Evapotranspiration Calculations
Kiama (Bombo Headland) - 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 | 6.5 | 0.0 | 24.5 | 18.5 | 74 | 20 | 6.18 | 22.68 | |
| 02/10/2025 | 6.2 | 0.0 | 24.2 | 11.8 | 64 | 29 | 6.56 | 21.11 | |
| 03/10/2025 | 5.9 | 0.0 | 23.1 | 13.8 | 54 | 31 | 5.35 | 22.91 | |
| 04/10/2025 | 3.9 | 0.0 | 20.6 | 13.4 | 78 | 56 | 3.28 | 22.74 | |
| 05/10/2025 | 5.4 | 0.0 | 29.1 | 13.1 | 89 | 25 | 2.97 | 22.89 | |
| 06/10/2025 | 5.5 | 0.0 | 28.2 | 17.4 | 91 | 23 | 4.26 | 18.07 | |
| 07/10/2025 | 3.3 | 0.4 | 20.8 | 11.9 | 89 | 48 | 2.88 | 16.68 | |
| 08/10/2025 | 4.4 | 0.0 | 25.4 | 14.2 | 76 | 47 | 2.36 | 22.28 | |
| 09/10/2025 | 5.1 | 0.0 | 27.1 | 19.3 | 73 | 38 | 4.81 | 14.59 | |
| 10/10/2025 | 5.8 | 0.0 | 29.0 | 14.7 | 85 | 24 | 3.27 | 23.93 | |
| 11/10/2025 | 6.8 | 0.0 | 29.1 | 16.5 | 43 | 17 | 3.69 | 24.49 | |
| 12/10/2025 | 6.9 | 0.0 | 30.3 | 16.0 | 58 | 18 | 4.50 | 19.10 | |
| 13/10/2025 | 4.1 | 0.0 | 18.6 | 14.4 | 70 | 47 | 4.58 | 17.90 | |
| 14/10/2025 | 4.3 | 0.0 | 22.9 | 11.6 | 83 | 56 | 3.30 | 24.99 | |
| Totals: | 74.1 | 0.4 |
