Evapotranspiration Calculations
Hughenden 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 | 5.4 | 0.0 | 27.7 | 5.7 | 56 | 12 | 2.85 | 21.88 | |
| 02/09/2025 | 5.1 | 0.0 | 30.5 | 5.2 | 55 | 14 | 2.18 | 21.85 | |
| 03/09/2025 | 6.2 | 0.0 | 30.5 | 15.1 | 79 | 23 | 4.17 | 21.75 | |
| 04/09/2025 | 6.6 | 0.0 | 31.6 | 17.5 | 71 | 27 | 4.53 | 21.40 | |
| 05/09/2025 | 7.2 | 0.0 | 33.9 | 20.0 | 64 | 27 | 4.83 | 20.66 | |
| 06/09/2025 | 8.3 | 0.0 | 33.9 | 19.5 | 77 | 22 | 6.45 | 22.38 | |
| 07/09/2025 | 8.2 | 0.0 | 33.6 | 19.3 | 68 | 27 | 6.42 | 22.43 | |
| 08/09/2025 | 8.2 | 0.0 | 33.0 | 18.2 | 71 | 21 | 6.16 | 22.56 | |
| 09/09/2025 | 7.1 | 0.0 | 32.5 | 17.6 | 75 | 17 | 4.43 | 22.63 | |
| 10/09/2025 | 7.4 | 0.0 | 35.6 | 15.9 | 76 | 22 | 4.26 | 22.50 | |
| 11/09/2025 | 7.0 | 0.0 | 27.7 | 14.8 | 38 | 12 | 4.40 | 22.78 | |
| 12/09/2025 | 6.0 | 0.0 | 30.0 | 7.7 | 52 | 14 | 3.13 | 21.93 | |
| 13/09/2025 | 5.6 | 0.0 | 25.2 | 16.5 | 61 | 22 | 4.80 | 14.40 | |
| 14/09/2025 | 6.2 | 0.0 | 29.4 | 13.2 | 73 | 27 | 4.62 | 20.56 | |
| 15/09/2025 | 7.0 | 0.0 | 30.9 | 16.8 | 78 | 27 | 5.40 | 23.20 | |
| 16/09/2025 | 7.0 | 0.0 | 33.5 | 18.6 | 73 | 31 | 4.98 | 20.46 | |
| 17/09/2025 | 7.0 | 0.0 | 34.7 | 20.1 | 78 | 25 | 4.28 | 21.33 | |
| 18/09/2025 | 8.5 | 0.0 | 35.7 | 22.5 | 71 | 20 | 5.48 | 23.28 | |
| 19/09/2025 | 8.8 | 0.0 | 36.3 | 17.9 | 81 | 17 | 5.56 | 23.74 | |
| 20/09/2025 | 5.1 | 0.0 | 30.9 | 19.9 | 58 | 27 | 2.97 | 13.61 | |
| Totals: | 137.9 | 0.0 |
