Average annual temperature is 12.4 °C
Absolute maximum temperature: 29.8 °C
Absolute minimum temperature: -3.5 °C
Number of sunny days: 97 days
Number of rainy days: 268 days
Look at detailed online map of Kermarc
* Weather data for Kermarc 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 | 16.0 | 16.7 | 17.1 | 19.0 | 27.8 | 26.5 | 26.4 | 29.8 | 26.8 | 15.7 | 14.8 |
| Average daytime temperature (°C) | 9.0 | 10.1 | 11.8 | 13.4 | 16.4 | 21.7 | 20.7 | 20.9 | 22.2 | 18.1 | 12.1 | 11.2 |
| Average temperature (°C) | 6.9 | 6.9 | 9.1 | 9.8 | 12.7 | 17.1 | 17.1 | 17.2 | 18.0 | 14.4 | 9.9 | 9.3 |
| Average night temperature (°C) | 4.7 | 4.1 | 6.6 | 6.4 | 9.1 | 12.9 | 13.6 | 14.0 | 14.2 | 11.2 | 7.9 | 7.2 |
| Absolute minimum temperature (°C) | -3.5 | -2.0 | 0.4 | 1.1 | 5.3 | 10.0 | 10.1 | 11.4 | 9.7 | 7.0 | 2.0 | 0.8 |
| 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 | 5.6 | 5.5 | 8.4 | 11.3 | 11.9 | 9.8 | 9.3 | 8.9 | 6.6 | 4.2 | 3.4 |
| Precipitation (mm) | 83 | 24 | 101 | 67 | 47 | 52 | 87 | 94 | 68 | 72 | 128 | 67 |
| Sunny days | 8 | 11 | 2 | 8 | 14 | 14 | 6 | 7 | 7 | 10 | 4 | 6 |
| Rainy days | 23 | 17 | 29 | 22 | 17 | 16 | 25 | 24 | 23 | 21 | 26 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kermarc during the most sunny months:
Months with the longest average daylight duration in Kermarc:
The largest precipitation sum in Kermarc is at