Colorado Rockies ke valley me average annual temperature 43 °F (6 °C) hae. July, saal ke sab se garam time rahe hae jab ki average temperature of 82 °F (28 °C) rahe hae. January me average monthly temperature 7 °F (−14 °C) rahe hae. Hian pe har saal average pe 14 inches (360 mm) paani barse hae.