Evapotranspiration Calculations
Coffs Harbour Airport - October 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) |
| 30/09/2026 | 4.5 | 0.0 | | 23.1 | 8.7 | 100 | 46 | 5.27 | 23.58 |
| 01/10/2026 | 5.7 | 0.0 | | 25.9 | 14.3 | 85 | 43 | 6.70 | 23.86 |
| 02/10/2026 | 5.5 | 0.0 | | 25.7 | 15.7 | 81 | 51 | 7.19 | 24.00 |
| 03/10/2026 | 4.6 | 0.0 | | 25.4 | 16.8 | 82 | 60 | 7.18 | 18.23 |
| 04/10/2026 | 4.4 | 0.0 | | 26.0 | 18.3 | 85 | 59 | 7.07 | 15.34 |
| 05/10/2026 | 2.4 | 0.0 | | 24.4 | 17.4 | 97 | 73 | 3.08 | 10.27 |
| 06/10/2026 | 4.7 | 1.6 | | 28.8 | 17.6 | 100 | 53 | 3.50 | 22.35 |
| Totals: | 31.8 | 1.6 | | | | | | | |
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