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Carnac weather in September (Brittany, France)

Curious about the climate in Carnac this September? Here's what you need to know about the weather for the month.

Temperatures

During September, Carnac is known for its perfect weather, characterized by pleasant temperatures and moderate rainfall. September is part of summer. Expect the temperatures during the day to hover around 20°C. At night, they will likely drop to about 14°C.

Precipitation

Carnac in September usually receives moderate rainfall, averaging around 59 mm for the month. Rain is expected on roughly 14 days.

If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Carnac. June, July, August and September typically offer the most agreeable circumstances. On the other hand, December tends to be characterized by conditions that may not be as optimal.

For an in-depth look at the yearly conditions, visit our specialized Carnac climate page with graphs.

 

Carnac, monthly averages in September

Min TemperatureMin Temperature 14°C  
Max TemperatureMax Temperature 20°C  
Chance of RainChance of Rain 45%  
PrecipitationPrecipitation 59 mm  
Rainy daysRainy days 14 days  

Where to go in France in September

Find out more about the weather in France and which places have the best travel conditions in this month.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

So, what should you wear in this month?

For visitors traveling to Carnac, we recommend wearing layers. So maybe a skirt, t-shirt, shorts for during the day and jeans and a warm jacket for some days and evenings. Bring a rain jacket in case it rains during your stay. Plan on layering your clothes.

What To Do

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Cycling
10/10
Walking
10/10
Camping
8/10
Outdoor sports
10/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Carnac.

Our site offers climate and forecast data for every country in the world. Are you going to France? On this website you can find historical weather averages for many cities in France. Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal travel conditions. Find out where to go with our weather planner.