Evapotranspiration Calculations
Hamilton Airport - 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 | 4.3 | 0.0 | 22.6 | 9.5 | 100 | 51 | 3.61 | 24.14 | |
| 02/11/2025 | 4.8 | 0.0 | 27.4 | 10.6 | 100 | 37 | 5.63 | 12.11 | |
| 03/11/2025 | 3.3 | 15.2 | 16.1 | 9.0 | 100 | 51 | 4.20 | 20.71 | |
| 04/11/2025 | 1.8 | 7.4 | 12.0 | 5.0 | 99 | 75 | 6.71 | 13.43 | |
| 05/11/2025 | 3.3 | 4.0 | 16.4 | 7.5 | 99 | 57 | 5.95 | 21.74 | |
| 06/11/2025 | 3.3 | 0.2 | 19.6 | 4.1 | 100 | 53 | 3.84 | 18.07 | |
| 07/11/2025 | 3.7 | 2.6 | 22.4 | 11.7 | 100 | 56 | 7.28 | 14.72 | |
| 08/11/2025 | 2.8 | 6.4 | 13.7 | 7.1 | 99 | 61 | 7.33 | 20.34 | |
| 09/11/2025 | 2.9 | 1.2 | 15.4 | 7.5 | 99 | 61 | 5.11 | 18.42 | |
| 10/11/2025 | 2.6 | 1.2 | 15.3 | 7.9 | 99 | 66 | 5.09 | 16.79 | |
| 11/11/2025 | 3.5 | 11.8 | 13.7 | 5.5 | 99 | 42 | 5.57 | 23.44 | |
| 12/11/2025 | 4.1 | 0.6 | 18.2 | 4.1 | 90 | 43 | 5.58 | 22.02 | |
| 13/11/2025 | 3.9 | 0.2 | 18.9 | 4.0 | 99 | 53 | 4.87 | 24.50 | |
| 14/11/2025 | 4.2 | 0.0 | 18.8 | 4.0 | 100 | 49 | 3.80 | 28.09 | |
| 15/11/2025 | 4.5 | 0.0 | 21.4 | 5.9 | 99 | 48 | 3.69 | 27.73 | |
| 16/11/2025 | 2.7 | 1.6 | 16.3 | 9.1 | 99 | 62 | 5.99 | 14.41 | |
| 17/11/2025 | 2.2 | 7.0 | 16.1 | 8.0 | 99 | 75 | 6.30 | 14.12 | |
| 18/11/2025 | 2.5 | 0.4 | 18.6 | 9.1 | 100 | 72 | 6.58 | 13.62 | |
| 19/11/2025 | 3.3 | 0.8 | 17.4 | 7.8 | 99 | 57 | 5.28 | 19.34 | |
| 20/11/2025 | 4.1 | 0.8 | 15.8 | 5.7 | 99 | 40 | 4.51 | 27.19 | |
| 21/11/2025 | 4.0 | 0.0 | 17.2 | 1.8 | 99 | 48 | 5.30 | 26.59 | |
| 22/11/2025 | 3.9 | 0.0 | 19.6 | 5.8 | 100 | 36 | 3.62 | 19.72 | |
| 23/11/2025 | 4.4 | 2.6 | 21.1 | 11.6 | 100 | 57 | 4.76 | 26.66 | |
| 24/11/2025 | 6.1 | 0.0 | 28.9 | 11.7 | 100 | 51 | 5.84 | 29.07 | |
| 25/11/2025 | 4.5 | 0.0 | 22.0 | 13.1 | 99 | 51 | 6.15 | 22.23 | |
| Totals: | 90.7 | 64.0 |
