December in Nevers is the rainiest month of the year. In December, the weather in Nevers is typically cold. Average daily high temperature in December is about 6 degrees above zero. On average, Nevers has 18 rainy, 7 cloudy, 5 sunny, and 1 partly cloudy day in December. The rains are usually heavy. December as well as January, February, March, and April is considered the most uncomfortable time to visit Nevers.