January weather forecast in Crested Butte

January in Crested Butte is the most freezing month of the year. In January, the weather in Crested Butte is typically freezing. Average daily high temperature in January is about 6 degrees below zero. On average, Crested Butte has 20 snowy, 6 cloudy, and 5 sunny days in January. The snowfalls are usually heavy.