Average annual temperature is 12.6 °C
Absolute maximum temperature: 31.3 °C
Absolute minimum temperature: -3.8 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Le Merzer
* Weather data for Le Merzer 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) | 13.8 | 16.6 | 17.4 | 17.9 | 18.9 | 27.5 | 27.7 | 27.0 | 31.3 | 28.1 | 16.0 | 15.3 |
| Average daytime temperature (°C) | 9.3 | 10.3 | 12.3 | 13.8 | 16.7 | 22.0 | 21.3 | 21.5 | 22.8 | 18.7 | 12.4 | 11.4 |
| Average temperature (°C) | 7.1 | 7.0 | 9.4 | 10.1 | 13.0 | 17.4 | 17.5 | 17.5 | 18.3 | 14.6 | 10.1 | 9.4 |
| Average night temperature (°C) | 4.9 | 4.0 | 6.9 | 6.6 | 9.3 | 13.1 | 13.6 | 14.1 | 14.3 | 11.1 | 8.0 | 7.2 |
| Absolute minimum temperature (°C) | -3.8 | -2.6 | 1.3 | 1.3 | 5.7 | 10.7 | 10.0 | 11.3 | 9.6 | 7.3 | 1.7 | 1.7 |
| 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 | 5.8 | 8.5 | 11.3 | 11.9 | 9.9 | 9.3 | 8.8 | 6.6 | 4.3 | 3.5 |
| Precipitation (mm) | 77 | 23 | 96 | 66 | 53 | 50 | 91 | 90 | 69 | 66 | 108 | 62 |
| Sunny days | 7 | 13 | 3 | 9 | 14 | 15 | 5 | 7 | 9 | 9 | 2 | 7 |
| Rainy days | 24 | 15 | 28 | 21 | 17 | 15 | 26 | 24 | 21 | 22 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Le Merzer during the most sunny months:
Months with the longest average daylight duration in Le Merzer:
The largest precipitation sum in Le Merzer is at