Evapotranspiration Calculations
Yamba Pilot Station - September 2026 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/09/2026 | 87 | 37 | 3.27 | 19.10 | |||||
| 02/09/2026 | 3.8 | 0.0 | 26.1 | 13.1 | 94 | 47 | 3.10 | 18.77 | |
| 03/09/2026 | 5.4 | 0.0 | 31.0 | 16.5 | 83 | 28 | 4.14 | 16.66 | |
| 04/09/2026 | 3.7 | 0.0 | 23.4 | 19.3 | 94 | 59 | 4.20 | 19.59 | |
| 05/09/2026 | 3.4 | 0.0 | 27.3 | 14.5 | 99 | 70 | 2.80 | 19.68 | |
| 06/09/2026 | 6.3 | 0.0 | 30.3 | 18.4 | 74 | 33 | 5.60 | 19.90 | |
| 07/09/2026 | 3.4 | 0.0 | 22.1 | 12.6 | 88 | 57 | 3.26 | 19.03 | |
| 08/09/2026 | 3.3 | 0.6 | 20.7 | 14.8 | 94 | 59 | 5.98 | 16.13 | |
| 09/09/2026 | 3.4 | 1.2 | 22.3 | 12.1 | 93 | 59 | 3.50 | 20.12 | |
| 10/09/2026 | 3.6 | 0.8 | 20.1 | 15.3 | 91 | 58 | 7.01 | 18.82 | |
| 11/09/2026 | 2.9 | 5.2 | 20.0 | 13.2 | 96 | 67 | 5.73 | 17.04 | |
| 12/09/2026 | 3.5 | 3.4 | 21.8 | 13.8 | 94 | 58 | 4.20 | 19.26 | |
| 13/09/2026 | 3.7 | 0.0 | 21.6 | 13.4 | 87 | 48 | 3.07 | 20.76 | |
| 14/09/2026 | 4.0 | 0.0 | 23.6 | 11.3 | 92 | 47 | 3.51 | 21.12 | |
| 15/09/2026 | 3.9 | 0.0 | 25.6 | 14.3 | 92 | 61 | 3.59 | 21.32 | |
| Totals: | 54.3 | 11.2 |
