Denver in November: 12°C / 54°F afternoons, −3°C / 27°F nights, the clocks back on the 1st, and a first snow that came on the 5th in 2024 and the 29th in 2025.
Pack for two Novembers at once. NOAA's figures for Denver International Airport put the month at 11.6°C by day and −3.3°C at dawn, with 16mm of precipitation over about 5 days, and the National Weather Service office in Boulder shows how steep the slope is inside it: 59°F on the 1st, 47°F on the 30th. The first snow is the wild card. It came as 20 inches on 5–9 November 2024, the second-largest season opener on record, and held off until 29 November 2025, the second-latest. The clocks go back on the 1st, sunset falls to about five and keeps sliding, and from the 20th the Christkindlmarket and Blossoms of Light pull your evenings outdoors. Quilted jacket, heavy knit, lug soles, a hat for the dark.
In 2024 Denver's first snow added up to 20 inches by the 9th. In 2025 it was a fifth of an inch on the 29th. November will not tell you which one you booked, so pack boots that do not need to know.

Zip it at 8am, when NOAA's average low is −3.3°C, and wear it open by two on a sunny 12°C / 54°F afternoon in LoDo. Diamond quilting holds warmth without the bulk of down, so the chunky crew still fits underneath, and the brown corduroy collar turns up once the sun drops behind the mountains before five. Forest green is the capsule's one deep colour against denim, stone and brown.

NWS Boulder puts November's mean temperature at 39.4°F, and that is heavy-knit weather whatever the afternoon does. A chunky wool crew under the quilted jacket stands in for a parka on the coldest mornings, and raglan sleeves leave room in the jacket's armholes, so you can still reach across a market stall. Warm stone sits between the forest green and the light denim without competing with either.

At 59°F on 1 November, on NWS Boulder's daily averages, lunch is shirt weather. An oversized mid-blue denim shirt is the layer you keep on under the open jacket once the knit goes in the bag, and it goes back under the knit when the sun drops. A mid-blue a shade darker than the jeans keeps the two denims from reading as a matched set.

Cuff them once above the boot on a snow day and let them fall straight on the dry ones, which on NOAA's count are all but about 5 days of the month. A light wash keeps the outfit bright against forest green and dark brown leather, and it sits a clear shade paler than the mid-blue shirt. One pair covers lunch in Highland and the Tivoli Quad after dark.

Your answer to the first-snow lottery. In 2024 the season opened with 20 inches between 5 and 9 November; in 2025 nothing fell until a fifth of an inch on the 29th. A plain-toe leather work boot on a rubber lug sole is right for both: laced tight it keeps slush out, and on a dry, sunny day it still passes as a city shoe on Larimer Street.

Carry suede without worry: NOAA puts November's precipitation at 0.64 inches, about 16mm, across roughly 5 days. Worn across the body, a slouchy brown suede crossbody leaves both hands free at the Christkindlmarket on the Tivoli Quad, and it swallows the beanie and gloves at noon. Its brown matches the boots, so the two leathers read as one.

Sunrise moves from about half past six on the 1st to about seven by the 30th, and those mornings sit near the −3°C / 27°F average low. A ribbed wool beanie with a fold-up cuff covers your ears on the walk to breakfast and folds into the bag by eleven. Rust because it is the capsule's one bright note against forest green, stone and brown.

From 20 November your evenings move outdoors: the Christkindlmarket and Blossoms of Light both run until 9pm, and NWS Boulder's average low reaches 21°F by the 30th. Unlined deerskin is thin enough to count change and hold a hot cup without pulling a glove off, which a ski glove is not. Tan, so they sit quietly against the stone knit.
Quilted jacket zipped · stone chunky crew over the denim shirt · light-wash jeans · work boots · rust beanie · suede crossbody. Coffee in LoDo at eight, the Denver Art Museum at ten, lunch in Highland at one with the jacket open and the knit in the bag.
Same jeans and boots · denim shirt under the stone knit · quilted jacket zipped to the corduroy collar · deerskin gloves · beanie. Sunset at about 4:45 mid-month; after the 20th, the Christkindlmarket on the Tivoli Quad until nine, or Blossoms of Light at the Botanic Gardens from 4:30.
A suggested look — forest green quilted jacket, stone chunky wool crew, light-wash straight jeans, dark brown lace-up boots, rust wool beanie.
NOAA's figures for Denver International Airport give an average November high of 11.6°C and a low of −3.3°C, with 16mm (0.64 inches) of precipitation across about 5 days. The National Weather Service office in Boulder shows how fast the month cools: its daily averages fall from 59°F by day and 31°F at night on 1 November to 47°F and 21°F on the 30th, and it notes "The November Mean Temperature is 39.4°". Average November snowfall is 8.7 inches. Daylight shrinks from about 10h 30m to 9h 35m across the month.
A forest-green diamond-quilted jacket with a corduroy collar, a stone chunky wool crew, a mid-blue oversized denim shirt, light-wash straight-leg jeans, dark brown lace-up work boots on a lug sole, a slouchy brown suede crossbody, a rust ribbed beanie and tan deerskin gloves. That covers −3°C / 27°F at 8am, 12°C / 54°F at 2pm, and either a 20-inch storm or a month with no snow at all. Wear the knit under the jacket instead of packing a parka, keep the boots on whatever the forecast says, and put the gloves in the bag from the 20th, when the markets open.
Usually, but not on a schedule. NWS Boulder puts average November snowfall at 8.7 inches, and November brought the season's first snow in 4 of the last 10 years. The spread is wide. In 2024 the first snowfall came on 5–9 November and totalled 20.0 inches, the second-largest season opener on record. In 2025 the first snow was 0.2 inches on 29 November, the second-latest on record; the latest came on 10 December 2021. So pack a lug-sole boot for the storm and a jacket light enough for the dry weeks either side of it.
Early November for warmth, late November for the evenings. NWS Boulder's daily averages give 59°F on the 1st and 47°F on the 30th, and the clocks go back on Sunday 1 November, the day the Denver Film Festival closes. From Friday 20 November the Christkindlmarket fills the Tivoli Quad at 1000 Larimer Street, 1pm to 9pm Monday to Thursday and 11am to 9pm Friday to Sunday, and Blossoms of Light runs at the Botanic Gardens from 4:30pm to 9pm. On Thanksgiving, 26 November, the market closes at 4pm and Blossoms of Light is shut.
November is seven degrees colder by day and six colder at night: NOAA gives 12°C / 54°F and −3°C / 27°F, against October's 19°C / 66°F and 3°C / 37°F. October's average first freeze falls on the 7th and its first snow on the 19th. November is where that first snow lands when October misses it, as it did in both 2024 and 2025, and sunset comes an hour earlier once the clocks change on the 1st. Swap October's denim trucker for a quilted jacket, the cable-knit cardigan for a heavy crew, and cowboy boots for lug-sole work boots.
Mountain gear, worn in town. Flylow Gear is the local reference: Colorado natives Greg Steen and Dan Abrams brought out its first products, the Cactus Pant and the Black Coat, in 2005, and the company is still headquartered in Denver, where it started. Its name comes from the line "You don't ski fast—you fly low." In November that register means an insulated or quilted jacket over a heavy knit, straight jeans, a lug-sole boot and a wool beanie, worn to dinner as readily as to a trailhead.