The Rocky Mountain region experiences cold winters and warm summers, especially at lower elevations.

The climate of the Rocky Mountain region is diverse, with significant temperature variations depending on elevation. At lower elevations, winters are cold, often bringing snowfall, while summers can be quite warm. As elevation increases, temperatures drop, leading to colder conditions year-round and heavy snowfall in winter at higher altitudes. This variety in climate makes the Rockies unique, with a mix of cold, snowy conditions in the mountains and milder, warmer temperatures in valley areas. This elevational impact shapes the overall climate patterns and vegetation in the Rocky Mountain region.