Evapotranspiration Calculations
Byron Bay (Cape Byron) - 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 | 4.2 | 0.0 | 23.0 | 14.1 | 80 | 54 | 3.89 | 21.38 | |
| 01/10/2026 | 4.4 | 0.0 | 22.5 | 14.0 | 89 | 54 | 4.95 | 24.09 | |
| 02/10/2026 | 4.4 | 0.0 | 22.0 | 15.1 | 87 | 59 | 5.65 | 24.43 | |
| 03/10/2026 | 4.4 | 0.0 | 22.0 | 17.5 | 82 | 59 | 6.09 | 21.73 | |
| 04/10/2026 | 4.2 | 0.0 | 22.2 | 18.2 | 89 | 68 | 7.47 | 23.79 | |
| 05/10/2026 | 2.8 | 0.0 | 22.7 | 19.2 | 93 | 78 | 7.32 | 13.36 | |
| 06/10/2026 | 3.2 | 3.6 | 23.1 | 18.7 | 96 | 77 | 6.28 | 18.40 | |
| Totals: | 27.6 | 3.6 |
