Evapotranspiration Calculations
Leigh Creek Airport - October 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 5.7 | 0.0 | 22.0 | 8.8 | 65 | 24 | 5.32 | 23.84 | |
| 02/10/2025 | 5.3 | 0.0 | 21.7 | 10.7 | 79 | 28 | 5.15 | 23.78 | |
| 03/10/2025 | 4.8 | 0.0 | 27.4 | 8.6 | 54 | 17 | 1.77 | 24.09 | |
| 04/10/2025 | 7.1 | 0.0 | 30.9 | 9.6 | 46 | 12 | 3.79 | 24.25 | |
| 05/10/2025 | 9.9 | 0.0 | 34.8 | 12.9 | 37 | 7 | 5.70 | 24.37 | |
| 06/10/2025 | 6.6 | 0.0 | 27.6 | 17.1 | 71 | 37 | 7.08 | 20.47 | |
| 07/10/2025 | 4.2 | 0.4 | 24.7 | 13.6 | 88 | 42 | 3.47 | 18.07 | |
| 08/10/2025 | 3.9 | 0.0 | 24.0 | 13.9 | 80 | 45 | 3.87 | 13.17 | |
| 09/10/2025 | 6.2 | 0.4 | 24.4 | 12.8 | 70 | 23 | 5.04 | 24.77 | |
| 10/10/2025 | 6.6 | 0.0 | 27.5 | 9.5 | 47 | 17 | 3.81 | 25.39 | |
| 11/10/2025 | 7.4 | 0.0 | 31.7 | 12.4 | 41 | 17 | 3.88 | 25.31 | |
| 12/10/2025 | 6.8 | 0.0 | 28.0 | 15.5 | 75 | 18 | 5.08 | 22.58 | |
| 13/10/2025 | 6.9 | 0.4 | 28.0 | 12.8 | 53 | 12 | 3.91 | 25.62 | |
| 14/10/2025 | 7.1 | 0.0 | 29.4 | 10.2 | 42 | 14 | 3.76 | 25.90 | |
| Totals: | 88.5 | 1.2 |
