Evapotranspiration Calculations
Coffs Harbour Airport - August 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) |
| 01/08/2026 | 2.5 | 0.0 | | 19.3 | 10.1 | 96 | 60 | 5.23 | 14.42 |
| 02/08/2026 | 2.0 | 1.2 | | 19.7 | 9.0 | 100 | 58 | 2.35 | 13.82 |
| 03/08/2026 | | 0.2 | | | 8.5 | 97 | 42 | 3.18 | 14.44 |
| 04/08/2026 | 2.6 | 0.0 | | 23.3 | 8.4 | 100 | 40 | 2.67 | 12.29 |
| 05/08/2026 | 2.2 | 0.0 | | 19.9 | 4.9 | 100 | 48 | 2.01 | 15.22 |
| 06/08/2026 | 2.2 | 0.0 | | 19.0 | 7.8 | 100 | 48 | 2.50 | 14.23 |
| 07/08/2026 | 1.9 | 0.0 | | 19.3 | 5.2 | 100 | 62 | 1.75 | 15.31 |
| 08/08/2026 | 2.3 | 0.0 | | 19.3 | 6.5 | 100 | 50 | 2.53 | 14.90 |
| 09/08/2026 | 2.2 | 0.0 | | 21.4 | 7.1 | 100 | 58 | 3.53 | 10.22 |
| 10/08/2026 | 4.5 | 0.2 | | 21.3 | 15.4 | 87 | 25 | 6.59 | 13.76 |
| 11/08/2026 | 2.9 | 0.2 | | 22.8 | 8.9 | 97 | 43 | 2.86 | 15.88 |
| 12/08/2026 | 2.4 | 0.0 | | 20.9 | 4.1 | 100 | 42 | 2.49 | 10.89 |
| 13/08/2026 | 2.8 | 0.0 | | 20.2 | 4.2 | 100 | 42 | 3.18 | 16.15 |
| 14/08/2026 | 2.7 | 0.0 | | 20.8 | 5.6 | 100 | 50 | 3.29 | 16.15 |
| 15/08/2026 | 3.0 | 0.0 | | 21.0 | 13.3 | 94 | 54 | 6.21 | 11.81 |
| 16/08/2026 | 2.3 | 0.4 | | 20.1 | 12.8 | 99 | 66 | 5.24 | 12.61 |
| 17/08/2026 | 2.4 | 11.6 | | 19.5 | 12.7 | 97 | 65 | 5.16 | 13.53 |
| 18/08/2026 | 2.1 | 6.8 | | 19.5 | 11.7 | 100 | 69 | 3.09 | 13.87 |
| 19/08/2026 | 2.2 | 3.4 | | 19.7 | 10.2 | 100 | 66 | 2.08 | 15.80 |
| 20/08/2026 | 2.3 | 0.8 | | 21.5 | 9.2 | 100 | 61 | 2.82 | 13.77 |
| 21/08/2026 | 3.4 | 0.4 | | 23.7 | 11.9 | 93 | 54 | 4.49 | 16.71 |
| 22/08/2026 | 1.9 | 0.4 | | 21.4 | 13.6 | 100 | 69 | 1.88 | 11.04 |
| 23/08/2026 | 2.6 | 0.2 | | 21.7 | 11.0 | 99 | 63 | 3.40 | 16.47 |
| 24/08/2026 | 2.5 | 13.0 | | 22.4 | 14.1 | 100 | 71 | 3.42 | 15.53 |
| 25/08/2026 | 3.5 | 0.0 | | 25.3 | 13.6 | 97 | 60 | 5.16 | 17.08 |
| 26/08/2026 | 2.4 | 2.8 | | 22.6 | 16.8 | 100 | 67 | 3.71 | 12.36 |
| Totals: | 63.8 | 41.6 | | | | | | | |
Monthly Archive