November in Nantes is the cloudiest month of the year. In November, the weather in Nantes is typically warm. Average daily high temperature in November is about 12 degrees above zero. On average, Nantes has 13 rainy, 8 cloudy, 5 sunny, and 4 partly cloudy days in November. The rains are usually heavy. November as well as January, February, March, and December is considered the most uncomfortable time to visit Nantes.