Average annual temperature is 12.2 °C
Absolute maximum temperature: 30.2 °C
Absolute minimum temperature: -5.1 °C
Number of sunny days: 108 days
Number of rainy days: 257 days
Look at detailed online map of Kergroaz
* Weather data for Kergroaz 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) | 12.9 | 15.2 | 16.1 | 18.9 | 21.7 | 28.6 | 26.4 | 26.8 | 30.2 | 27.0 | 15.1 | 14.5 |
| Average daytime temperature (°C) | 8.8 | 10.4 | 11.6 | 14.3 | 17.6 | 23.1 | 20.7 | 21.3 | 22.3 | 17.7 | 12.1 | 11.1 |
| Average temperature (°C) | 6.3 | 6.3 | 8.7 | 9.8 | 13.2 | 17.8 | 16.9 | 17.1 | 18.0 | 13.7 | 9.6 | 8.9 |
| Average night temperature (°C) | 3.9 | 2.6 | 6.0 | 5.4 | 8.9 | 12.6 | 12.9 | 13.2 | 13.9 | 10.1 | 7.0 | 6.5 |
| Absolute minimum temperature (°C) | -5.1 | -2.7 | -2.2 | 0.7 | 4.5 | 9.3 | 8.6 | 8.9 | 6.5 | 5.5 | 0.4 | -1.2 |
| 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) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 16.0 | 15.6 | 14.3 | 12.6 | 10.8 | 9.3 | 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) | 3.4 | 6.4 | 4.9 | 8.3 | 11.5 | 12.0 | 9.3 | 9.2 | 8.8 | 6.2 | 4.4 | 2.9 |
| Precipitation (mm) | 118 | 15 | 154 | 89 | 50 | 32 | 88 | 72 | 70 | 101 | 156 | 110 |
| Sunny days | 6 | 15 | 6 | 8 | 16 | 15 | 4 | 9 | 9 | 10 | 5 | 5 |
| Rainy days | 25 | 13 | 25 | 22 | 15 | 15 | 27 | 22 | 21 | 21 | 25 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kergroaz during the most sunny months:
Months with the longest average daylight duration in Kergroaz:
The largest precipitation sum in Kergroaz is at