Cesson-Sévigné Weather in September

September in Cesson-Sévigné typically sees daytime highs of 22°C (72°F) and nighttime lows of 11°C (52°F). Expect some rainfall during the month.

Rainfall in Cesson-Sévigné in September

Past climate data indicates that roughly 12 days will see rain, totalling around 57 mm (2.2 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Cesson-Sévigné in September

Cesson-Sévigné has perfect weather in September, with days reaching 22°C (72°F) and nights cooling to 11°C (52°F). This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. At 11°C (52°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Cesson-Sévigné in September

The area experiences a moderate amount of sunshine, with approximately 177 hours of sunlight expected. This means a decent mix of sun and overcast.

If you favor pleasant temperatures and minimal rainfall, September is one of the best months to visit Cesson-Sévigné.

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

Cesson-Sévigné Temperature in September

Min Temperature 11°C (52°F)  

Max Temperature 22°C (72°F)  

Chance of Rain 40%  

Precipitation 57 mm (2.2 in)  

Rainy days 12 days  

Humidity 80% *  

Sunshine 177 hours *  

Percentage Sunshine *  

* Data from: Rennes, France (6 KM, 3 Miles).

What to Wear in Cesson-Sévigné in September

For Cesson-Sévigné in September, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. Sunglasses could come in handy during the sunnier parts of your trip.

What To Do in Cesson-Sévigné 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 Cesson-Sévigné's climate page.

More climate data for Cesson-Sévigné

Temperature Rainfall Sunshine Humidity

See the full Cesson-Sévigné climate overview or explore weather in France.