Evapotranspiration Calculations
Carnarvon Airport - December 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/12/2025 | 9.0 | 0.0 | 37.0 | 22.4 | 88 | 35 | 5.55 | 30.21 | |
| 02/12/2025 | 7.6 | 0.0 | 32.8 | 21.7 | 87 | 47 | 5.21 | 30.79 | |
| 03/12/2025 | 7.2 | 0.0 | 31.0 | 22.9 | 91 | 52 | 5.88 | 30.87 | |
| 04/12/2025 | 6.6 | 0.0 | 28.9 | 22.1 | 88 | 61 | 7.21 | 30.88 | |
| 05/12/2025 | 7.2 | 0.0 | 27.8 | 21.0 | 82 | 54 | 10.03 | 30.77 | |
| 06/12/2025 | 7.4 | 0.0 | 28.3 | 19.6 | 81 | 52 | 9.66 | 30.89 | |
| 07/12/2025 | 6.3 | 0.0 | 28.6 | 20.9 | 89 | 66 | 7.85 | 30.90 | |
| 08/12/2025 | 7.1 | 0.0 | 28.9 | 21.9 | 83 | 57 | 9.15 | 30.62 | |
| 09/12/2025 | 7.3 | 0.0 | 28.5 | 21.1 | 85 | 53 | 9.56 | 30.90 | |
| 10/12/2025 | 6.4 | 0.0 | 28.0 | 21.1 | 88 | 63 | 9.14 | 30.86 | |
| 11/12/2025 | 6.3 | 0.0 | 28.0 | 21.6 | 87 | 66 | 9.03 | 30.56 | |
| 12/12/2025 | 6.6 | 0.0 | 28.2 | 21.7 | 86 | 61 | 9.18 | 30.16 | |
| 13/12/2025 | 5.9 | 0.0 | 27.9 | 22.1 | 90 | 71 | 5.71 | 30.50 | |
| 14/12/2025 | 5.7 | 0.0 | 27.9 | 21.1 | 94 | 70 | 4.69 | 30.45 | |
| 15/12/2025 | 6.2 | 0.0 | 29.2 | 22.1 | 92 | 66 | 5.22 | 30.98 | |
| 16/12/2025 | 5.9 | 0.0 | 28.5 | 23.0 | 95 | 71 | 7.08 | 30.99 | |
| 17/12/2025 | 9.1 | 0.0 | 32.2 | 23.3 | 84 | 40 | 9.52 | 31.04 | |
| 18/12/2025 | 9.3 | 0.0 | 33.4 | 22.5 | 82 | 41 | 9.51 | 30.84 | |
| Totals: | 127.1 | 0.0 |
