Evapotranspiration Calculations
Cooranbong (Lake Macquarie) - April 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) |
|---|---|---|---|---|---|---|---|---|---|
| 28/03/2026 | 3.2 | 0.6 | 23.2 | 14.6 | 96 | 41 | 1.62 | 17.89 | |
| 29/03/2026 | 2.7 | 0.0 | 24.5 | 11.0 | 99 | 54 | 0.83 | 16.82 | |
| 30/03/2026 | 2.7 | 0.0 | 25.6 | 11.8 | 100 | 49 | 0.68 | 17.10 | |
| 31/03/2026 | 2.7 | 0.0 | 25.8 | 10.8 | 100 | 53 | 0.66 | 17.59 | |
| 01/04/2026 | 3.0 | 0.0 | 26.6 | 11.3 | 100 | 55 | 0.88 | 19.34 | |
| 02/04/2026 | 2.9 | 0.0 | 27.0 | 12.3 | 100 | 63 | 0.78 | 17.88 | |
| 03/04/2026 | 2.8 | 0.0 | 26.8 | 12.8 | 100 | 63 | 1.22 | 16.59 | |
| Totals: | 20.0 | 0.6 |
