January in Kuoloyarvi is the most freezing month of the year. In January, the weather in Kuoloyarvi is typically freezing. Average daily high temperature in January is about 9 degrees below zero. On average, Kuoloyarvi has 17 cloudy, 12 snowy, and 2 sunny days in January. The snowfalls are usually light. January as well as April, May, June, and July is considered the most uncomfortable time to visit Kuoloyarvi.