Sains weather in September (Brittany, France)

Wondering what the weather is like in Sains during September? Thinking about a visit? Explore this page for a full overview of the weather conditions this month.

Temperatures

Expect perfect weather in Sains during September, which means pleasant temperatures and moderate rainfall. During September, you’ll experience the summer season. Daytime temperatures generally settle around 21°C, while nighttime can see a dip to about 12°C.

Precipitation

Sains in September usually receives moderate rainfall, averaging around 72 mm for the month. When we look at the climate data from the last 30 years, you can expect around 13 days of rain.

Average sunshine

The area enjoys a balanced 169 hours of sunlight, ensuring it's neither too overcast nor too sunny.

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 and December tend to showcase less optimal conditions.

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

 

Sains, monthly averages in September

Min Temperature 12°C  

Max Temperature 21°C  

Chance of Rain 42%  

Precipitation 72 mm  

Rainy days 13 days  

Humidity 82% *  

Sunshine 169 hours *  

Percentage Sunshine *  

Data from: Saint Malo, France (33 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 Sains, 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 Sains.

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.