January in Kiruna is the snowiest and the most freezing month of the year. In January, the weather in Kiruna is typically freezing. Average daily high temperature in January is about 9 degrees below zero. On average, Kiruna has 11 snowy, 8 cloudy, 7 partly cloudy, and 5 sunny days in January. The snowfalls are usually light. January as well as February, April, May, and June is considered the most uncomfortable time to visit Kiruna.