Average annual temperature is 13.7 °C
Absolute maximum temperature: 27.6 °C
Absolute minimum temperature: 0.7 °C
Number of sunny days: 165 days
Number of rainy days: 200 days
Look at detailed online map of Carnac
* Weather data for Carnac 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) | 13.2 | 10.9 | 13.6 | 15.2 | 23.3 | 23.5 | 20.2 | 27.6 | 25.8 | 21.8 | 16.2 | 14.6 |
| Average daytime temperature (°C) | 9.9 | 9.3 | 11.1 | 12.8 | 17.0 | 20.2 | 18.3 | 19.3 | 20.4 | 17.9 | 13.9 | 12.3 |
| Average temperature (°C) | 8.5 | 7.6 | 9.8 | 11.2 | 14.6 | 18.5 | 17.4 | 17.8 | 18.9 | 16.3 | 12.4 | 11.2 |
| Average night temperature (°C) | 7.2 | 5.8 | 8.6 | 9.4 | 12.1 | 16.5 | 16.3 | 16.2 | 17.3 | 14.5 | 11.0 | 9.9 |
| Absolute minimum temperature (°C) | 0.7 | 2.3 | 1.6 | 5.5 | 9.4 | 12.3 | 13.0 | 13.4 | 13.2 | 10.6 | 6.4 | 3.2 |
| 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) | 4.4 | 6.6 | 7.3 | 9.2 | 12.2 | 12.7 | 11.8 | 11.2 | 9.7 | 6.3 | 5.1 | 4.2 |
| Precipitation (mm) | 86 | 12 | 111 | 74 | 32 | 24 | 109 | 36 | 58 | 158 | 186 | 119 |
| Sunny days | 7 | 22 | 9 | 13 | 19 | 23 | 14 | 16 | 12 | 13 | 7 | 10 |
| Rainy days | 24 | 6 | 22 | 17 | 12 | 7 | 17 | 15 | 18 | 18 | 23 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Carnac during the most sunny months:
Months with the longest average daylight duration in Carnac:
The largest precipitation sum in Carnac is at