Olonne-sur-Mer weather in September (Pays de la Loire, France)

What's the typical weather in Olonne-sur-Mer for September? Find out what kind of weather to expect during this month.

Temperatures

Expect perfect weather in Olonne-sur-Mer during September, which means pleasant temperatures and moderate rainfall. September is typically considered a summer month. As the day progresses, temperatures can peak at 21°C. Luckily at nightfall, they typically drop to 15°C.

Precipitation

Olonne-sur-Mer in September usually receives moderate rainfall, averaging around 62 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 13 days of the month will see rainfall.

Average sunshine

With approximately 212 hours hours of sun, the days are filled with brightness. It makes it a perfect month for outdoor activities.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit. June, July, August and September generally stand out with the best circumstances. While December tends to showcase less optimal conditions.

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

 

Olonne-sur-Mer, monthly averages in September

Min Temperature 15°C  

Max Temperature 21°C  

Chance of Rain 42%  

Precipitation 62 mm  

Rainy days 13 days  

Humidity 79% *  

Sunshine 212 hours *  

Percentage Sunshine *  

Data from: La Rochelle, France (63 KM, 39 Miles).

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.

Weather conditions Weather

Temperatures

Precipitation

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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 Olonne-sur-Mer, 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

Barbeque

8/10

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 Olonne-sur-Mer.

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.