Evapotranspiration Calculations
Whyalla Aero - 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 | 6.5 | 0.0 | | 21.9 | 12.8 | 80 | 34 | 8.08 | 30.65 |
| 02/12/2025 | 6.4 | 0.0 | | 25.2 | 10.2 | 78 | 33 | 4.35 | 31.02 |
| 03/12/2025 | 10.2 | 0.0 | | 35.6 | 12.1 | 84 | 9 | 5.41 | 30.76 |
| 04/12/2025 | 13.5 | 0.0 | | 40.7 | 21.2 | 71 | 7 | 7.88 | 28.16 |
| 05/12/2025 | 6.4 | 0.0 | | 30.7 | 16.0 | 83 | 37 | 4.28 | 22.88 |
| 06/12/2025 | 7.0 | 0.0 | | 23.7 | 18.6 | 76 | 29 | 8.53 | 23.71 |
| 07/12/2025 | 6.6 | 0.0 | | 23.0 | 13.9 | 64 | 34 | 5.08 | 31.22 |
| 08/12/2025 | 8.5 | 0.0 | | 30.7 | 11.3 | 72 | 13 | 4.62 | 31.82 |
| 09/12/2025 | 7.5 | 0.0 | | 28.2 | 16.9 | 82 | 36 | 6.37 | 30.78 |
| 10/12/2025 | 9.3 | 0.0 | | 32.4 | 18.9 | 80 | 30 | 8.27 | 28.78 |
| 11/12/2025 | 5.2 | 0.0 | | 29.8 | 19.4 | 81 | 30 | 4.18 | 11.19 |
| 12/12/2025 | 10.3 | 0.0 | | 38.5 | 16.6 | 69 | 16 | 5.44 | 25.89 |
| 13/12/2025 | 8.6 | 0.0 | | 27.3 | 19.2 | 76 | 34 | 10.31 | 30.73 |
| 14/12/2025 | 5.8 | 0.0 | | 22.9 | 13.0 | 84 | 53 | 8.21 | 31.73 |
| 15/12/2025 | 7.2 | 0.0 | | 23.1 | 14.6 | 66 | 37 | 8.31 | 31.77 |
| 16/12/2025 | 8.0 | 0.0 | | 30.0 | 14.4 | 71 | 22 | 4.39 | 31.94 |
| 17/12/2025 | 8.8 | 0.0 | | 35.7 | 13.2 | 74 | 12 | 3.50 | 31.96 |
| 18/12/2025 | 11.6 | 0.0 | | 42.6 | 18.3 | 47 | 15 | 4.73 | 30.96 |
| Totals: | 147.4 | 0.0 | | | | | | | |
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