Evapotranspiration Calculations
Edinburgh RAAF - 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 | 7.8 | 0.0 | 29.1 | 12.8 | 65 | 19 | 4.10 | 31.46 | |
| 02/01/2026 | 8.2 | 0.0 | 32.6 | 13.0 | 75 | 19 | 3.96 | 31.32 | |
| 03/01/2026 | 7.0 | 0.0 | 30.2 | 16.5 | 72 | 35 | 4.26 | 27.18 | |
| 04/01/2026 | 7.0 | 0.0 | 29.2 | 10.9 | 84 | 32 | 4.15 | 30.33 | |
| 05/01/2026 | 7.7 | 0.0 | 30.8 | 11.2 | 85 | 17 | 3.75 | 31.19 | |
| 06/01/2026 | 9.3 | 0.0 | 39.4 | 15.0 | 41 | 11 | 3.13 | 31.12 | |
| 07/01/2026 | 13.2 | 0.0 | 44.6 | 19.9 | 45 | 6 | 5.32 | 30.95 | |
| 08/01/2026 | 12.3 | 0.0 | 45.2 | 28.9 | 72 | 12 | 5.17 | 30.58 | |
| 09/01/2026 | 9.3 | 0.0 | 32.8 | 20.2 | 84 | 16 | 5.91 | 29.93 | |
| 10/01/2026 | 6.9 | 0.0 | 23.8 | 16.8 | 73 | 39 | 8.63 | 27.79 | |
| 11/01/2026 | 6.2 | 0.0 | 26.0 | 11.0 | 84 | 29 | 3.94 | 28.26 | |
| 12/01/2026 | 7.5 | 0.0 | 29.2 | 12.3 | 69 | 20 | 3.96 | 30.45 | |
| 13/01/2026 | 6.8 | 0.0 | 30.1 | 10.9 | 82 | 29 | 3.40 | 29.37 | |
| 14/01/2026 | 7.8 | 0.0 | 31.5 | 13.7 | 74 | 24 | 4.19 | 30.09 | |
| 15/01/2026 | 4.9 | 0.0 | 24.3 | 15.1 | 75 | 47 | 6.31 | 14.58 | |
| 16/01/2026 | 5.7 | 0.0 | 25.4 | 17.3 | 77 | 48 | 5.25 | 24.35 | |
| 17/01/2026 | 7.5 | 0.0 | 30.5 | 15.5 | 83 | 30 | 4.56 | 30.09 | |
| 18/01/2026 | 9.9 | 0.0 | 37.9 | 15.9 | 63 | 15 | 4.59 | 29.17 | |
| 19/01/2026 | 8.8 | 0.0 | 29.0 | 23.1 | 78 | 22 | 7.24 | 29.71 | |
| 20/01/2026 | 8.6 | 0.0 | 33.2 | 18.5 | 77 | 31 | 6.12 | 28.38 | |
| 21/01/2026 | 6.8 | 0.0 | 26.2 | 16.8 | 74 | 38 | 5.53 | 29.31 | |
| 22/01/2026 | 0.0 | 13.5 | 62 | 15 | 4.56 | 29.58 | |||
| 23/01/2026 | 36.5 | 47 | 8 | 5.29 | 29.31 | ||||
| 24/01/2026 | 13.8 | 0.0 | 45.2 | 24.6 | 66 | 9 | 7.44 | 21.98 | |
| 25/01/2026 | 7.6 | 0.0 | 34.9 | 19.1 | 79 | 26 | 3.12 | 29.05 | |
| 26/01/2026 | 9.9 | 0.0 | 45.6 | 19.1 | 40 | 12 | 3.03 | 29.02 | |
| 27/01/2026 | 14.4 | 0.0 | 44.1 | 28.1 | 42 | 13 | 7.37 | 28.80 | |
| 28/01/2026 | 7.8 | 0.0 | 35.0 | 21.6 | 66 | 25 | 3.77 | 25.64 | |
| 29/01/2026 | 9.7 | 0.0 | 37.1 | 24.8 | 41 | 19 | 5.22 | 22.35 | |
| 30/01/2026 | 10.8 | 0.0 | 39.8 | 25.2 | 40 | 20 | 5.23 | 26.97 | |
| Totals: | 243.2 | 0.0 |
