Evapotranspiration Calculations
Mount Moornapa - October 2025 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2025 | 3.6 | 0.0 | 17.9 | 8.7 | 99 | 35 | 3.59 | 20.66 | |
| 02/10/2025 | 3.2 | 1.2 | 15.6 | 6.1 | 99 | 41 | 4.57 | 18.34 | |
| 03/10/2025 | 2.6 | 0.2 | 17.0 | 9.2 | 99 | 55 | 3.46 | 14.66 | |
| 04/10/2025 | 3.3 | 0.0 | 21.7 | 7.1 | 99 | 44 | 1.28 | 21.68 | |
| 05/10/2025 | 4.8 | 0.0 | 25.6 | 13.2 | 73 | 26 | 4.01 | 13.58 | |
| 06/10/2025 | 2.7 | 9.0 | 15.1 | 7.7 | 100 | 48 | 2.81 | 17.04 | |
| 07/10/2025 | 3.5 | 0.0 | 19.2 | 5.3 | 99 | 35 | 1.93 | 22.68 | |
| 08/10/2025 | 3.0 | 0.0 | 22.6 | 8.8 | 95 | 38 | 2.29 | 12.44 | |
| 09/10/2025 | 4.5 | 0.0 | 20.9 | 9.3 | 100 | 24 | 3.89 | 22.92 | |
| 10/10/2025 | 6.3 | 0.0 | 25.0 | 13.4 | 47 | 20 | 4.47 | 23.36 | |
| 11/10/2025 | 4.7 | 0.0 | 21.4 | 11.7 | 100 | 25 | 3.98 | 23.05 | |
| 12/10/2025 | 2.9 | 0.2 | 18.9 | 8.3 | 100 | 37 | 2.32 | 14.36 | |
| 13/10/2025 | 3.1 | 2.6 | 16.2 | 4.6 | 97 | 42 | 2.04 | 21.16 | |
| 14/10/2025 | 4.0 | 0.0 | 21.9 | 4.9 | 97 | 31 | 1.89 | 24.09 | |
| Totals: | 52.2 | 13.2 |
