Evapotranspiration Calculations
Penrith Lakes - August 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) |
|---|---|---|---|---|---|---|---|---|---|
| 31/07/2026 | 1.4 | 0.0 | 18.7 | 1.1 | 98 | 31 | 0.76 | 13.23 | |
| 01/08/2026 | 1.1 | 0.0 | 16.9 | 4.7 | 95 | 65 | 0.64 | 9.35 | |
| 02/08/2026 | 1.5 | 0.0 | 20.0 | 5.8 | 98 | 50 | 0.98 | 12.65 | |
| 03/08/2026 | 1.6 | 0.0 | 22.1 | 5.0 | 98 | 43 | 1.09 | 9.03 | |
| 04/08/2026 | 1.9 | 0.0 | 19.7 | 4.1 | 97 | 30 | 1.45 | 13.58 | |
| 05/08/2026 | 1.8 | 0.0 | 17.9 | 2.3 | 91 | 36 | 1.51 | 13.54 | |
| 06/08/2026 | 1.4 | 0.0 | 17.8 | 2.1 | 97 | 36 | 0.80 | 12.69 | |
| Totals: | 10.7 | 0.0 |
