Chens-sur-Léman weather in September (France)

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

Temperatures

In September, the weather in Chens-sur-Léman generally includes pleasant temperatures and high rainfall. Expect daytime highs to reach approximately 20°C, with nighttime lows dipping to around 10°C.

Precipitation

Chens-sur-Léman in September usually receives high rainfall, averaging around 121 mm for the month. You can typically expect 12 days days of rain this month, based on climate records.

Average sunshine

The area enjoys a moderate level of sunlight, with around 183 hours. It's a good balance between sunny and cloudy days.

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

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

 

Chens-sur-Léman, monthly averages in September

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 40%  

Precipitation 121 mm  

Rainy days 12 days  

Humidity 74% *  

Sunshine 183 hours *  

Percentage Sunshine 55% *  

Data from: Geneva, Switzerland (16 KM, 10 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 Chens-sur-Léman, 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

6/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Chens-sur-Léman.

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.