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) |
| 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 |
| 05/11/2025 | 5.9 | 0.2 | | 26.0 | 10.9 | 90 | 19 | 2.84 | 28.64 |
| 06/11/2025 | 5.5 | 0.0 | | 24.5 | 8.7 | 99 | 25 | 3.01 | 28.71 |
| 07/11/2025 | 4.4 | 0.0 | | 27.1 | 16.2 | 96 | 48 | 2.63 | 20.07 |
| 08/11/2025 | 6.5 | 0.0 | | 34.0 | 18.4 | 86 | 21 | 3.72 | 17.72 |
| 09/11/2025 | 5.5 | 0.0 | | 20.8 | 15.6 | 80 | 39 | 5.39 | 27.70 |
| 10/11/2025 | 5.2 | 0.0 | | 23.0 | 12.6 | 87 | 37 | 3.09 | 27.81 |
| 11/11/2025 | 6.7 | 0.0 | | 27.8 | 10.5 | 99 | 14 | 4.14 | 26.86 |
| 12/11/2025 | 5.3 | 0.0 | | 21.5 | 6.9 | 82 | 18 | 2.83 | 29.54 |
| 13/11/2025 | 5.5 | 0.0 | | 26.7 | 8.0 | 94 | 17 | 2.19 | 27.07 |
| 14/11/2025 | 4.6 | 0.0 | | 22.8 | 13.3 | 95 | 57 | 4.34 | 26.09 |
| 15/11/2025 | 3.9 | 0.0 | | 26.6 | 18.5 | 97 | 59 | 3.51 | 16.99 |
| 16/11/2025 | 6.8 | 5.4 | | 31.3 | 18.1 | 100 | 13 | 2.91 | 27.94 |
| 17/11/2025 | 5.6 | 0.2 | | 24.0 | 14.3 | 72 | 21 | 4.28 | 18.92 |
| 18/11/2025 | 6.2 | 0.0 | | 26.4 | 11.0 | 81 | 28 | 3.10 | 30.21 |
| 19/11/2025 | 6.5 | 0.0 | | 30.7 | 12.2 | 97 | 26 | 2.56 | 30.29 |
| 20/11/2025 | 3.9 | 0.0 | | 23.7 | 16.5 | 100 | 63 | 4.31 | 19.96 |
| 21/11/2025 | 1.8 | 0.0 | | 21.0 | 15.7 | 99 | 77 | 4.46 | 6.20 |
| 22/11/2025 | 2.1 | 0.2 | | 22.5 | 16.0 | 100 | 67 | 2.62 | 7.56 |
| 23/11/2025 | 5.6 | 27.4 | | 28.1 | 18.0 | 100 | 53 | 2.84 | 28.20 |
| 24/11/2025 | 4.9 | 0.2 | | 23.9 | 15.3 | 100 | 59 | 3.61 | 28.02 |
| 25/11/2025 | 5.4 | 0.0 | | 30.6 | 15.4 | 92 | 41 | 2.49 | 23.32 |
| Totals: | 123.8 | 65.8 | | | | | | | |
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