Evapotranspiration Calculations
Grafton Airport - September 2024 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2024 | 3.8 | 0.0 | 31.6 | 12.3 | 94 | 34 | 1.42 | 19.28 | |
| 02/09/2024 | 4.6 | 0.0 | 33.3 | 13.6 | 97 | 10 | 1.85 | 19.44 | |
| 03/09/2024 | 0.0 | 7.6 | 81 | 24 | 2.24 | 19.56 | |||
| 04/09/2024 | 2.8 | 22.8 | 4.8 | 96 | 44 | 1.50 | 17.66 | ||
| 05/09/2024 | 3.2 | 0.0 | 25.6 | 5.7 | 99 | 35 | 1.22 | 19.82 | |
| 06/09/2024 | 3.5 | 0.0 | 27.9 | 7.6 | 98 | 37 | 1.44 | 19.98 | |
| 07/09/2024 | 3.4 | 0.2 | 30.1 | 7.9 | 98 | 33 | 0.91 | 20.14 | |
| 08/09/2024 | 3.8 | 0.0 | 32.2 | 11.3 | 98 | 34 | 1.18 | 20.24 | |
| 09/09/2024 | 3.4 | 0.0 | 26.5 | 14.4 | 98 | 48 | 1.40 | 19.03 | |
| 10/09/2024 | 3.3 | 0.0 | 24.4 | 11.8 | 93 | 45 | 1.96 | 17.67 | |
| 11/09/2024 | 3.2 | 0.0 | 25.9 | 10.6 | 98 | 49 | 1.30 | 18.83 | |
| 12/09/2024 | 1.1 | 0.0 | 18.1 | 13.0 | 98 | 86 | 1.00 | 5.25 | |
| 13/09/2024 | 3.3 | 7.8 | 21.1 | 11.9 | 98 | 50 | 4.03 | 16.60 | |
| 14/09/2024 | 3.1 | 0.0 | 22.6 | 10.3 | 96 | 44 | 1.36 | 18.91 | |
| 15/09/2024 | 3.3 | 0.0 | 21.2 | 7.0 | 98 | 40 | 2.73 | 18.13 | |
| 16/09/2024 | 3.5 | 0.0 | 22.7 | 4.7 | 93 | 34 | 1.80 | 21.25 | |
| 17/09/2024 | 3.5 | 0.0 | 23.2 | 6.0 | 97 | 39 | 1.91 | 20.77 | |
| 18/09/2024 | 3.5 | 0.0 | 26.3 | 7.4 | 99 | 35 | 0.99 | 21.79 | |
| 19/09/2024 | 3.2 | 0.0 | 28.5 | 7.0 | 99 | 19 | 0.90 | 17.32 | |
| Totals: | 59.5 | 8.0 |
