Wind Cave in December: Crowds, Weather & What to Pack
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December is a quiet month with trade-offs at Wind Cave National Park: crowds run 10% of the July peak (12,544 average visits). Weather: highs average 39°F and lows 15°F, with 0.5″ of precipitation and 9 hours of daylight. Computed from NPS and NOAA data.
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Bring for Wind Cave in December
- Insulated parka + thermal base layersSee it on AmazonWhy: average lows of 15°F.
- Traction devices (microspikes) and gaitersSee it on AmazonWhy: 8″ normal snowfall.
- HeadlampSee it on AmazonWhy: only 9 hours of daylight in mid-December.
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Crowds in December
Wind Cave averages 12,544 recreation visits in December — 10% of what July, the peak month, draws — the third-quietest month of the year. Plan lodging and entries with that in mind — crowds are thin by this park's standards.
Weather & daylight
Expect cold conditions (highs average 39°F), and nights are frigid (lows average 15°F). It is typically dry (0.5″ of precipitation). Normal snowfall is 8″ — expect snow on the ground. Mid-month daylight runs 9 hours.
NOAA 1991–2020 monthly normals, station WIND CAVE, SD US (0 mi from park coordinates, 4,155 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of December.
What to pack for Wind Cave in December
Computed from the month's weather normals above — not a generic list.
- Insulated parka + thermal base layers — average lows of 15°F
- Traction devices (microspikes) and gaiters — 8″ normal snowfall (compare other options)
- Headlamp — only 9 hours of daylight in mid-December (compare other options)
- Insulated, waterproof boots — plus navigation and a basic first-aid kit — 8″ of snow is normal this month
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Looking for a better window? The computed best months for Wind Cave are March and April.
Also at their best in December
Other parks whose computed December verdict is a best window — same NPS × NOAA formula:
- American Samoa in December — 17% of peak crowds, highs 88°F, score 66/100
- Everglades in December — 72% of peak crowds, highs 80°F, score 64/100
- Biscayne in December — 77% of peak crowds, highs 80°F, score 62/100
Common questions
Is Wind Cave crowded in December?
No — December is one of the quieter months: 10% of the July peak, averaging 12,544 visits (NPS, 2021–2025).
What is the weather like in Wind Cave in December?
Average highs of 39°F, lows of 15°F, 0.5″ of precipitation (NOAA 1991–2020 normals, WIND CAVE, SD US station).
What should I pack for Wind Cave in December?
Insulated parka + thermal base layers; Traction devices (microspikes) and gaiters; Headlamp — the full weather-computed list is on this page.
See also: the best national parks to visit in December · Last verified 2026-09-24