Cesson-Sévigné Weather & Climate: Best Time to Visit

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 February.

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

Check out our detailed temperature page for more information.

Temperature ranges by month

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

The average number of days each month with precipitation

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

Daily hours of sunshine

The city experiences its highest humidity in January, reaching 87%. In June, the humidity drops to its lowest level at 75%. What does this mean? Read our detailed page on humidity levels for further details.

Relative humidity over the year