January weather forecast in Tomakomai

January in Tomakomai is the snowiest, the cloudiest, and the most freezing month of the year. In January, the weather in Tomakomai is typically freezing. Average daily high temperature in January is about 3 degrees below zero. On average, Tomakomai has 19 snowy, 11 cloudy, and 1 sunny day in January. The snowfalls are usually moderate.