January in Kuusamo is the snowiest and the most freezing month of the year. In January, the weather in Kuusamo is typically freezing. Average daily high temperature in January is about 9 degrees below zero. On average, Kuusamo has 15 cloudy, 10 snowy, 4 partly cloudy, and 2 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 Kuusamo.