Evapotranspiration Calculations
Wynyard 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 | 3.8 | 1.6 | 19.9 | 8.5 | 100 | 64 | 2.89 | 26.28 | |
| 02/11/2025 | 1.6 | 0.2 | 16.1 | 8.6 | 100 | 86 | 5.16 | 10.74 | |
| 03/11/2025 | 1.7 | 12.4 | 16.7 | 13.4 | 100 | 78 | 3.66 | 9.17 | |
| 04/11/2025 | 3.4 | 0.8 | 15.9 | 5.2 | 100 | 54 | 4.69 | 24.43 | |
| 05/11/2025 | 3.2 | 3.6 | 15.9 | 8.6 | 98 | 61 | 8.72 | 22.34 | |
| 06/11/2025 | 3.0 | 0.4 | 17.1 | 6.8 | 99 | 57 | 5.09 | 17.26 | |
| 07/11/2025 | 0.8 | 3.2 | 12.6 | 10.6 | 100 | 98 | 2.59 | 4.76 | |
| 08/11/2025 | 2.2 | 18.4 | 15.4 | 9.0 | 100 | 66 | 2.75 | 13.21 | |
| 09/11/2025 | 3.9 | 0.0 | 17.8 | 7.1 | 91 | 48 | 6.03 | 21.70 | |
| 10/11/2025 | 4.6 | 0.0 | 17.1 | 8.4 | 93 | 35 | 6.80 | 26.33 | |
| 11/11/2025 | 3.7 | 0.0 | 14.7 | 4.7 | 92 | 36 | 6.36 | 19.55 | |
| 12/11/2025 | 2.6 | 3.4 | 15.9 | 3.5 | 94 | 67 | 7.91 | 16.38 | |
| 13/11/2025 | 3.3 | 1.8 | 14.8 | 10.1 | 93 | 55 | 8.49 | 19.46 | |
| 14/11/2025 | 3.6 | 3.0 | 17.6 | 1.6 | 99 | 52 | 4.41 | 24.16 | |
| 15/11/2025 | 3.1 | 0.0 | 16.6 | 5.6 | 99 | 67 | 4.55 | 23.04 | |
| 16/11/2025 | 2.8 | 0.0 | 16.3 | 5.4 | 99 | 55 | 4.72 | 15.14 | |
| 17/11/2025 | 3.8 | 3.6 | 16.5 | 7.1 | 95 | 50 | 8.08 | 21.65 | |
| 18/11/2025 | 3.7 | 0.0 | 17.5 | 10.7 | 94 | 56 | 8.94 | 20.06 | |
| 19/11/2025 | 3.9 | 0.0 | 17.4 | 4.1 | 99 | 43 | 6.29 | 20.96 | |
| 20/11/2025 | 4.5 | 0.4 | 18.2 | 1.9 | 99 | 34 | 4.62 | 28.14 | |
| 21/11/2025 | 4.0 | 0.0 | 16.4 | 1.8 | 98 | 45 | 3.55 | 30.00 | |
| 22/11/2025 | 3.2 | 0.0 | 17.7 | 3.8 | 95 | 61 | 5.82 | 19.11 | |
| 23/11/2025 | 4.0 | 0.0 | 18.8 | 14.3 | 88 | 64 | 6.00 | 23.55 | |
| 24/11/2025 | 4.2 | 0.0 | 17.5 | 11.3 | 94 | 61 | 7.72 | 29.76 | |
| 25/11/2025 | 2.7 | 12.2 | 18.5 | 12.8 | 100 | 67 | 7.76 | 13.19 | |
| Totals: | 81.3 | 65.0 |
