Calais weather in September (Nord-Pas-de-Calais, France)

What kind of temperatures can you expect in Calais during September? Discover if this is the best time for your journey with our detailed monthly weather breakdown.

Temperatures

Expect perfect weather in Calais during September, which means pleasant temperatures and moderate rainfall. Enjoy the summer season during this month. Expect the temperatures during the day to hover around 20°C. At night, they will likely drop to about 14°C.

Precipitation

Calais in September usually receives moderate rainfall, averaging around 72 mm for the month. Typically around 14 days days of rainfall are expected.

So this is a great month to visit if you prefer dry days with pleasant temperatures. July, August and September typically offer the most optimal weather. In contrast, January, February and December tend to have less optimal conditions.

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

 

Calais, monthly averages in September

Min Temperature 14°C  

Max Temperature 20°C  

Chance of Rain 45%  

Precipitation 72 mm  

Rainy days 14 days  

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 Calais, 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

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 Calais.

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.