Mont Saint-Michel weather in August (Lower Normandy, France)

What weather conditions can you expect in Mont Saint-Michel this August? Our guide gives you the essential weather details for this month.

Temperatures

During August, Mont Saint-Michel experiences perfect weather, with high temperatures and moderate rainfall. During August, you’ll experience the summer season. As the day progresses, temperatures can peak at 22°C. Luckily at nightfall, they typically drop to 15°C. On average, it has the peak temperatures of the year.

Precipitation

Mont Saint-Michel in August usually receives moderate rainfall, averaging around 75 mm for the month. On average, there are about 12 days with rain during this month.

Average sunshine

Expect a lot of sunshine this month, with about 199 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

If you're inclined towards comfortable temperatures and drier conditions, August is a prime time to visit 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.

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

 

Mont Saint-Michel, monthly averages in August

Min Temperature 15°C  

Max Temperature 22°C  

Chance of Rain 38%  

Precipitation 75 mm  

Rainy days 12 days  

Humidity 81% *  

Sunshine 199 hours *  

Percentage Sunshine *  

Data from: Saint Malo, France (37 KM, 23 Miles).

Where to go in France in August

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 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 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.