January in Meppen is the coldest month of the year. In January, the weather in Meppen is typically cold. Average daily high temperature in January is about 3 degrees above zero. On average, Meppen has 17 rainy, 11 cloudy, and 3 sunny days in January. The rains are usually moderate. January as well as February, March, November, and December is considered the most uncomfortable time to visit Meppen.