About Evergreen, CO's Climate & Weather History

With a population of around 9,000, Evergreen sits in Colorado, United States. The city operates in the Mountain Time Zone.

In 2025, Evergreen recorded an average annual temperature of 46°F — about 5.1°F below the 30-year normal of 51°F. The hottest day reached 90°F in July; the coldest was -23°F in January. Total precipitation was 27 inches (wetter than usual). Snowfall totaled 19 inches, below the 49-inch average. The wettest month was May.