Evapotranspiration Calculations
St Lawrence - January 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/01/2026 | 4.1 | 0.0 | 30.3 | 23.4 | 90 | 58 | 2.45 | 15.71 | |
| 02/01/2026 | 2.6 | 0.2 | 29.0 | 23.9 | 97 | 67 | 2.49 | 8.84 | |
| 03/01/2026 | 3.5 | 9.2 | 28.9 | 21.4 | 98 | 72 | 2.60 | 15.65 | |
| 04/01/2026 | 3.4 | 3.8 | 29.3 | 21.8 | 98 | 67 | 2.48 | 13.80 | |
| 05/01/2026 | 3.8 | 1.6 | 28.6 | 22.8 | 94 | 50 | 2.30 | 14.33 | |
| 06/01/2026 | 6.0 | 2.0 | 31.7 | 19.7 | 98 | 54 | 2.70 | 28.25 | |
| 07/01/2026 | 6.5 | 0.0 | 32.7 | 21.9 | 91 | 50 | 3.97 | 26.66 | |
| 08/01/2026 | 6.7 | 0.0 | 32.1 | 22.7 | 90 | 50 | 3.90 | 28.67 | |
| 09/01/2026 | 6.6 | 0.0 | 32.0 | 21.0 | 92 | 48 | 4.06 | 27.93 | |
| Totals: | 43.2 | 16.8 |
