January in Nakashibetsu is the snowiest and the most freezing month of the year. In January, the weather in Nakashibetsu is typically freezing. Average daily high temperature in January is about 4 degrees below zero. On average, Nakashibetsu has 14 snowy, 9 partly cloudy, 4 cloudy, 3 sunny, and 1 rainy day in January. The snowfalls are usually moderate.