Evapotranspiration Calculations
Devonport Airport - January 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) |
|---|---|---|---|---|---|---|---|---|---|
| 01/01/2026 | 4.5 | 0.0 | 19.0 | 12.3 | 90 | 66 | 4.00 | 30.86 | |
| 02/01/2026 | 4.6 | 0.0 | 19.2 | 12.0 | 91 | 61 | 3.51 | 30.20 | |
| 03/01/2026 | 4.4 | 0.0 | 21.9 | 11.9 | 91 | 60 | 3.74 | 25.09 | |
| 04/01/2026 | 5.7 | 0.0 | 24.2 | 14.9 | 91 | 49 | 4.80 | 30.18 | |
| 05/01/2026 | 6.0 | 0.0 | 24.8 | 14.9 | 90 | 43 | 4.27 | 30.64 | |
| 06/01/2026 | 4.9 | 0.0 | 21.6 | 14.7 | 89 | 65 | 6.41 | 29.74 | |
| 07/01/2026 | 5.1 | 0.0 | 23.0 | 12.1 | 94 | 52 | 2.65 | 30.17 | |
| 08/01/2026 | 4.3 | 0.0 | 23.0 | 16.7 | 91 | 54 | 5.29 | 18.13 | |
| 09/01/2026 | 3.2 | 0.4 | 24.0 | 15.2 | 92 | 57 | 5.18 | 8.59 | |
| 10/01/2026 | 5.9 | 3.0 | 22.5 | 15.0 | 90 | 44 | 11.45 | 25.76 | |
| 11/01/2026 | 5.5 | 0.2 | 21.3 | 8.0 | 88 | 38 | 5.69 | 29.38 | |
| 12/01/2026 | 4.5 | 0.0 | 18.8 | 9.5 | 90 | 55 | 3.40 | 29.91 | |
| 13/01/2026 | 4.7 | 0.0 | 20.6 | 9.0 | 92 | 55 | 3.99 | 30.26 | |
| 14/01/2026 | 4.4 | 0.0 | 22.1 | 13.0 | 93 | 58 | 4.69 | 24.05 | |
| Totals: | 67.7 | 3.6 |
