Evapotranspiration Calculations
South Johnstone Exp Stn - April 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) |
|---|---|---|---|---|---|---|---|---|---|
| 28/03/2026 | 4.8 | 0.2 | 31.0 | 19.8 | 97 | 57 | 1.33 | 24.55 | |
| 29/03/2026 | 2.1 | 23.8 | 25.8 | 21.9 | 97 | 82 | 0.80 | 9.81 | |
| 30/03/2026 | 4.2 | 49.6 | 30.0 | 21.3 | 97 | 67 | 2.41 | 20.28 | |
| 31/03/2026 | 3.1 | 15.0 | 28.3 | 24.1 | 93 | 76 | 2.69 | 13.88 | |
| 01/04/2026 | 2.7 | 10.2 | 27.4 | 24.5 | 95 | 77 | 2.76 | 11.34 | |
| 02/04/2026 | 3.1 | 1.2 | 28.3 | 23.5 | 93 | 73 | 2.61 | 13.46 | |
| 03/04/2026 | 3.1 | 15.0 | 27.8 | 23.9 | 94 | 79 | 3.04 | 14.42 | |
| Totals: | 23.1 | 115.0 |
