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 | | | | | | | |
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