Evapotranspiration Calculations
Merimbula 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/10/2026 | 2.7 | 0.0 | 25.7 | 10.7 | 90 | 40 | 1.70 | 10.08 | |
| 02/10/2026 | 1.1 | 4.8 | 16.2 | 13.7 | 98 | 77 | 1.01 | 4.07 | |
| 03/10/2026 | 1.4 | 26.6 | 18.5 | 13.4 | 98 | 81 | 1.93 | 6.95 | |
| 04/10/2026 | 3.4 | 0.4 | 22.1 | 10.3 | 99 | 49 | 3.24 | 17.40 | |
| 05/10/2026 | 2.0 | 0.0 | 20.6 | 9.8 | 96 | 69 | 1.79 | 9.86 | |
| 06/10/2026 | 3.8 | 0.0 | 22.0 | 10.8 | 99 | 50 | 3.88 | 20.82 | |
| 07/10/2026 | 4.1 | 0.2 | 19.4 | 8.7 | 82 | 38 | 3.99 | 21.36 | |
| 08/10/2026 | 3.2 | 0.0 | 19.1 | 6.2 | 96 | 53 | 2.21 | 21.60 | |
| 09/10/2026 | 3.4 | 0.0 | 20.1 | 7.4 | 97 | 62 | 3.04 | 23.39 | |
| 10/10/2026 | 3.6 | 1.6 | 25.0 | 12.3 | 98 | 62 | 2.25 | 20.72 | |
| 11/10/2026 | 3.8 | 0.0 | 22.7 | 9.9 | 99 | 57 | 2.82 | 23.61 | |
| 12/10/2026 | 4.6 | 0.0 | 30.9 | 10.4 | 98 | 31 | 3.18 | 13.39 | |
| 13/10/2026 | 3.3 | 0.0 | 21.0 | 12.9 | 89 | 35 | 2.97 | 11.87 | |
| 14/10/2026 | 4.3 | 0.0 | 19.0 | 8.0 | 68 | 35 | 3.96 | 21.57 | |
| 15/10/2026 | 3.9 | 0.0 | 19.9 | 5.6 | 83 | 42 | 2.97 | 22.96 | |
| 16/10/2026 | 3.1 | 0.0 | 20.5 | 11.9 | 94 | 53 | 2.51 | 16.78 | |
| 17/10/2026 | 3.2 | 0.0 | 20.3 | 8.5 | 97 | 57 | 2.11 | 20.37 | |
| 18/10/2026 | 3.8 | 0.8 | 21.2 | 8.0 | 98 | 57 | 2.82 | 25.11 | |
| 19/10/2026 | 4.2 | 0.0 | 22.9 | 9.0 | 99 | 52 | 3.12 | 25.28 | |
| 20/10/2026 | 4.2 | 0.0 | 23.1 | 10.0 | 99 | 55 | 3.04 | 25.07 | |
| 21/10/2026 | 4.1 | 0.0 | 23.4 | 11.1 | 98 | 59 | 2.67 | 24.92 | |
| 22/10/2026 | 3.8 | 0.0 | 23.5 | 11.5 | 99 | 66 | 3.34 | 23.00 | |
| 23/10/2026 | 4.4 | 0.0 | 23.1 | 17.3 | 90 | 66 | 4.40 | 24.92 | |
| 24/10/2026 | 4.4 | 0.0 | 25.4 | 13.5 | 98 | 59 | 1.72 | 26.14 | |
| 25/10/2026 | 5.1 | 0.0 | 34.3 | 14.6 | 99 | 34 | 2.88 | 15.88 | |
| 26/10/2026 | 5.0 | 25.0 | 21.1 | 11.2 | 74 | 35 | 4.48 | 23.66 | |
| Totals: | 93.9 | 59.4 |
