Cassis weather in September (Provence-Alpes-Côte d'Azur, France)

Curious about the September weather in Cassis? Wondering if it's the right time to visit? Browse this page for a comprehensive overview of the weather conditions for that month.

In Cassis the weather in September is generally perfect, with high temperatures and moderate rainfall. Anticipate daytime temperatures around 24°C, while night temperatures can drop to 18°C.

Cassis in September usually receives moderate rainfall, averaging around 69 mm for the month. Typically around 6 days of rainfall is expected.

The days are predominantly sunny, with an estimated total of around 263 hours of sunshine. This amount of sunlight does not only brightens the days but also contributes to a cheerful ambiance in the area during this month.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Cassis. May, June, July, August, September and October 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 Cassis climate page with graphs.

 

Cassis, monthly averages in September

Min Temperature 18°C  

Max Temperature 24°C  

Chance of Rain 21%  

Precipitation 69 mm  

Rainy days 6 days  

Humidity 56% *  

Sunshine 263 hours *  

Percentage Sunshine 70% *  

* Data from: Toulon, France (34 KM, 21 Miles).

Where to go in France in September

Find out more about the weather in France in September and which places have the best weather 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 Cassis in September?

For visitors traveling to Cassis, 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 in September.

Swimming

9/10

Cycling

10/10

Walking

10/10

Barbeque

8/10

Camping

8/10

Outdoor sports

10/10

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Cassis.

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 climate conditions. Find out where to go with our weather planner.