Denver weather
Ten-year climate averages, month by month
Denver in august
Current month averages, based on ten years of records. Read the full guide →
Denver sits at 39°44′N 104°59′W in United States, in North America. Its climate profile is shaped by these coordinates — and the ten years of records below reveal exactly how each season feels on the ground.
Below, you'll find monthly averages for temperature, rainfall and sunshine, drawn from the Open-Meteo Archive. Every month links to a full guide with what to pack, where to stay, and when to arrive.
The year in weather
Denver weather by month
Pick a month for the full climate guide — temperature, rainfall, sunshine, packing tips and hotel deals for Denver.
Places that feel like Denver in august
Denver weather — FAQ
Q01When is the best time to visit Denver?
When is the best time to visit Denver?
The best months to visit Denver are April, June, September, October. Ten-year daily records show these months hold the most stable mix of temperature, rainfall and sunshine.
Q02What is the hottest month in Denver?
What is the hottest month in Denver?
July runs the highest averages in Denver, with typical daytime highs of 32°C (90°F). Plan around midday and consider accommodation with reliable cooling.
Q03What is the coldest month in Denver?
What is the coldest month in Denver?
January brings the lowest averages, with daytime highs near 6°C (42°F). Layer up and expect shorter daylight hours if you plan sightseeing.
Q04Which month has the most rain in Denver?
Which month has the most rain in Denver?
May typically records the highest monthly rainfall — around 93mm on average. Plan indoor alternatives and pack proper rain gear if visiting this month.
Q05What is the climate like in Denver?
What is the climate like in Denver?
Denver, United States has very hot summers, cold winters. You can read the detailed month-by-month breakdown on this page.