January in Hamar is the snowiest and the most freezing month of the year. In January, the weather in Hamar is typically freezing. Average daily high temperature in January is about 4 degrees below zero. On average, Hamar has 9 cloudy, 8 snowy, 8 partly cloudy, and 6 sunny days in January. The snowfalls are usually moderate. January as well as {{month_nom: February}}, and {{month_nom: February}} is considered the most comfortable time to visit Hamar.