4.75 | 10.06 |
| 18/09/2025 | 4.0 | 13.4 | | 28.9 | 22.4 | 99 | 72 | 3.61 | 19.84 |
| 19/09/2025 | 4.3 | 1.8 | | 28.6 | 21.3 | 98 | 67 | 3.66 | 20.96 |
| 20/09/2025 | 4.5 | 0.2 | | 29.0 | 17.8 | 99 | 59 | 1.92 | 23.45 |
| Totals: | 78.6 | 336.6 | | | | | | | |
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