Average annual temperature is 13.1 °C
Absolute maximum temperature: 31.8 °C
Absolute minimum temperature: -3.2 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Tréfin
* Weather data for Tréfin France is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 13.7 | 14.0 | 18.1 | 20.0 | 25.3 | 29.6 | 29.0 | 30.3 | 31.8 | 26.4 | 16.0 | 14.6 |
| Average daytime temperature (°C) | 9.2 | 10.2 | 12.3 | 14.7 | 19.4 | 24.9 | 21.8 | 22.8 | 24.2 | 18.7 | 13.0 | 11.1 |
| Average temperature (°C) | 6.8 | 6.1 | 9.1 | 10.6 | 14.7 | 19.8 | 18.1 | 18.6 | 19.4 | 14.6 | 10.2 | 8.8 |
| Average night temperature (°C) | 4.5 | 2.4 | 6.0 | 6.5 | 10.1 | 14.6 | 14.3 | 14.6 | 15.2 | 10.7 | 7.4 | 6.3 |
| Absolute minimum temperature (°C) | -3.2 | -2.0 | -2.3 | 1.0 | 6.2 | 10.5 | 11.7 | 10.1 | 7.8 | 6.6 | -0.9 | -2.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 9.0 | 10.0 | 12.0 | 14.0 | 15.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.3 | 11.9 | 13.6 | 15.1 | 15.9 | 15.5 | 14.2 | 12.6 | 10.9 | 9.3 | 8.5 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 10.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 4.1 | 5.5 | 7.1 | 8.7 | 11.8 | 12.4 | 10.8 | 10.4 | 9.7 | 6.4 | 5.2 | 3.9 |
| Precipitation (mm) | 99 | 22 | 136 | 77 | 55 | 43 | 95 | 71 | 77 | 131 | 124 | 88 |
| Sunny days | 10 | 15 | 9 | 11 | 15 | 15 | 6 | 10 | 15 | 12 | 5 | 10 |
| Rainy days | 21 | 13 | 22 | 19 | 16 | 15 | 25 | 21 | 15 | 19 | 25 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Tréfin during the most sunny months:
Months with the longest average daylight duration in Tréfin:
The largest precipitation sum in Tréfin is at