Denver, CO Weather & Climate Normals
Denver's real weather, in one number
Denver, CO scores 44/100 on this site's reading of NOAA's own 30-year normals: strongly seasonal. Comfortable weather is limited to a shorter window; summers, winters, or precipitation swing wide. 5 of the year's 12 months average between 55 and 75°F, the range this site counts as mild.
Denver's hottest and coldest months
Denver's hottest month is Jul, averaging 75°F; its coldest is Dec, averaging 32°F, a 43°F swing across the year, a middling gap by national standards.
Rain and snow in Denver
Denver averages 15.36in of precipitation a year across roughly 84 days with measurable rain or snow, and 49in of snow a year.
Where Denver ranks
Denver ranks 3638 of 4876 US cities in this dataset for comfort score, and 30 of 79 within CO. About 729,019 people live there.
If you need tomorrow's forecast, not the 30-year average
Everything above is a 30-year average from DENVER-STAPLETON, CO US, 0.6 miles from Denver, not a prediction for any specific day.
More on how this is worked out
How the comfort score is calculated · Why some cities show no snow or rain figure