Evapotranspiration Calculations
Newcastle Nobbys Signal Station - September 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2025 | 2.8 | 0.0 | 18.4 | 8.3 | 79 | 51 | 3.13 | 16.52 | |
| 02/09/2025 | 2.8 | 0.0 | 20.3 | 9.3 | 88 | 58 | 3.24 | 16.66 | |
| 03/09/2025 | 3.6 | 0.0 | 21.1 | 10.3 | 90 | 34 | 3.55 | 18.33 | |
| 04/09/2025 | 4.9 | 0.0 | 22.9 | 10.8 | 68 | 23 | 4.96 | 16.50 | |
| 05/09/2025 | 4.1 | 0.0 | 18.5 | 13.5 | 70 | 42 | 6.04 | 17.21 | |
| 06/09/2025 | 4.0 | 0.0 | 20.1 | 14.3 | 72 | 51 | 5.98 | 18.06 | |
| 07/09/2025 | 3.1 | 0.0 | 20.6 | 10.6 | 89 | 61 | 3.81 | 18.80 | |
| 08/09/2025 | 5.5 | 0.0 | 26.1 | 14.5 | 80 | 36 | 6.49 | 18.78 | |
| 09/09/2025 | 3.3 | 0.0 | 23.6 | 17.4 | 91 | 52 | 4.87 | 11.22 | |
| 10/09/2025 | 2.3 | 21.2 | 19.5 | 15.8 | 94 | 65 | 4.67 | 8.92 | |
| 11/09/2025 | 2.6 | 13.4 | 15.9 | 9.8 | 88 | 60 | 9.30 | 8.24 | |
| 12/09/2025 | 3.0 | 8.0 | 18.4 | 9.3 | 88 | 53 | 3.32 | 18.83 | |
| 13/09/2025 | 3.0 | 0.0 | 18.5 | 9.5 | 87 | 61 | 3.51 | 19.56 | |
| 14/09/2025 | 4.1 | 0.0 | 23.3 | 10.7 | 93 | 34 | 3.46 | 20.18 | |
| 15/09/2025 | 5.4 | 0.0 | 25.4 | 12.9 | 72 | 32 | 5.12 | 20.34 | |
| 16/09/2025 | 4.8 | 0.0 | 25.4 | 14.8 | 70 | 36 | 4.45 | 17.25 | |
| 17/09/2025 | 5.0 | 0.0 | 26.7 | 16.3 | 83 | 40 | 4.61 | 20.42 | |
| 18/09/2025 | 3.8 | 0.0 | 19.0 | 12.9 | 86 | 44 | 4.38 | 20.72 | |
| 19/09/2025 | 4.4 | 0.0 | 24.8 | 12.0 | 94 | 32 | 3.50 | 20.70 | |
| 20/09/2025 | 5.8 | 0.8 | 24.6 | 15.1 | 88 | 26 | 6.97 | 18.73 | |
| Totals: | 78.3 | 43.4 |
