Evapotranspiration Calculations
Swan Hill Aerodrome - December 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) |
| 01/12/2025 | 5.3 | 1.0 | | 20.5 | 10.3 | 89 | 30 | 7.67 | 20.24 |
| 02/12/2025 | 6.2 | 1.2 | | 24.6 | 6.5 | 91 | 27 | 4.04 | 31.02 |
| 03/12/2025 | 8.2 | 0.0 | | 32.9 | 7.9 | 72 | 13 | 3.57 | 30.67 |
| 04/12/2025 | 12.2 | 0.0 | | 37.8 | 15.2 | 50 | 8 | 6.60 | 29.01 |
| 05/12/2025 | 13.6 | 0.0 | | 40.4 | 14.6 | 65 | 9 | 7.74 | 28.28 |
| 06/12/2025 | 8.3 | 0.0 | | 32.1 | 19.4 | 55 | 23 | 6.45 | 16.49 |
| 07/12/2025 | 6.3 | 0.0 | | 24.9 | 5.6 | 79 | 18 | 3.41 | 30.03 |
| 08/12/2025 | 7.9 | 0.0 | | 31.8 | 7.5 | 50 | 14 | 3.52 | 29.51 |
| 09/12/2025 | 8.0 | 0.0 | | 32.7 | 12.7 | 53 | 21 | 3.50 | 30.46 |
| 10/12/2025 | 5.5 | 0.0 | | 27.3 | 13.6 | 67 | 26 | 4.05 | 14.33 |
| 11/12/2025 | 7.9 | 0.0 | | 32.3 | 9.6 | 71 | 15 | 3.54 | 29.62 |
| 12/12/2025 | 8.2 | 0.0 | | 35.6 | 14.2 | 74 | 17 | 3.31 | 29.30 |
| 13/12/2025 | 6.3 | 0.0 | | 29.7 | 22.8 | 80 | 26 | 5.66 | 13.66 |
| 14/12/2025 | 9.0 | 0.0 | | 28.7 | 12.3 | 78 | 21 | 8.52 | 29.97 |
| 15/12/2025 | 7.0 | 0.0 | | 25.6 | 7.5 | 71 | 20 | 4.50 | 30.30 |
| 16/12/2025 | 7.7 | 0.0 | | 30.5 | 8.7 | 70 | 21 | 3.97 | 30.33 |
| 17/12/2025 | 8.5 | 0.0 | | 38.2 | 13.1 | 73 | 10 | 2.75 | 30.18 |
| 18/12/2025 | 12.7 | 0.0 | | 42.9 | 15.8 | 44 | 8 | 5.29 | 30.14 |
| Totals: | 148.8 | 2.2 | | | | | | | |
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