January in Chumikan is the most freezing month of the year. In January, the weather in Chumikan is typically freezing. Average daily high temperature in January is about 18 degrees below zero. On average, Chumikan has 18 sunny, 11 partly cloudy, 1 snowy, and 1 cloudy day in January. The snowfalls are usually light. January as well as February, May, November, and December is considered the most uncomfortable time to visit Chumikan.