Evapotranspiration Calculations
Cooranbong (Lake Macquarie) - October 2026 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) |
|---|---|---|---|---|---|---|---|---|---|
| 30/09/2026 | 3.6 | 0.0 | 27.2 | 4.8 | 100 | 29 | 0.82 | 22.73 | |
| 01/10/2026 | 4.1 | 0.0 | 30.4 | 8.2 | 100 | 17 | 1.12 | 22.11 | |
| 02/10/2026 | 3.5 | 0.0 | 29.5 | 8.9 | 100 | 30 | 0.83 | 19.48 | |
| 03/10/2026 | 1.9 | 2.0 | 22.9 | 16.7 | 100 | 76 | 0.61 | 9.80 | |
| 04/10/2026 | 4.0 | 1.4 | 27.2 | 11.7 | 100 | 32 | 1.03 | 23.45 | |
| 05/10/2026 | 2.5 | 0.0 | 23.6 | 10.9 | 100 | 64 | 0.75 | 14.35 | |
| 06/10/2026 | 3.7 | 0.6 | 27.4 | 14.1 | 100 | 42 | 0.81 | 21.30 | |
| Totals: | 23.3 | 4.0 |
