Cesson-Sévigné Weather & Climate: Best Time to Visit

Average temperatures, rainfall, sunshine and the best time to visit Cesson-Sévigné.

Current conditions Cesson-Sévigné  

Climate overview of Cesson-Sévigné

Temperatures in Cesson-Sévigné, Brittany, France, vary greatly throughout the year. July is the hottest month at 25°C (77°F), while January is the coldest at 10°C (50°F).

Cesson-Sévigné sees a moderate amount of rain/snowfall, totalling around 791 mm (31 in) per year. It experiences warm summers and cold winters, creating some seasonal variation. Sunshine peaks in June, when the city sees around 7.2 hours of sunshine per day.

Cesson-Sévigné Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Cesson-Sévigné - and find the best time to visit.

Monthly Temperature in Cesson-Sévigné

The climate in Cesson-Sévigné is known for significant temperature differences throughout the year, making the weather dynamic. Average maximum daytime temperatures range from a comfortable 25°C (77°F) in July, the warmest time of the year, to a chilly 10°C (50°F) during cooler months like January.

At night, you can expect temperatures ranging from 14°C (57°F) in July to around 3°C (37°F) during January.

Check out our detailed temperature page for more information.

Temperature ranges by month

Rainfall in Cesson-Sévigné

Generally, Cesson-Sévigné receives mid-range precipitation levels, with 791 mm (31 in) annually. Year-round, Cesson-Sévigné has a balanced climate with minimal variation in precipitation. The difference between the wettest month, December, with 80 mm (3.1 in), and the driest month, July, with 54 mm (2.1 in), is minimal. For more details, please visit our Cesson-Sévigné Precipitation page.

The mean monthly precipitation over the year, including rain, hail, and snow

Sunshine Hours in Cesson-Sévigné

Seasonal changes in sunshine hours are quite dramatic in Cesson-Sévigné. While June receives considerable daily sunshine with up to 7.2 hours, December marks the darkest time of the year, where sunshine is scarce with only 2.3 hours of sunlight per day.

Visit our detailed sunshine hours page for more information.

Monthly hours of sunshine

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

Daily hours of sunshine

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

Humidity in Cesson-Sévigné by Month

Best Time to Visit Cesson-Sévigné

Conditions in Cesson-Sévigné are generally most comfortable in May, June, July, August and September. They are typically least comfortable in January and December.

Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.

  • Best overall: May, June, July, August and September
  • Warmest weather: July and August
  • Most sunshine: June and July
  • Fewest rainy days: June, July, August and September
  • Seasonal pattern: Warm summers and cold winters

Frequently asked questions about the climate in Cesson-Sévigné

What is the best time to visit Cesson-Sévigné?

May, June, July, August and September typically offer the most optimal weather in Cesson-Sévigné. In contrast, January and December tend to have less optimal conditions. Cesson-Sévigné has warm summers and cold winters.

What temperatures can I expect in Cesson-Sévigné?

Daytime highs range from 10°C (50°F) in January to 25°C (77°F) in July. Nighttime lows range from 3°C (37°F) to 14°C (57°F). Temperatures vary considerably through the year.

How much rain does Cesson-Sévigné get?

Annual rainfall is around 791 mm (31 in). December is the wettest month with 80 mm (3.1 in), while July is the driest with 54 mm (2.1 in).

How sunny is Cesson-Sévigné?

Cesson-Sévigné receives around 1,724 hours of sunshine per year. June is the sunniest month with 217 hours, while December is the cloudiest with just 68 hours.

Cesson-Sévigné 3-Day Forecast

Cesson-Sévigné on the map

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