The best times to visit Downtown Denver for ideal weather are
May 21st to October 7th
based on average temperature and humidity from NOAA (the National Oceanic and Atmospheric Administration). Read below for more weather and travel details.
Downtown Denver Travel Guide
Other Downtown Denver Travel Info
Weather in Downtown Denver
Average temperatures in Downtown Denver vary drastically. Considering humidity, temperatures feel cold for about half of the year and otherwise nice with a low chance of precipitation most of the year. The area is somewhat temperate — in the 41st percentile for pleasant weather — compared to tourist destinations worldwide. Weeks with ideal weather are listed above. If you’re looking for the very warmest time to visit Downtown Denver, the hottest months are July, August, and then June. See average monthly temperatures below. The warmest time of year is generally mid July where highs are regularly around 89.7°F (32.1°C) with temperatures rarely dropping below 61.6°F (16.4°C) at night.
Downtown Denver Temperatures (Fahrenheit)
Downtown Denver Temperatures (Celsius)
The way we experience weather isn’t all about temperature. Higher temperatures affect us much more at higher humidity, and colder temperatures feel piercing with high winds. Our perceived temperatures factor in humidity and wind chill to better represent how hot or cold the day feels to a person.
Downtown Denver Perceived Temperature (F)
Downtown Denver Perceived Temperature (C)
Average Downtown Denver Temperatures by Month
Daily highs (averaged for the month) usually give the best indication of the weather. A significantly lower mean and low generally just means it gets colder at night.
|Month||Avg. High (°F)||Avg. Mean (°F)||Avg. Low (°F)|
|Month||Avg. High (°C)||Avg. Mean (°C)||Avg. Low (°C)|
Precipitation (Rain or Snow)
If dry weather is what you’re after, the months with the lowest chance of significant precipitation in Downtown Denver are November, March, and then January. Note that we define “significant precipitation” as .1 inches or more in this section. The lowest chance of rain or snow occurs around early to mid March. For example, on the week of March 12th there are no days of precipitation on average. By contrast, it’s most likely to rain or snow in early to mid May with an average of 2 days of significant precipitation the week of May 7th.
When can you find snow in Downtown Denver? Weather stations report large amounts of snow likely to be deepest around October, especially close to late October to early November. The best time to ski (if at all) in Downtown Denver is often around around March 19th when fresh powder is deepest. Please note that a value of 0 for snow in the graph below may either mean there was no snow, or that snow is unreported.
Chance of Precipitation
The graph below shows the % chance of rainy and snowy days in Downtown Denver.
Snow on the Ground
The graph below shows the average snow on the ground in Downtown Denver (in).
Average Rain and Snow by Month
|Month||Daily Chance of Rain||Average Snow Depth (in)||Total Precipitation (in)|
|Month||Daily Chance of Rain||Average Snow Depth (cm)||Total Precipitation (cm)|
Humidity and Wind
Downtown Denver has some comfortably humid months, and slightly dry months in the opposite season. The least humid month is March (33.6% relative humidity), and the most humid month is February (46.5%).
Wind in Downtown Denver is usually moderate. The windiest month is April, followed by March and May. April’s average wind speed of around 9.2 knots (10.6 MPH or 17.1 KPH) is considered “a gentle breeze.” Maximum sustained winds (the highest speed for the day lasting more than a few moments) are at their highest in early to mid April where average top sustained speeds reach 19.5 knots, which is considered a fresh breeze.
Relative Humidity (%)
The graph below shows the average % humidity by month in Downtown Denver.
The graph below shows wind speed (max and average) in knots.
Average Wind Speeds
Show Wind Speeds
All wind speeds are in knots. 1 knot = 1.15 MPH or 1.85 KPH.
|Month||Avg. Wind||Avg. Wind Feel||Sustained High Wind||High Wind Feel|
|Jan||7.6||Gentle breeze||14.4||Significant breeze|
|Feb||7.7||Gentle breeze||15.8||Significant breeze|
|Mar||8.5||Gentle breeze||16.9||Significant breeze|
|Apr||9.2||Gentle breeze||18.4||Strong breeze|
|May||8||Gentle breeze||17.3||Significant breeze|
|Jun||8||Gentle breeze||17.4||Strong breeze|
|Jul||7.3||Gentle breeze||16.9||Significant breeze|
|Aug||7.2||Gentle breeze||16||Significant breeze|
|Sep||7.1||Gentle breeze||14.6||Significant breeze|
|Oct||7.3||Gentle breeze||14.6||Significant breeze|
|Nov||7.6||Gentle breeze||14.5||Significant breeze|
|Dec||7.4||Gentle breeze||14.4||Significant breeze|
Show Relative Humidity by Month
|Month||Avg. Relative Humidity|
Is it Safe to Travel to Downtown Denver?
Our best data indicates this area is generally safe. As of Oct 07, 2019 there are no travel advisories or warnings for the United States; exercise normal security precautions. Check this page for any recent changes or regions to avoid: Travel Advice and Advisories. This advisory was last updated on Sep 23, 2019.
The Busiest and Least Crowded Months
The busiest month for tourism in Downtown Denver, CO, US is July, followed by June and May. Prices for hotels and flights will be most expensive during these months, though you can save if you purchase well in advance. Tourists are unlikely to visit Downtown Denver in November. Those willing to visit at these times will likely find it the least expensive month.
Estimated Tourism by Month
Most Popular Months to Visit
Overall Downtown Denver Travel Experience by Season
Spring (March through May)
Humidity and temperatures combine to make this season feel moderately cold. Highs range from 77.9°F (25.5°C) and 47.8°F (8.8°C) with warmer temperatures in the later months. Rain is somewhat common with 2 to 6 days of significant precipitation per month. Spring is the second busiest for tourism, which makes it a good time for those looking for things to do.
Summer (June through August)
The middle-year months have very comfortable weather with high temperatures that are quite warm. These months see the most precipitation with 4 to 5 days of precipitation per month. June – August is the busiest season for tourism in Downtown Denver, so lodging and other accommodations may cost more than usual.
Fall (September through November)
Fall daily highs range from 83.1°F (28.4°C) and 50.9°F (10.5°C), which will feel chilly given the humidity and wind. It rains or snows a normal amount: 1 to 4 days per month. Tourism is the slowest during these months due to the weather, so hotels may be affordably priced.
Winter (December through February)
Weather is far too cold this time of year in Downtown Denver to be enjoyable for warm weather travelers. The average high during this season is between 47.8°F (8.8°C) and 38.2°F (3.4°C). On average, it rains or snows a smalll amount: 2 to 3 times per month. These times of year are fairly slow with tourists.