Cernex weather in September (Rhône-Alps, France)

Will it be warm or cold in Cernex this September? Check out our in-depth weather guide for this month.

Temperatures

In September, Cernex usually has pleasant temperatures and high rainfall. Expect the temperatures during the day to hover around 20°C. At night, they will likely drop to about 10°C.

Precipitation

Cernex in September usually receives high rainfall, averaging around 129 mm for the month. Climate data suggests that about 12 days will experience rainfall.

Average sunshine

The month brings about 183 hours of sunlight, offering a comfortable mix of sun and shade.

If you're inclined towards comfortable temperatures and drier conditions, September is a prime time to visit Cernex. June, July, August and September typically offer the best circumstances. While January, February, March, November and December tend to showcase less optimal conditions.

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

 

Cernex, monthly averages in September

Min Temperature 10°C  

Max Temperature 20°C  

Chance of Rain 40%  

Precipitation 129 mm  

Rainy days 12 days  

Humidity 74% *  

Sunshine 183 hours *  

Percentage Sunshine 55% *  

Data from: Geneva, Switzerland (17 KM, 11 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 Cernex, 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

3/10

Outdoor sports

9/10

Interested in more climate information?

This site provides you with all the information you need about the climate in Cernex.

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.