Evapotranspiration Calculations
Kiama (Bombo Headland) - 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 | 5.5 | 0.0 | | 23.4 | 12.7 | 77 | 25 | 4.60 | 19.30 |
| 02/12/2025 | 5.6 | 0.4 | | 19.7 | 11.9 | 81 | 42 | 6.78 | 30.96 |
| 03/12/2025 | 5.6 | 0.0 | | 23.9 | 13.3 | 84 | 53 | 3.91 | 31.37 |
| 04/12/2025 | 6.8 | 0.0 | | 31.3 | 16.5 | 84 | 47 | 3.42 | 31.40 |
| 05/12/2025 | 7.0 | 0.0 | | 32.5 | 16.8 | 78 | 26 | 2.43 | 30.30 |
| 06/12/2025 | 6.7 | 0.0 | | 32.3 | 19.8 | 82 | 24 | 4.15 | 19.03 |
| 07/12/2025 | 5.0 | 0.0 | | 21.0 | 17.6 | 85 | 30 | 6.18 | 15.65 |
| 08/12/2025 | 5.1 | 0.0 | | 23.6 | 17.6 | 87 | 64 | 5.06 | 27.93 |
| 09/12/2025 | 6.2 | 0.0 | | 27.2 | 16.9 | 91 | 57 | 5.50 | 31.48 |
| 10/12/2025 | 4.7 | 0.0 | | 23.1 | 18.1 | 90 | 64 | 5.12 | 25.01 |
| 11/12/2025 | 3.3 | 0.0 | | 21.1 | 18.6 | 86 | 67 | 5.83 | 12.96 |
| 12/12/2025 | 2.8 | 3.2 | | 22.5 | 19.1 | 94 | 70 | 3.93 | 11.41 |
| 13/12/2025 | 4.1 | 25.2 | | 23.9 | 15.4 | 93 | 67 | 2.92 | 21.93 |
| 14/12/2025 | 7.2 | 6.4 | | 30.8 | 16.9 | 96 | 34 | 5.22 | 27.76 |
| 15/12/2025 | 3.2 | 0.0 | | 22.4 | 16.6 | 81 | 62 | 3.52 | 11.66 |
| 16/12/2025 | 1.7 | 0.0 | | 22.4 | 15.9 | 87 | 73 | 1.83 | 5.36 |
| 17/12/2025 | 5.3 | 0.0 | | 23.5 | 15.5 | 90 | 64 | 5.47 | 31.58 |
| 18/12/2025 | 5.5 | 0.2 | | 26.0 | 18.1 | 90 | 67 | 3.36 | 30.25 |
| Totals: | 91.3 | 35.4 | | | | | | | |
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