January in Kuusamo is 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 snowy, 13 cloudy, 2 sunny, and 1 partly cloudy day in January. The snowfalls are usually light. January as well as April, May, June, and July is considered the most uncomfortable time to visit Kuusamo.