Evapotranspiration Calculations
Tunnack Fire Station - December 2025 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) |
| 01/12/2025 | 2.9 | 3.2 | | 14.5 | 0.3 | 98 | 49 | 2.45 | 19.45 |
| 02/12/2025 | 2.7 | 2.8 | | 15.2 | 1.3 | 97 | 58 | 3.89 | 16.75 |
| 03/12/2025 | 5.7 | 0.0 | | 22.6 | 6.4 | 91 | 37 | 5.78 | 28.77 |
| 04/12/2025 | 8.0 | 0.0 | | 27.7 | 10.0 | 92 | 22 | 10.14 | 20.72 |
| 05/12/2025 | 5.6 | 0.0 | | 20.5 | 3.8 | 83 | 27 | 4.43 | 30.95 |
| 06/12/2025 | 3.4 | 0.0 | | 18.2 | 4.1 | 97 | 48 | 4.73 | 16.16 |
| 07/12/2025 | 4.3 | 6.4 | | 14.9 | 2.0 | 92 | 39 | 6.08 | 29.62 |
| 08/12/2025 | 4.4 | 0.0 | | 20.2 | 7.7 | 82 | 48 | 8.57 | 15.49 |
| 09/12/2025 | 5.7 | 0.0 | | 17.2 | 7.7 | 72 | 31 | 7.52 | 31.25 |
| 10/12/2025 | 5.4 | 0.0 | | 20.0 | 1.8 | 84 | 32 | 4.32 | 31.55 |
| 11/12/2025 | 5.3 | 0.0 | | 21.5 | 1.3 | 87 | 28 | 2.82 | 31.43 |
| 12/12/2025 | 6.4 | 0.0 | | 23.3 | 7.8 | 91 | 35 | 7.27 | 31.41 |
| 13/12/2025 | 5.5 | 0.0 | | 24.4 | 11.1 | 93 | 40 | 3.74 | 27.57 |
| 14/12/2025 | 4.2 | 0.8 | | 12.9 | 8.3 | 90 | 35 | 7.77 | 25.69 |
| 15/12/2025 | 4.1 | 3.0 | | 14.5 | 3.2 | 86 | 41 | 6.89 | 25.55 |
| 16/12/2025 | 6.0 | 1.2 | | 23.4 | 5.5 | 83 | 37 | 5.16 | 31.37 |
| 17/12/2025 | 6.4 | 0.0 | | 27.3 | 6.4 | 93 | 26 | 3.26 | 30.65 |
| 18/12/2025 | 2.5 | 0.0 | | 19.9 | 7.2 | 95 | 42 | 2.38 | 8.01 |
| Totals: | 88.5 | 17.4 | | | | | | | |
Monthly Archive