Average annual temperature is 12.7 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: -2.9 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Kerhéro
* Weather data for Kerhéro 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) | 13.0 | 13.6 | 17.1 | 19.1 | 23.5 | 28.7 | 26.8 | 28.2 | 30.9 | 25.9 | 15.6 | 14.5 |
| Average daytime temperature (°C) | 8.9 | 10.1 | 11.8 | 14.5 | 18.4 | 24.1 | 20.9 | 21.8 | 23.1 | 18.0 | 12.5 | 11.1 |
| Average temperature (°C) | 6.6 | 6.3 | 8.9 | 10.4 | 14.1 | 19.0 | 17.4 | 17.8 | 18.9 | 14.4 | 9.9 | 8.9 |
| Average night temperature (°C) | 4.3 | 2.9 | 6.0 | 6.5 | 9.7 | 14.0 | 13.8 | 14.2 | 15.0 | 10.9 | 7.4 | 6.5 |
| Absolute minimum temperature (°C) | -2.9 | -1.0 | -1.5 | 2.4 | 6.4 | 9.5 | 10.4 | 9.3 | 7.5 | 6.9 | 1.4 | -0.6 |
| 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 | 15.0 | 14.0 | 13.0 | 11.0 | 9.0 | 8.0 |
| Daylight mean duration (h) | 8.9 | 10.2 | 11.9 | 13.7 | 15.2 | 15.9 | 15.6 | 14.2 | 12.6 | 10.8 | 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) | 4.2 | 6.0 | 6.5 | 8.7 | 11.6 | 12.5 | 10.2 | 10.1 | 9.2 | 6.0 | 5.0 | 3.8 |
| Precipitation (mm) | 104 | 20 | 166 | 101 | 61 | 40 | 118 | 75 | 95 | 105 | 134 | 110 |
| Sunny days | 10 | 16 | 7 | 11 | 12 | 17 | 3 | 10 | 11 | 12 | 5 | 6 |
| Rainy days | 21 | 12 | 24 | 19 | 19 | 13 | 28 | 21 | 19 | 19 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Kerhéro during the most sunny months:
Months with the longest average daylight duration in Kerhéro:
The largest precipitation sum in Kerhéro is at