January weather forecast in Rouen

January in Rouen is the coldest month of the year. In January, the weather in Rouen is typically cold. Average daily high temperature in January is about 6 degrees above zero. On average, Rouen has 15 rainy, 8 cloudy, 6 sunny, and 2 partly cloudy days in January. The rains are usually moderate. January as well as February, March, May, and November is considered the most uncomfortable time to visit Rouen.