Châtillon-sur-Chalaronne weather in September (Rhône-Alps, France)

Curious about the climate in Châtillon-sur-Chalaronne this September? Is now the perfect time to visit? Find all the weather insights for this month on this page.

Temperatures

In September, the weather in Châtillon-sur-Chalaronne generally includes high temperatures and high rainfall. Expect temperatures to climb to 23°C during the day, with nighttime readings dropping to 13°C.

Precipitation

Châtillon-sur-Chalaronne in September usually receives high rainfall, averaging around 106 mm for the month. On average, there are about 11 days with rain during this month.

Average sunshine

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

Should you favor a climate that's both dry and comfortably warm June, July and August typically offer the most agreeable circumstances. On the other hand, January, February, November and December tend to be characterized by conditions that may not be as optimal.

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

 

Châtillon-sur-Chalaronne, monthly averages in September

Min Temperature 13°C  

Max Temperature 23°C  

Chance of Rain 35%  

Precipitation 106 mm  

Rainy days 11 days  

Humidity 76% *  

Sunshine 195 hours *  

Percentage Sunshine 56% *  

Data from: Lyon, France (41 KM, 25 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 Châtillon-sur-Chalaronne, 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

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 Châtillon-sur-Chalaronne.

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.