Mers-les-Bains weather in September (Picardy, France)

How's the weather trend in Mers-les-Bains as September approaches? See what weather conditions to anticipate this month with our guide.

Temperatures

Experience perfect weather in Mers-les-Bains during September, featuring pleasant temperatures and moderate rainfall. The month of September belongs to the summer season. Daytime temperatures hover around 20°C, while nights can cool down to about 13°C.

Precipitation

Mers-les-Bains in September usually receives moderate rainfall, averaging around 74 mm for the month. Historically, approximately 13 days this month are expected to have rain.

Average sunshine

The month experiences a moderate amount of sunlight, with 160 hours hours. A nice balance between sunshine and clouds.

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 January, February, November and December tend to showcase less optimal conditions.

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

 

Mers-les-Bains, monthly averages in September

Min Temperature 13°C  

Max Temperature 20°C  

Chance of Rain 43%  

Precipitation 74 mm  

Rainy days 13 days  

Humidity 85% *  

Sunshine 160 hours *  

Percentage Sunshine *  

* Data from: Abbeville, France (32 KM, 20 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 Mers-les-Bains, 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.

Swimming

6/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Mers-les-Bains.

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.