Evapotranspiration Calculations
Nullarbor - 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 | 5.6 | 0.0 | | 23.0 | 14.0 | 73 | 48 | 5.01 | 27.49 |
| 02/12/2025 | 8.7 | 0.0 | | 32.8 | 8.6 | 85 | 14 | 4.45 | 31.58 |
| 03/12/2025 | 13.3 | 0.0 | | 40.0 | 14.6 | 65 | 5 | 7.00 | 30.12 |
| 04/12/2025 | 8.2 | 0.0 | | 26.4 | 17.7 | 85 | 18 | 7.27 | 30.88 |
| 05/12/2025 | 5.8 | 0.0 | | 29.5 | 16.1 | 89 | 35 | 5.76 | 14.76 |
| 06/12/2025 | 5.8 | 0.0 | | 22.7 | 16.5 | 83 | 50 | 7.79 | 27.70 |
| 07/12/2025 | 6.8 | 0.0 | | 26.6 | 9.5 | 85 | 27 | 4.25 | 31.60 |
| 08/12/2025 | 10.3 | 0.0 | | 35.5 | 10.0 | 89 | 12 | 5.60 | 31.76 |
| 09/12/2025 | 6.9 | 0.0 | | 25.8 | 14.8 | 91 | 33 | 8.62 | 25.46 |
| 10/12/2025 | 9.4 | 0.0 | | 31.5 | 18.7 | 88 | 35 | 11.03 | 31.72 |
| 11/12/2025 | 7.2 | 0.0 | | 28.6 | 18.2 | 90 | 46 | 6.87 | 31.69 |
| 12/12/2025 | 4.5 | 0.0 | | 24.2 | 18.0 | 90 | 65 | 7.67 | 20.71 |
| 13/12/2025 | 6.0 | 0.0 | | 24.5 | 15.8 | 91 | 46 | 6.01 | 29.89 |
| 14/12/2025 | 5.8 | 0.0 | | 23.6 | 11.7 | 87 | 51 | 6.39 | 31.86 |
| 15/12/2025 | 6.5 | 0.0 | | 24.5 | 16.0 | 83 | 50 | 8.35 | 31.63 |
| 16/12/2025 | 10.5 | 0.0 | | 35.6 | 11.9 | 94 | 16 | 6.45 | 31.87 |
| 17/12/2025 | 13.4 | 0.0 | | 42.0 | 14.1 | 83 | 6 | 6.38 | 31.80 |
| 18/12/2025 | 11.7 | 0.0 | | 38.2 | 19.0 | 85 | 11 | 6.76 | 31.72 |
| Totals: | 146.4 | 0.0 | | | | | | | |
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