January in Ungen is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Ungen is typically freezing. Average daily high temperature in January is about 1 degree below zero. On average, Ungen has 18 cloudy, 5 snowy, 3 sunny, 3 partly cloudy, and 2 rainy days in January. The snowfalls are usually moderate. January as well as February, March, April, and December is considered the most uncomfortable time to visit Ungen.