Evapotranspiration Calculations
Sydney (Observatory Hill) - June 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) |
|---|---|---|---|---|---|---|---|---|---|
| 31/05/2026 | 0.8 | 0.0 | 20.5 | 11.3 | 83 | 38 | 0.00 | 11.44 | |
| 01/06/2026 | 0.7 | 0.0 | 18.7 | 9.3 | 70 | 37 | 0.00 | 11.38 | |
| 02/06/2026 | 0.7 | 1.0 | 18.2 | 11.7 | 79 | 52 | 0.00 | 4.06 | |
| 03/06/2026 | 0.7 | 0.6 | 21.3 | 14.2 | 68 | 34 | 0.00 | 10.66 | |
| 04/06/2026 | 0.7 | 0.0 | 19.2 | 13.2 | 66 | 42 | 0.00 | 8.58 | |
| 05/06/2026 | 0.7 | 0.0 | 19.0 | 11.5 | 68 | 42 | 0.00 | 10.27 | |
| 06/06/2026 | 0.7 | 0.0 | 19.9 | 9.1 | 83 | 41 | 0.00 | 11.16 | |
| Totals: | 5.0 | 1.6 |
