Châtillon-sur-Marne Weather in September

September is one of the perfect months to visit Châtillon-sur-Marne, with daytime temperatures of 21°C (70°F) and lows of 11°C (52°F) at night. It is also the driest month of the year.

Rainfall in Châtillon-sur-Marne in September

The risk of rain is at its lowest this month, making it a reliable choice for outdoor plans. This month experiences about 12 days of rain according to historical data, averaging 61 mm (2.4 in). A fairly balanced picture this month, some wet days but nothing too extreme in terms of intensity.

Temperature in Châtillon-sur-Marne in September

September is a good time to be in Châtillon-sur-Marne. Days are perfect, reaching 21°C (70°F), with nights around 11°C (52°F). Even when the weather is stable, mornings and evenings can still feel distinctly cool. Nights cool down to 11°C (52°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.

Sunshine in Châtillon-sur-Marne in September

The month experiences a moderate amount of sunlight, with 163 hours of sunshine. This provides a nice balance between sunshine and clouds.

If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.

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

Châtillon-sur-Marne Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 21°C (70°F)  

Chance of Rain 41%  

Precipitation 61 mm (2.4 in)  

Rainy days 12 days  

Sunshine 163 hours *  

Percentage Sunshine *  

* Data from: Reims, France (26 KM, 16 Miles).

What to Wear in Châtillon-sur-Marne in September

Pleasant temperatures in September mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.

What To Do in Châtillon-sur-Marne 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 Châtillon-sur-Marne's climate page.

More climate data for Châtillon-sur-Marne

Temperature Rainfall Sunshine

See the full Châtillon-sur-Marne climate overview or explore weather in France.