Evapotranspiration Calculations
Innisfail Aerodrome - 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 | 3.2 | 17.2 | | 24.7 | 18.8 | 97 | 70 | 5.53 | 15.34 |
| 02/09/2026 | 3.2 | 8.2 | | 25.0 | 15.6 | 99 | 72 | 2.79 | 17.98 |
| 03/09/2026 | 3.9 | 0.0 | | 26.5 | 13.4 | 99 | 56 | 1.33 | 23.36 |
| 04/09/2026 | 3.9 | 0.0 | | 26.2 | 12.8 | 99 | 52 | 1.69 | 23.11 |
| 05/09/2026 | 3.9 | 0.6 | | 26.8 | 13.9 | 99 | 59 | 1.92 | 22.10 |
| 06/09/2026 | 4.0 | 0.0 | | 27.1 | 13.0 | 100 | 58 | 1.60 | 23.56 |
| 07/09/2026 | 3.9 | 0.2 | | 27.4 | 12.7 | 99 | 55 | 1.42 | 22.40 |
| 08/09/2026 | 4.3 | 0.0 | | 27.9 | 18.6 | 98 | 65 | 2.14 | 23.66 |
| 09/09/2026 | 3.9 | 0.0 | | 27.4 | 17.7 | 99 | 61 | 1.93 | 21.13 |
| 10/09/2026 | 4.2 | 0.8 | | 26.8 | 17.3 | 99 | 57 | 3.82 | 20.54 |
| 11/09/2026 | 3.4 | 0.0 | | 24.8 | 18.6 | 95 | 68 | 5.90 | 15.46 |
| 12/09/2026 | 3.9 | 5.6 | | 24.7 | 18.3 | 93 | 68 | 5.81 | 19.85 |
| 13/09/2026 | 3.7 | 1.0 | | 26.0 | 14.9 | 99 | 63 | 3.55 | 19.14 |
| 14/09/2026 | 3.7 | 0.8 | | 25.3 | 16.6 | 98 | 68 | 4.86 | 19.39 |
| 15/09/2026 | 4.2 | 2.0 | | 25.4 | 18.5 | 96 | 64 | 5.03 | 21.59 |
| Totals: | 57.3 | 36.4 | | | | | | | |
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