Evapotranspiration Calculations
Bickley - 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 | 9.3 | 0.0 | 34.2 | 16.8 | 51 | 11 | 4.44 | 29.49 | |
| 02/01/2026 | 10.5 | 0.0 | 38.1 | 18.0 | 56 | 13 | 4.92 | 30.11 | |
| 03/01/2026 | 9.1 | 0.0 | 34.4 | 19.0 | 55 | 25 | 4.55 | 31.43 | |
| 04/01/2026 | 8.9 | 0.0 | 32.5 | 17.5 | 60 | 26 | 5.05 | 31.46 | |
| 05/01/2026 | 8.6 | 0.0 | 34.3 | 18.8 | 74 | 27 | 4.33 | 31.36 | |
| 06/01/2026 | 7.8 | 0.0 | 31.2 | 16.4 | 77 | 37 | 5.03 | 31.28 | |
| 07/01/2026 | 7.8 | 0.0 | 29.8 | 14.7 | 75 | 28 | 4.71 | 31.21 | |
| 08/01/2026 | 6.3 | 0.0 | 26.9 | 14.7 | 68 | 37 | 5.21 | 21.97 | |
| 09/01/2026 | 6.5 | 0.0 | 26.5 | 12.5 | 73 | 24 | 5.34 | 20.82 | |
| 10/01/2026 | 8.5 | 0.0 | 27.4 | 12.5 | 69 | 27 | 8.21 | 31.07 | |
| 11/01/2026 | 8.8 | 0.0 | 31.4 | 12.1 | 74 | 24 | 6.54 | 29.12 | |
| 12/01/2026 | 8.4 | 0.8 | 32.8 | 18.8 | 76 | 29 | 5.29 | 29.34 | |
| 13/01/2026 | 7.4 | 0.0 | 30.8 | 12.8 | 90 | 30 | 4.25 | 30.61 | |
| 14/01/2026 | 8.2 | 0.0 | 30.0 | 14.0 | 83 | 26 | 6.38 | 29.58 | |
| 15/01/2026 | 9.4 | 0.0 | 35.2 | 14.0 | 80 | 23 | 5.72 | 30.02 | |
| 16/01/2026 | 8.6 | 0.0 | 32.7 | 19.8 | 85 | 26 | 5.61 | 30.68 | |
| 17/01/2026 | 5.8 | 0.0 | 24.9 | 15.8 | 87 | 42 | 4.90 | 27.00 | |
| 18/01/2026 | 7.0 | 0.0 | 29.1 | 11.7 | 88 | 25 | 3.82 | 30.50 | |
| 19/01/2026 | 9.7 | 0.0 | 33.6 | 13.8 | 62 | 15 | 5.72 | 30.36 | |
| 20/01/2026 | 11.2 | 0.0 | 37.3 | 15.5 | 64 | 14 | 6.38 | 30.31 | |
| 21/01/2026 | 11.4 | 0.0 | 38.4 | 16.3 | 78 | 13 | 6.52 | 30.23 | |
| 22/01/2026 | 8.9 | 0.0 | 32.3 | 24.5 | 84 | 19 | 5.61 | 30.05 | |
| 23/01/2026 | 5.4 | 0.0 | 24.9 | 14.5 | 88 | 43 | 4.05 | 25.88 | |
| 24/01/2026 | 6.6 | 0.0 | 27.6 | 13.1 | 85 | 37 | 4.61 | 29.63 | |
| 25/01/2026 | 4.0 | 0.2 | 23.8 | 14.0 | 97 | 52 | 4.69 | 17.01 | |
| 26/01/2026 | 3.9 | 4.8 | 21.0 | 14.1 | 94 | 52 | 4.45 | 18.14 | |
| 27/01/2026 | 5.8 | 0.0 | 25.8 | 10.3 | 85 | 32 | 4.12 | 25.46 | |
| 28/01/2026 | 7.5 | 0.0 | 29.0 | 12.1 | 73 | 30 | 5.53 | 28.93 | |
| 29/01/2026 | 8.7 | 0.0 | 33.8 | 14.7 | 71 | 26 | 5.24 | 29.42 | |
| 30/01/2026 | 8.9 | 0.0 | 35.6 | 19.6 | 62 | 24 | 4.67 | 28.53 | |
| Totals: | 238.9 | 5.8 |
