Hayden is a city of approximately 1,800 people in Colorado, United States. Located in the Mountain Time Zone at 40.5°N latitude.
In 2025, Hayden recorded an average annual temperature of 45°F — about 2.2°F above the 30-year normal of 43°F. The hottest day reached 96°F in July; the coldest was -21°F in January. Total precipitation was 16 inches (wetter than usual). The wettest month was October.
View current conditions and forecast for Hayden · More cities in Colorado