Evapotranspiration Calculations
Canterbury Racecourse - November 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) |
|---|---|---|---|---|---|---|---|---|---|
| 29/10/2025 | 1.7 | 1.4 | 17.9 | 11.9 | 100 | 86 | 2.14 | 10.07 | |
| 30/10/2025 | 3.8 | 11.2 | 22.6 | 12.2 | 100 | 60 | 1.74 | 23.24 | |
| 31/10/2025 | 4.6 | 0.2 | 25.2 | 12.8 | 100 | 47 | 2.12 | 25.70 | |
| 01/11/2025 | 2.7 | 14.0 | 23.6 | 15.5 | 100 | 61 | 2.47 | 11.40 | |
| 02/11/2025 | 2.8 | 1.0 | 24.3 | 15.4 | 100 | 66 | 1.73 | 13.62 | |
| 03/11/2025 | 4.5 | 0.0 | 28.4 | 15.4 | 100 | 60 | 3.13 | 21.85 | |
| 04/11/2025 | 6.0 | 17.2 | 23.2 | 16.7 | 67 | 23 | 4.87 | 21.70 | |
| Totals: | 26.1 | 45.0 |
