January in Varberg is the coldest month of the year. In January, the weather in Varberg is typically cold. Average daily high temperature in January is about 1 degree above zero. On average, Varberg has 12 rainy, 9 cloudy, 5 sunny, 3 snowy, and 2 partly cloudy days in January. The rains are usually moderate. January as well as February, October, November, and December is considered the most uncomfortable time to visit Varberg.