Great Basin in December: Crowds, Weather & What to Pack
Shoulder · VisitWhen score 65/100 · #10 of 12 months
December is a solid shoulder-season month to visit Great Basin National Park: crowds run 7% of the July peak (1,787 average visits), days average 40°F with 9.5 hours of daylight. Computed from NPS and NOAA data.
Crowds in December
Great Basin averages 1,787 recreation visits in December — 7% of what July, the peak month, draws — the quietest month of the year. That crowd level sets the tone for parking, permits and lodging — this is genuine quiet-season territory.
Weather & daylight
It is properly cold (highs average 40°F), and nights are frigid (lows average 20°F). It is typically dry (1.0″ of precipitation). Normal snowfall is 10″ — expect snow on the ground. Mid-month daylight runs 9.5 hours.
NOAA 1991–2020 monthly normals, station GREAT BASIN NP, NV US (0 mi from park coordinates, 6,850 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of December.
What to pack for Great Basin in December
Computed from the month's weather normals above — not a generic list.
- Insulated parka + thermal base layers — average lows of 20°F
- Traction devices (microspikes) and gaiters — 10″ normal snowfall
- Headlamp — only 9.5 hours of daylight in mid-December
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
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Want quieter or kinder conditions? The computed best months for Great Basin 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 Great Basin crowded in December?
No — December is one of the quieter months: 7% of the July peak, averaging 1,787 visits (NPS, 2021–2025).
What is the weather like in Great Basin in December?
Average highs of 40°F, lows of 20°F, 1.0″ of precipitation (NOAA 1991–2020 normals, GREAT BASIN NP, NV US station).
What should I pack for Great Basin 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 2026-09-12