Evapotranspiration Calculations
St George 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 | 12.1 | 0.0 | 40.7 | 23.1 | 74 | 9 | 6.77 | 27.76 | |
| 02/11/2025 | 8.8 | 0.0 | 39.2 | 18.3 | 88 | 8 | 3.42 | 28.44 | |
| 03/11/2025 | 9.9 | 0.0 | 36.9 | 18.2 | 97 | 11 | 6.58 | 23.55 | |
| 04/11/2025 | 6.1 | 2.4 | 27.7 | 14.2 | 94 | 21 | 2.74 | 28.83 | |
| 05/11/2025 | 4.1 | 0.0 | 29.8 | 8.7 | 82 | 12 | 0.00 | 28.66 | |
| 06/11/2025 | 4.2 | 0.0 | 32.5 | 11.5 | 60 | 10 | 0.00 | 28.98 | |
| 07/11/2025 | 4.7 | 0.0 | 36.0 | 19.1 | 71 | 26 | 0.00 | 26.76 | |
| 08/11/2025 | 3.7 | 0.4 | 35.1 | 23.5 | 67 | 24 | 0.00 | 19.05 | |
| 09/11/2025 | 2.6 | 0.0 | 25.6 | 20.5 | 64 | 25 | 0.00 | 13.71 | |
| 10/11/2025 | 4.2 | 0.0 | 29.9 | 9.2 | 85 | 12 | 0.00 | 29.01 | |
| 11/11/2025 | 4.2 | 0.0 | 32.4 | 10.3 | 56 | 10 | 0.00 | 29.24 | |
| 12/11/2025 | 4.1 | 0.0 | 28.3 | 13.8 | 36 | 7 | 0.00 | 29.45 | |
| 13/11/2025 | 4.4 | 0.0 | 34.5 | 9.3 | 88 | 21 | 0.00 | 27.58 | |
| 14/11/2025 | 3.5 | 0.2 | 34.1 | 20.7 | 92 | 33 | 0.00 | 17.69 | |
| 15/11/2025 | 4.6 | 3.0 | 36.1 | 20.6 | 92 | 29 | 0.00 | 24.02 | |
| 16/11/2025 | 4.2 | 0.0 | 34.0 | 22.3 | 94 | 21 | 0.00 | 21.89 | |
| 17/11/2025 | 0.0 | 15.7 | 43 | 15 | 0.00 | 29.93 | |||
| 18/11/2025 | 53 | 17 | 1.73 | 30.00 | |||||
| 19/11/2025 | 7.7 | 35.9 | 13.8 | 60 | 17 | 2.60 | 29.82 | ||
| 20/11/2025 | 8.1 | 0.0 | 36.6 | 20.8 | 79 | 31 | 5.47 | 21.25 | |
| 21/11/2025 | 8.1 | 5.2 | 37.4 | 19.6 | 88 | 27 | 3.90 | 27.05 | |
| 22/11/2025 | 8.5 | 0.0 | 35.8 | 23.8 | 81 | 35 | 5.63 | 26.89 | |
| 23/11/2025 | 10.1 | 0.2 | 39.6 | 21.6 | 84 | 19 | 5.16 | 28.66 | |
| 24/11/2025 | 11.3 | 0.0 | 43.2 | 24.4 | 69 | 11 | 4.67 | 30.26 | |
| 25/11/2025 | 11.3 | 0.0 | 43.3 | 27.2 | 65 | 17 | 5.64 | 24.87 | |
| Totals: | 150.5 | 11.4 |
