Le Mont Saint Michel weather in September (Lower Normandy, France)

What should you pack for a trip to Le Mont Saint Michel in September? Find out what kind of weather to expect during this month.

Temperatures

The weather in Le Mont Saint Michel during September is usually perfect, offering pleasant temperatures and moderate rainfall. September is typically considered a summer month. Expect temperatures to climb to 20°C during the day, with nighttime readings dropping to 13°C.

Precipitation

Le Mont Saint Michel in September usually receives moderate rainfall, averaging around 84 mm for the month. Typically around 13 days days of rainfall are expected.

Average sunshine

The area enjoys a moderate level of sunlight, with around 169 hours. It's a good balance between sunny and cloudy days.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Le Mont Saint Michel. June, July, August and September typically offer the best circumstances. While January, February, November and December tend to showcase less optimal conditions.

Need inspiration to choose your next destination? Our innovative weather planner helps you discover the perfect getaway tailored to your ideal climate conditions.

 

Le Mont Saint Michel, monthly averages in September

Min Temperature 13°C  

Max Temperature 20°C  

Chance of Rain 42%  

Precipitation 84 mm  

Rainy days 13 days  

Humidity 82% *  

Sunshine 169 hours *  

Percentage Sunshine *  

Data from: Saint Malo, France (37 KM, 23 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 Le Mont Saint Michel, 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 Le Mont Saint Michel.

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.