Evapotranspiration Calculations
Orbost - May 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/05/2026 | 2.0 | 0.0 | 26.7 | 10.0 | 81 | 34 | 1.06 | 12.42 | |
| 02/05/2026 | 1.9 | 0.0 | 23.8 | 12.2 | 81 | 46 | 1.57 | 9.18 | |
| 03/05/2026 | 1.8 | 0.0 | 25.6 | 14.2 | 92 | 48 | 1.78 | 4.51 | |
| 04/05/2026 | 2.0 | 10.6 | 22.6 | 14.1 | 98 | 31 | 1.70 | 11.07 | |
| 05/05/2026 | 2.1 | 0.0 | 19.1 | 9.7 | 78 | 50 | 2.88 | 11.13 | |
| 06/05/2026 | 0.0 | 7.9 | 100 | 58 | 1.22 | 11.85 | |||
| 07/05/2026 | 14.3 | 87 | 56 | 5.06 | 8.79 | ||||
| 08/05/2026 | 1.9 | 1.0 | 15.5 | 6.7 | 90 | 57 | 5.13 | 5.43 | |
| 09/05/2026 | 1.7 | 1.4 | 18.8 | 12.1 | 87 | 58 | 2.40 | 9.73 | |
| 10/05/2026 | 1.1 | 0.2 | 16.2 | 10.0 | 97 | 60 | 1.19 | 6.42 | |
| 11/05/2026 | 1.1 | 0.0 | 19.6 | 4.2 | 99 | 64 | 0.60 | 11.29 | |
| 12/05/2026 | 1.3 | 0.2 | 20.6 | 6.3 | 99 | 62 | 1.21 | 11.17 | |
| 13/05/2026 | 1.4 | 0.2 | 19.4 | 5.8 | 98 | 56 | 1.58 | 11.06 | |
| 14/05/2026 | 1.3 | 0.0 | 22.7 | 6.9 | 99 | 47 | 0.95 | 10.97 | |
| 15/05/2026 | 1.2 | 0.0 | 21.3 | 8.4 | 95 | 62 | 0.82 | 10.87 | |
| 16/05/2026 | 1.4 | 0.0 | 22.4 | 9.8 | 93 | 50 | 1.25 | 8.45 | |
| 17/05/2026 | 1.1 | 0.0 | 24.8 | 8.3 | 95 | 43 | 0.52 | 9.00 | |
| Totals: | 23.3 | 13.6 |
