Chassieu weather in September (Rhône-Alps, France)

Will it be rainy or sunny in Chassieu this September? Find all the essential weather information for this month in our guide.

Temperatures

Typically, September in Chassieu includes high temperatures and moderate rainfall. Expect daytime highs to reach approximately 24°C, with nighttime lows dipping to around 13°C.

Precipitation

Chassieu in September usually receives moderate rainfall, averaging around 100 mm for the month. Looking at the last 30 years, the data shows about 10 days with rain.

Average sunshine

Expect a lot of sunshine this month, with about 195 hours of sunny weather. The abundant sunlight creates a lively and bright atmosphere.

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 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 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.

Swimming

7/10

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