February in Nantes is the windiest month of the year. In February, the weather in Nantes is typically warm. Average daily high temperature in February is about 10 degrees above zero. On average, Nantes has 11 rainy, 7 cloudy, 7 partly cloudy, and 4 sunny days in February. The rains are usually moderate. February as well as January, March, November, and December is considered the most uncomfortable time to visit Nantes.