Average annual temperature is 13.4 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: -2.5 °C
Number of sunny days: 133 days
Number of rainy days: 232 days
Look at detailed online map of Le Guern
* Weather data for Le Guern 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 | 12.5 | 15.6 | 17.7 | 24.9 | 27.6 | 25.8 | 29.8 | 31.1 | 24.4 | 16.3 | 15.0 |
| Average daytime temperature (°C) | 9.6 | 10.3 | 11.9 | 14.2 | 18.9 | 23.4 | 20.3 | 21.5 | 22.9 | 18.3 | 13.5 | 11.9 |
| Average temperature (°C) | 7.4 | 6.8 | 9.5 | 11.0 | 14.8 | 19.5 | 17.9 | 18.3 | 19.3 | 15.2 | 11.1 | 10.0 |
| Average night temperature (°C) | 5.3 | 3.6 | 7.0 | 7.7 | 10.9 | 15.2 | 15.0 | 15.0 | 15.9 | 12.0 | 8.6 | 7.7 |
| Absolute minimum temperature (°C) | -2.5 | -0.4 | -0.6 | 3.5 | 7.6 | 10.9 | 11.0 | 9.7 | 8.5 | 7.8 | 1.7 | -0.2 |
| 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 | 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) | 4.5 | 6.6 | 7.2 | 9.3 | 12.3 | 12.7 | 11.6 | 11.0 | 9.6 | 6.3 | 5.1 | 4.2 |
| Precipitation (mm) | 100 | 13 | 143 | 90 | 46 | 37 | 109 | 62 | 71 | 142 | 153 | 118 |
| Sunny days | 8 | 19 | 8 | 11 | 15 | 20 | 6 | 11 | 12 | 12 | 5 | 6 |
| Rainy days | 23 | 9 | 23 | 19 | 16 | 10 | 25 | 20 | 18 | 19 | 25 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Le Guern during the most sunny months:
Months with the longest average daylight duration in Le Guern:
The largest precipitation sum in Le Guern is at