Denali National Park & Preserve in December
December at Denali National Park & Preserve averages a daytime high near 15°F and an overnight low around -6°F, with about 1.2" of precipitation. Visitation runs about 0× the park's average month, which makes December a very quiet month here.
- Average low
- -6°F
- Average high
- 15°F
Range across the year: -6°F to 64°F
- Precipitation
- 1.2 in
- Daylight
- 4.1 hours
Roughly 0% of the park's yearly visitors come in December: roughly 1,600 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes December the 10th-busiest of the park's twelve months, sitting between the July peak (3.3×) and the January low (0×).
On our Best Time to Visit score December rates 0/100 ("Poor"). Our recommended month is June: the lightest crowds of the park's good-weather months.
The daily average of about 5°F is cold, with winter conditions likely on higher ground. These figures are 1991–2020 NOAA climate normals from the nearest station, about 12 miles from the park.
Because June, July and August together draw about 78% of annual visitors, choosing December instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 4.1 hours of daylight in December to explore — near the year-round minimum.
Park-wide, 2025 drew 543,300 recreation visits, up 16.5% from 466,227 in 2024.
Across the past decade overall visitation has eased about 12.7%, so December may feel a touch quieter than it once did.
How December compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| November | 20°F / 2°F | 0.0× Very quiet | 0 Poor |
| December | 15°F / -6°F | 0.0× Very quiet | 0 Poor |
| January | 14°F / -5°F | 0.0× Very quiet | 0 Poor |
All twelve months at Denali, with the best time to visit.
Seasonal closures in December 2026
The National Park Service lists these Denali facilities as closed during December 2026. The dates are the park's own, read on October 11, 2026. A facility that is not listed here may still be closed, so confirm on the park's site before you go.
- Igloo Creek (campground): closed all month (September 11, 2026 to May 19, 2027)
- Sanctuary River (campground): closed all month (September 11, 2026 to May 19, 2027)
- Teklanika River (campground): closed all month (September 12, 2026 to May 19, 2027)
- Savage River (campground): closed all month (September 15, 2026 to May 19, 2027)
- Denali Bus Depot (visitor center): closed all month (September 18, 2026 to May 19, 2027)
- Denali Visitor Center (visitor center): closed all month (September 24, 2026 to April 30, 2027)
- Walter Harper Talkeetna Ranger Station (visitor center): closed all month (October 17, 2026 to January 18, 2027)
Things to do at Denali in December
The National Park Service tags 7 Denali activities for winter. Each links to the park's own page for it.
- Dog Mushing in Denali · 4-72 hours · reservation required
- Explore Denali's Winter Trails · 1-12 hours
- Look for the Northern Lights (Aurora Borealis)
- Backpacking in Denali · 2 days · reservation required
- Bike the Denali Park Road · 1-12 hours
- Hike a Short Trail From the Denali Visitor Center · 1-3 hours
- Walk on a Glacier in the Alaska Range · reservation required
Frequently Asked Questions
December averages a daytime high near 15°F and an overnight low around -6°F at Denali National Park & Preserve, with about 1.2 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 12 miles from the park, so conditions inside the park can differ, especially at other elevations.
December is very quiet at Denali National Park & Preserve (about 0.0× the average month). Our best-time score rates it "Poor" at 0/100. Our recommended month is June. December draws about 4% of the visits Denali sees in an average month. Numbers that low usually mean limited access: closed roads, closed facilities or deep-winter conditions. The count alone does not say which, so check the park's current conditions before planning around December.
The busiest month is July and the quietest is January. December sits at about 0.0× the park's average, or 0% of annual visitation.
A typical December sees about 2,000 recreation visits at Denali National Park & Preserve, based on National Park Service monthly counts from 1979–2025.
Where to stay near Denali in December
Booking a December trip to Denali National Park & Preserve? Compare hotels, cabins and vacation rentals near the park with live December availability and prices.
Top-rated places to stay near Denali
Prices for Oct 30–Nov 1, 4 adults. Change dates on the map below.
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See the full ranking of the best national parks to visit in December.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.