About Crested Butte, CO's Climate & Weather History

With a population of around 1,600, Crested Butte sits in Colorado, United States. The city operates in the Mountain Time Zone.

In 2025, Crested Butte recorded an average annual temperature of 37°F. The hottest temperatures reached 82°F in August; the coolest were -28°F in January. Total precipitation for the year was 24 inches, with the wettest month being September. Snowfall for the year totaled approximately 35 inches.