January weather forecast in Vasteras

January in Vasteras is the snowiest and the most freezing month of the year. In January, the weather in Vasteras is typically freezing. Average daily high temperature in January is about 2 degrees below zero. On average, Vasteras has 17 cloudy, 8 snowy, 4 sunny, 1 rainy, and 1 partly cloudy day in January. The snowfalls are usually light.