Evapotranspiration Calculations
Swan Hill Aerodrome - 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 | 4.6 | 0.0 | 20.5 | 6.4 | 91 | 35 | 6.92 | 18.46 | |
| 02/10/2025 | 4.9 | 0.0 | 18.8 | 9.8 | 80 | 33 | 8.49 | 19.33 | |
| 03/10/2025 | 4.4 | 0.0 | 22.4 | 5.2 | 90 | 40 | 4.97 | 20.10 | |
| 04/10/2025 | 4.6 | 0.0 | 27.6 | 4.1 | 92 | 24 | 2.21 | 22.44 | |
| 05/10/2025 | 9.7 | 0.0 | 35.0 | 10.3 | 59 | 11 | 6.25 | 20.99 | |
| 06/10/2025 | 3.1 | 0.0 | 16.6 | 12.4 | 80 | 47 | 4.95 | 10.06 | |
| 07/10/2025 | 4.3 | 0.0 | 22.3 | 5.0 | 83 | 30 | 2.87 | 22.43 | |
| 08/10/2025 | 5.5 | 0.0 | 27.9 | 5.4 | 84 | 29 | 3.80 | 22.32 | |
| 09/10/2025 | 5.5 | 0.0 | 24.1 | 7.0 | 84 | 27 | 5.09 | 23.17 | |
| 10/10/2025 | 6.5 | 0.0 | 25.7 | 5.6 | 80 | 24 | 6.41 | 23.38 | |
| 11/10/2025 | 5.7 | 0.0 | 24.6 | 6.2 | 89 | 28 | 5.65 | 23.16 | |
| 12/10/2025 | 5.2 | 0.0 | 23.0 | 4.7 | 92 | 31 | 6.16 | 20.79 | |
| 13/10/2025 | 4.2 | 0.0 | 21.9 | 4.3 | 96 | 26 | 2.44 | 23.51 | |
| 14/10/2025 | 5.1 | 0.0 | 24.4 | 3.7 | 87 | 29 | 3.97 | 22.28 | |
| Totals: | 73.3 | 0.0 |
