Chassieu weather in September (Rhône-Alps, France)

Curious about the September weather in Chassieu? Here's what the weather might have in store during this month.

In September, Chassieu generally has high temperatures and moderate rainfall. Anticipate daytime temperatures around 24°C, while night temperatures can drop to 13°C.

Chassieu in September usually receives moderate rainfall, averaging around 100 mm for the month. Delving into the climate records from the past 30 years, one can predict that nearly 10 days of the month will see rainfall.

The city usually sees around 195 hours of sunlight, indicating many sunny days.

In case you lean more towards enjoying temperate temperatures and rain-free days May, June, July and August typically offer the most optimal weather. In contrast, January, February, November and December tend to have less optimal conditions.

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

 

Chassieu, monthly averages in September

Min Temperature 13°C  

Max Temperature 24°C  

Chance of Rain 34%  

Precipitation 100 mm  

Rainy days 10 days  

Humidity 76% *  

Sunshine 195 hours *  

Percentage Sunshine 56% *  

* Data from: Lyon, France (10 KM, 6 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 Chassieu in September?

For visitors traveling to Chassieu, 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

7/10

Cycling

9/10

Walking

9/10

Camping

8/10

Outdoor sports

9/10

Interested in more climate information?

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

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.