Carnac Weather Today

Daily Weather Forecast & Temperature in Carnac

overcast clouds
12°
overcast clouds
H: 13° L: 12°
Feels like 11°
AQI: Moderate (3/5)
Humidity
63%
Dew 5°
Wind speed
9.65 km/h
NNW · G17.71
Pressure
1024 hPa
Visibility
10 km
Weather Summary
Currently in Carnac, expect varied conditions with mild temperatures around 12°. Winds are a light breeze.
Precipitation Probability
0%
23
0%
02
20%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
100%
05
100%
08
100%
11
36%
14
0%
17
0%
20
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
12°
Wed
23:00
11°
 
10°
 
 
11°
Thu
11:00
14°
 
12°
 
12°
 
10°
Thu
23:00
10°
 
10°
 
11°
 
12°
Fri
11:00
12°
 
13°
 
12°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:51
Sunset
Sunset
20:40
Moon Phase
Full Moon (100%)
Timezone: GMT+05:30
Last updated: Apr 2, 2026 12:10 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
47.583511
Longitude
Longitude
-3.078840
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More about Carnac
Content curated by the NearWeather editorial team · Updated periodically

Carnac, France: Climate and Weather Year Round

Carnac is a beautiful coastal town located in the Morbihan department of Brittany, France. Known for its stunning beaches, rich history, and iconic megalithic sites, Carnac attracts visitors from all over the world. Understanding the climate and weather patterns of Carnac is essential for planning a trip to this enchanting destination. In this article, we will explore the climate and weather conditions in Carnac throughout the year.

Climate Classification

Carnac falls under the oceanic climate classification (Cfb) according to the Köppen-Geiger climate classification system. This means that the town experiences mild, damp winters and warm, relatively dry summers.

Temperature

The average annual temperature in Carnac is around 12°C (53.6°F). However, there is a noticeable difference in temperature between the seasons. Summers are pleasantly warm, with average temperatures ranging from 17°C (62.6°F) to 22°C (71.6°F). The warmest months are July and August, where temperatures can reach up to 25°C (77°F) on some days.

Winter in Carnac is mild but can be quite chilly. The average temperatures during winter months, such as December and January, range from 5°C (41°F) to 10°C (50°F). Frost and snow are rare occurrences in Carnac, making it a favorable destination for those seeking a mild winter climate.

Precipitation

Carnac experiences moderate rainfall throughout the year, with the wettest months being from October to January. The average annual precipitation is approximately 900mm (35.4 inches). Rainfall is evenly distributed throughout the year, with an average of 15-20 rainy days per month.

The summer months are relatively drier, with July and August receiving the least amount of rainfall. This makes summer an ideal time to visit Carnac for outdoor activities and enjoying the beautiful beaches.

Sunshine Hours

Carnac enjoys a fair amount of sunshine throughout the year, with an average of 2,000 to 2,200 hours of sunshine annually. The summer months, particularly June and July, have the highest number of sunshine hours.

Wind

Being a coastal town, Carnac experiences moderate to strong winds throughout the year. The prevailing winds come from the west and southwest, which can bring in cooler temperatures and increase the wind chill factor. Wind speeds range from 15 to 25 km/h (9 to 15 mph) on average.

Best Time to Visit

The best time to visit Carnac largely depends on personal preferences and the activities one intends to pursue. If you prefer warm weather and outdoor activities, the summer months of June to August are ideal. The beaches are inviting, and the town is bustling with tourists during this time.

For those who enjoy milder temperatures and fewer crowds, spring (April to June) and autumn (September to October) offer a pleasant climate. These seasons are perfect for exploring the megalithic sites, strolling along the beaches, and indulging in local cuisine.

Winter can also be a charming time to visit Carnac if you don't mind cooler temperatures. The town takes on a quieter and more peaceful ambiance during this season, offering a unique experience for visitors.

Conclusion

Carnac, France, offers a mild oceanic climate, making it an attractive destination for visitors throughout the year. With warm summers, mild winters, moderate rainfall, and a fair amount of sunshine, Carnac provides a pleasant environment for outdoor activities, sightseeing, and relaxation. Whether you decide to visit during the peak summer season or explore the town during the quieter off-peak months, Carnac has something to offer for every traveler.

Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Carnac
What is the Latitude and Longitude of Carnac?

Carnac's Latitude is 47.583511 & Longitude is -3.078840.

What is the weather in Carnac today?

Weather in Carnac is 12° today.

What is the climatic condition of Carnac today?

Climate Conditions in Carnac shows overcast clouds today.

What is the humidity in Carnac today?

Humidity in Carnac is 63% today.

What is the wind speed in Carnac today?

Wind speed in Carnac is 9.65 km/h, flowing at 345° NNW wind direction.

What does it feel like in Carnac today?

It feels like 11° in Carnac today, with 100% cloud cover and 10 km visibility.

Weather in Carnac