January weather forecast in Dortmund

January in Dortmund is the snowiest and the coldest month of the year. In January, the weather in Dortmund is typically cold. Average daily high temperature in January is about 4 degrees above zero. On average, Dortmund has 11 rainy, 10 cloudy, 5 partly cloudy, 4 sunny, and 1 snowy day in January. The rains are usually moderate. January as well as February, March, October, and November is considered the most uncomfortable time to visit Dortmund.