Evapotranspiration Calculations
Williamson - March 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/03/2025 | 5.5 | 0.0 | 32.2 | 19.6 | 94 | 51 | 3.11 | 24.04 | |
| 02/03/2025 | 6.0 | 0.0 | 33.6 | 19.0 | 97 | 30 | 2.00 | 26.90 | |
| 03/03/2025 | 6.1 | 0.0 | 35.2 | 21.1 | 99 | 38 | 2.14 | 26.10 | |
| 04/03/2025 | 4.8 | 0.0 | 31.6 | 23.7 | 98 | 58 | 1.95 | 21.75 | |
| 05/03/2025 | 4.9 | 4.2 | 32.9 | 21.5 | 98 | 49 | 1.35 | 22.76 | |
| 06/03/2025 | 5.8 | 0.0 | 35.7 | 22.4 | 98 | 38 | 1.67 | 25.46 | |
| 07/03/2025 | 5.6 | 0.0 | 35.3 | 22.7 | 97 | 46 | 1.43 | 25.31 | |
| 08/03/2025 | 6.3 | 0.0 | 36.9 | 24.0 | 98 | 38 | 1.97 | 26.18 | |
| 09/03/2025 | 6.0 | 0.0 | 34.1 | 25.2 | 95 | 54 | 3.12 | 25.09 | |
| 10/03/2025 | 4.2 | 0.4 | 31.9 | 26.1 | 92 | 59 | 2.83 | 15.64 | |
| 11/03/2025 | 3.4 | 8.2 | 29.5 | 23.2 | 97 | 63 | 2.23 | 14.37 | |
| 12/03/2025 | 4.9 | 0.4 | 30.6 | 22.0 | 95 | 54 | 3.02 | 21.38 | |
| 13/03/2025 | 4.0 | 0.0 | 29.8 | 22.1 | 96 | 63 | 2.72 | 17.61 | |
| 14/03/2025 | 4.7 | 11.0 | 30.0 | 21.4 | 96 | 55 | 3.19 | 20.72 | |
| 15/03/2025 | 4.9 | 0.0 | 30.8 | 21.5 | 91 | 54 | 3.50 | 20.45 | |
| 16/03/2025 | 3.8 | 1.4 | 29.1 | 22.7 | 90 | 68 | 3.19 | 16.06 | |
| 17/03/2025 | 3.3 | 0.4 | 30.3 | 23.2 | 97 | 62 | 1.70 | 13.73 | |
| 18/03/2025 | 3.9 | 0.2 | 29.4 | 25.3 | 87 | 60 | 3.56 | 13.36 | |
| 19/03/2025 | 2.8 | 0.0 | 27.9 | 22.0 | 96 | 70 | 3.10 | 10.85 | |
| Totals: | 90.9 | 26.2 |
