January in Hudiksvall is the snowiest and the most freezing month of the year. In January, the weather in Hudiksvall is typically freezing. Average daily high temperature in January is about 2 degrees below zero. On average, Hudiksvall has 12 snowy, 12 cloudy, 5 sunny, 1 rainy, and 1 partly cloudy day in January. The snowfalls are usually light.