Mid-winter · Weather & things to do
Aspen in January
This is the coldest month in Aspen: highs average 30°F (-1°C) and lows 10°F (-12°C), with about 1.9 in (48 mm) of rain or snow.
Our comfort score puts it mid-table at 49/100, 9th of 12.
- Avg high
- 30°F (-1°C)
- Avg low
- 10°F (-12°C)
- Rain or snow
- 1.9 in (48 mm)
- Humidity
- 91%
- Cloud cover
- 59%
- Daylight
- ~9 h 32 min
- Comfort score
- 49/100 · Fair
What January feels like
Real cold sets in, with afternoon highs around 30°F (-1°C).
Nights drop below freezing, with an average low of 10°F (-12°C), so expect frost and ice.
Expect about 1.9 in (48 mm) of precipitation (rain or snow). Because the average temperature is below freezing, snow is likely on some days.
Plan around January
January sits mid-table; the best months are June – September.
- Inside the wettest three-month stretch, December – February.
- Comfort holds steady from December (48 → 49/100).
- Our Colorado Rockies route recommends Jun – Sep, so January falls outside its suggested window.
- January sits inside the Dec – Mar window our Breckenridge, Vail & Aspen route recommends.
What to pack for January
- Hat, gloves and thermal base layerslows around 10°F
- Insulated, waterproof bootssnow is likely on some days
- Comfortable walking shoesmost places below are best reached on foot or with short walks
What to do in Aspen in January
With highs near 30°F, these picks lean toward food, drink and places with a roof, with outdoor options when the weather breaks.
J-Bar at Hotel Jerome
Classic 1889 hotel bar, home of the Aspen Crud bourbon milkshake.
Why now A warm sit-down stop when highs sit around 30°F.
Cloud Nine Alpine Bistro
Mountain hut on Aspen Highlands serving fondue and raclette, known for its lively afternoon lunch seating.
Why now Somewhere to warm up between colder walks.
White House Tavern
Small tavern in an 1883 miner's cottage, known for crispy chicken sandwiches.
Why now A cozy break on a 30°F day.
Aspen Art Museum
Free contemporary art museum with a rooftop cafe and mountain views.
Why now An indoor-leaning stop when highs sit around 30°F.
Wheeler Opera House
Sandstone opera house built in 1889 by silver baron Jerome Wheeler, now hosting concerts, comedy and films.
Aspen Mountain
Ski mountain rising straight from downtown Aspen, reached by the Silver Queen Gondola, with no beginner runs.
Nearby in January
- Vail in January~39 mi · highs 28°F, 1.9 in rain or snow · 1°C (2°F) cooler by day, about as wet
- Breckenridge in January~46 mi · highs 23°F, 1.9 in rain or snow · 4°C (7°F) cooler by day, about as wet
- Rocky Mountain NP in January~100 mi · highs 24°F, 1.3 in rain or snow · 3°C (6°F) cooler by day, about as wet
- Denver in January~105 mi · highs 45°F, 0.7 in rain or snow · 9°C (15°F) warmer by day, drier
NASA POWER 2001–2025 monthly averages on a ~50 km grid, temperatures adjusted from the grid cell's ~3,268 m to Aspen's ~2,405 m elevation (standard lapse rate). Comfort scores weigh temperature, rain, humidity and cloud: see how we score each month. Check a forecast before you go.
Aspen in January: quick answers
Is January a good time to visit Aspen?
It's middling, scoring 49/100. The best months are June – September, at up to 95. Expect highs of 30°F (-1°C) and 1.9 in (48 mm) of rain or snow. Our Colorado Rockies route recommends Jun – Sep, so January is outside its suggested window.
How cold is Aspen in January?
Average highs are 30°F (-1°C) and average lows 10°F (-12°C), making it the coldest month by daytime highs, with nights below freezing on average.
Does it snow a lot in Aspen in January?
Not much: about 1.9 in (48 mm) of rain or snow falls across January on average, the 3rd-wettest month of the year. With temperatures this low, much of it may fall as snow. The annual total is about 20.7 in (527 mm).
What should I pack for Aspen in January?
Bring hat, gloves and thermal base layers (lows around 10°F), insulated, waterproof boots (snow is likely on some days) and comfortable walking shoes (most places below are best reached on foot or with short walks).
Routes in season in January
- Breckenridge, Vail & Aspen Dec – Mar
Planning Aspen in January?
Plan it together in TripsCircle: one itinerary, one shared packing list and costs split as you go.