Evapotranspiration Calculations
St Lawrence - 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 | 3.9 | 3.6 | 25.4 | 18.4 | 90 | 33 | 2.82 | 14.42 | |
| 29/03/2026 | 4.7 | 0.0 | 30.6 | 16.0 | 95 | 48 | 1.97 | 23.45 | |
| 30/03/2026 | 3.9 | 0.0 | 30.8 | 20.9 | 91 | 54 | 2.52 | 15.68 | |
| 31/03/2026 | 4.5 | 0.0 | 30.4 | 20.3 | 93 | 58 | 2.91 | 20.57 | |
| 01/04/2026 | 4.6 | 0.0 | 30.5 | 20.8 | 96 | 47 | 3.00 | 18.93 | |
| 02/04/2026 | 4.5 | 0.0 | 30.3 | 20.7 | 91 | 46 | 2.81 | 18.66 | |
| 03/04/2026 | 4.9 | 0.0 | 31.2 | 20.7 | 90 | 46 | 2.62 | 21.55 | |
| Totals: | 31.0 | 3.6 |
