January in Sorum is the most freezing month of the year. In January, the weather in Sorum is typically freezing. Average daily high temperature in January is about 18 degrees below zero. On average, Sorum has 23 cloudy, 7 snowy, and 1 sunny day in January. The snowfalls are usually light. January as well as February, May, September, and October is considered the most uncomfortable time to visit Sorum.