January in Ingelheim am Rhein is the snowiest and the coldest month of the year. In January, the weather in Ingelheim am Rhein is typically cold. Average daily high temperature in January is about 3 degrees above zero. On average, Ingelheim am Rhein has 10 cloudy, 8 rainy, 8 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 Ingelheim am Rhein.