For most people, yes: Denver’s winter is easier than Chicago’s because it is milder on average, sunnier, and less humid, and snow usually melts within days, even though Denver actually records more snow in a typical season than Chicago does.
Winter is one of the first things people ask about when they consider leaving Chicago for Denver. The assumption tends to run one of two ways. Some expect Denver to be colder and snowier because it sits next to the Rocky Mountains. Others have heard about the sunshine and expect barely any winter at all.
Neither picture is quite right. Denver’s winter is real, with cold snaps, snowstorms, and the occasional week below freezing. But the pattern is very different from Chicago’s long, gray stretch from December through February, and that difference shapes everything from daily commutes to how you think about a home’s driveway, roof, and windows.
Jason Sirois, a Denver Realtor with FORM at Compass Denver and an Applewood resident, works with many clients relocating from Chicago. Here is how the two winters compare using National Weather Service climate normals, and what the difference means when you are choosing a home. For the broader picture, see our guide to moving from Chicago to Denver.
Temperature: Denver Runs Warmer on Average
The National Weather Service’s 1991 to 2020 normals put Denver’s average January temperature at 31.7 degrees, measured at Denver International Airport. Chicago’s average January temperature at O’Hare over the same period is 25.2 degrees, with an average daily low of 18.8 degrees.
Those averages hide the bigger difference, which is how the cold behaves. In Chicago, cold air tends to settle in for weeks, and humidity and wind off Lake Michigan make it feel colder still. In Denver, Arctic fronts can drop temperatures sharply for a few days, but warm downslope winds and strong sunshine often bring afternoons back into the 40s and 50s soon after. A January week in Denver can include a snowstorm and a patio lunch.
Elevation plays a part. At roughly a mile above sea level, Denver’s air is thinner and drier, so the sun feels stronger and temperatures swing more between day and night. Clear nights can be cold, while sunny afternoons warm up quickly.
Snowfall: Denver Gets More, but It Stays Less
This is the part that surprises people. According to the NWS Boulder office’s snowfall history, Denver’s official 1991 to 2020 seasonal normal at the airport is 47.0 inches, and the long-term average for the city dating back to the 1880s is higher. Western and southwestern suburbs closer to the foothills often average 65 to 70 inches. Chicago’s 1991 to 2020 normal at O’Hare is 38.4 inches, according to the NWS Chicago climate normals.
So Denver gets more snow on paper. The difference is timing and staying power. In Chicago, about 30 of those inches fall in December, January, and February, and snow cover can linger for weeks under gray skies. In Denver, March is typically the snowiest month, and spring storms can be heavy and wet. But strong sun and dry air mean most snow on south-facing streets, sidewalks, and driveways melts within a few days.
- Denver airport normal: 47.0 inches per season (1991 to 2020)
- Chicago O’Hare normal: 38.4 inches per season (1991 to 2020)
- Denver’s snowiest month: typically March
- Chicago’s snowiest stretch: December through February
- Foothill suburbs west of Denver: often 65 to 70 inches
Gray Days, Wind, and How Winter Feels
Ask people who have lived through both winters, and most will mention sunshine before temperature. Chicago winters often bring long runs of overcast skies, and the lake adds moisture that makes cold days feel raw. Denver’s semi-arid climate brings far less precipitation overall, and clear blue skies return quickly after storms.
That has practical effects. Outdoor running, walking, and cycling continue through much of a Denver winter, and trails such as the Cherry Creek and South Platte paths are often clear within a day or two of snow. Ski areas in the mountains are a couple of hours away, depending on traffic on Interstate 70.
Denver has its own challenges. Dry air means static, chapped skin, and a humidifier in many homes. Wind can be strong, especially near the foothills. And temperature swings can be dramatic, so layering becomes a habit. Our earlier post on adjusting to Denver winters covers more of the day-to-day details.
What Denver Winters Mean for Choosing a Home
Winter weather should be part of your home search, even in a city where snow does not linger. A few features make a noticeable difference from November through April.
Orientation matters. A south-facing driveway or front walk often clears itself in a day, while a north-facing one can hold ice for weeks in the shade of the house. Steep driveways, common in the foothill suburbs, can be a challenge after a storm. Attached garages are valued in the suburbs, while many older Denver homes have detached garages off the alley.
Roofs and gutters deserve attention too. Hail is a bigger concern in Colorado than in Illinois, so a roof’s age, material, and insurance claim history matter at inspection. Ice dams are less common than in Chicago, but they still occur on shaded roofs with poor insulation. Window quality affects both comfort and energy bills during cold snaps.
Denver also expects residents to clear the public sidewalk in front of their home within a set time after snow stops, so corner lots with long sidewalks carry more winter work. Check the rules for the specific city if you are buying in Lakewood, Wheat Ridge, or another suburb.
Driving and Commuting in a Denver Winter
Chicago drivers are used to salted roads and plowed arterials. Denver uses a mix of magnesium chloride, sand, and plowing, focused on main roads first. Side streets in the city may stay snowpacked for a day or two after a storm, then clear quickly once the sun comes out.
Mountain travel is the bigger adjustment. Colorado’s traction law can apply on Interstate 70 during storms, requiring adequate tires or chains. Many residents use all-wheel drive with good all-season or winter tires. For in-town commutes, light rail and bus lines run through winter, and a shorter average commute means less time on icy roads overall.
Frequently Asked Questions
Is Denver colder than Chicago in winter?
On average, no. Denver’s January average is about six degrees warmer than Chicago’s, based on 1991 to 2020 normals. Denver can see sharp cold snaps, but they usually break within a few days, followed by sunny, milder afternoons.
Does Denver get more snow than Chicago?
Yes. Denver’s airport normal is about 47 inches per season, compared with about 38 inches at O’Hare. Denver’s snow tends to melt quickly because of sunshine and dry air, while Chicago’s snow cover often lasts longer.
What is the snowiest month in Denver?
March is typically Denver’s snowiest month. Spring storms can bring heavy, wet snow, but warmer temperatures usually melt it within days. That surprises many people moving from Chicago, where snow peaks in midwinter.
Do I need a four-wheel-drive car in Denver?
Not for most in-town driving. Good tires matter more. If you plan to drive into the mountains regularly, all-wheel or four-wheel drive and winter tires help, and Colorado’s traction law may require them on Interstate 70 during storms.
Which Denver neighborhoods get the least snow?
Areas farther east and closer to the plains tend to receive less snow than the western suburbs near the foothills. Neighborhoods closer to the mountains, such as those in western Jefferson County, often see higher totals and colder nights.
How do Denver home heating costs compare to Chicago?
Costs depend on the home’s size, age, insulation, and fuel type, so there is no single comparison. Milder average temperatures and more sunshine can help, but older homes with original windows can still be costly to heat.
If you are planning a move from Chicago and want help weighing neighborhoods, home features, and commutes, reach out to Jason Sirois and FORM at Compass Denver.
This article is for general information only. Climate figures are National Weather Service 1991 to 2020 normals, and individual winters vary widely. Verify local snow removal rules and insurance details with the relevant city and providers.
