Le Chesnay weather in September (Ile de France, France)
What can you expect from the weather in Le Chesnay during September? Here's what the weather might have in store during this month.
In Le Chesnay the weather in September is generally perfect, with pleasant temperatures and moderate rainfall. Daytime temperatures hover around 22°C, while nights can cool down to about 11°C.
Le Chesnay in September usually receives moderate rainfall, averaging around 53 mm for the month. It is the driest month of the year. For those who prefer outdoor activities, it's a great time to explore without the huge concern of sudden downpours. Based on our climate data of the past 30 years, about 12 days of rain are anticipated.
The area enjoys a balanced 172 hours of sunlight. Ensuring it's neither too overcast nor too sunny.
If you favor pleasant temperatures and minimal rainfall, September is one of the better months to visit Le Chesnay. May, June, July, August and September typically offer the most agreeable circumstances. On the other hand, January, February 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 Le Chesnay climate page with graphs.
Le Chesnay, monthly averages in September
Min Temperature
11°C
Max Temperature
22°C
Chance of Rain
40%
Precipitation
53 mm
Rainy days
12 days
Humidity
77% *
Sunshine
172 hours *
Percentage Sunshine
44% *
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.
perfect weather
pleasant
tolerable
unpleasant
poor
So, what should you wear in Le Chesnay in September?
For visitors traveling to Le Chesnay, 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.
Interested in more climate information?
Weather and Climate provides you with all the information you need about the climate in Le Chesnay.
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.
