Chelles Weather in September

September is one of the perfect months to visit Chelles, with daytime temperatures of 22°C (72°F) and lows of 11°C (52°F) at night. It is also the driest month of the year.

Rainfall in Chelles in September

Expect fewer clouds and less rain as the month goes on. This makes it an ideal time for outdoor activities. Historically, September sees about 12 days of rain, with a monthly average of 54 mm (2.1 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.

Temperature in Chelles in September

The perfect temperature in Chelles in September makes it a solid month to visit, with 22°C (72°F) during the day and 11°C (52°F) at night. This gives the month a fairly typical daily rhythm, with warmer afternoons and more comfortable nights. With overnight lows of 11°C (52°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.

Sunshine in Chelles in September

You can expect a moderate amount of sunlight, with approximately 172 hours. This means a pleasant mix of sun and overcast.

Wind Speed in Chelles in September

Average wind speeds reach 3 m/s (6 knots) in September, creating light breezes that feel pleasant throughout the day. Some days are calmer, while others bring slightly more active breezes.

Our weather planner can help you find worldwide destinations with pleasant weather during this period. May, June, July, August and September typically offer the best weather for Chelles.

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For a detailed overview over the year and the best time to visit France, check out our Chelles's climate page.

Chelles Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 40%  

Precipitation 54 mm (2.1 in)  

Rainy days 12 days  

Humidity 77% *  

Windspeed 3 m/s (6 knots) *  

Sunshine 172 hours *  

Percentage Sunshine 44% *  

* Data from: Paris, France (14 KM, 8 Miles).

What to Wear in Chelles in September

Comfortable temperatures call for an easy wardrobe in September. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Wet weather is likely, so pack waterproof gear for multiple rainy days. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Chelles in September

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

6/10

Cycling

10/10

Walking

10/10

Camping

8/10

Outdoor sports

10/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit France, check out our Chelles's climate page.

More climate data for Chelles

Temperature Rainfall Sunshine Humidity Wind Speed

See the full Chelles climate overview or explore weather in France.