Average annual temperature is 12.3 °C
Absolute maximum temperature: 30.5 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 111 days
Number of rainy days: 254 days
Look at detailed online map of Trémuson
* Weather data for Trémuson 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) | 13.4 | 15.4 | 16.6 | 17.3 | 19.4 | 27.0 | 27.5 | 26.6 | 30.5 | 28.1 | 15.8 | 15.1 |
| Average daytime temperature (°C) | 8.8 | 9.7 | 11.8 | 13.2 | 15.8 | 21.1 | 21.3 | 21.2 | 22.5 | 18.4 | 12.1 | 11.0 |
| Average temperature (°C) | 6.8 | 6.5 | 9.0 | 9.7 | 12.6 | 17.0 | 17.3 | 17.2 | 18.0 | 14.2 | 9.7 | 8.9 |
| Average night temperature (°C) | 4.6 | 3.5 | 6.5 | 6.3 | 9.2 | 12.9 | 13.3 | 13.7 | 14.0 | 10.8 | 7.5 | 6.6 |
| Absolute minimum temperature (°C) | -3.5 | -2.4 | 0.6 | 1.0 | 5.8 | 9.8 | 9.3 | 11.0 | 9.0 | 6.4 | 1.3 | 0.9 |
| 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 | 16.0 | 16.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.8 | 10.2 | 11.9 | 13.7 | 15.2 | 16.1 | 15.7 | 14.3 | 12.6 | 10.8 | 9.2 | 8.4 |
| Daylight minimum duration (h) | 8.0 | 9.0 | 11.0 | 12.0 | 14.0 | 15.0 | 15.0 | 13.0 | 11.0 | 9.0 | 8.0 | 8.0 |
| Sunshine mean duration (h) | 3.3 | 5.7 | 6.0 | 8.3 | 11.2 | 11.9 | 9.7 | 9.3 | 8.8 | 6.3 | 4.3 | 3.5 |
| Precipitation (mm) | 72 | 22 | 106 | 78 | 50 | 43 | 102 | 72 | 82 | 59 | 121 | 68 |
| Sunny days | 5 | 15 | 3 | 9 | 13 | 15 | 6 | 10 | 8 | 13 | 4 | 10 |
| Rainy days | 26 | 13 | 28 | 21 | 18 | 15 | 25 | 21 | 22 | 18 | 26 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Trémuson during the most sunny months:
Months with the longest average daylight duration in Trémuson:
The largest precipitation sum in Trémuson is at