About Niort, New Aquitaine's Climate & Weather History

Niort, in New Aquitaine, France, is home to roughly 54,700 people in the Central European time zone at 46.3°N latitude.

In 2025, Niort recorded an average annual temperature of 57°F. The hottest temperatures reached 100°F in August; the coolest were 24°F in November. Total precipitation for the year was 36 inches, with the wettest month being January.