Great Basin in October: Crowds, Weather & What to Pack
Shoulder · VisitWhen score 68/100 · #6 of 12 months
October is a solid shoulder-season month to visit Great Basin National Park: crowds run 64% of the July peak (16,599 average visits). Weather: highs average 60°F and lows 36°F, with 1.3″ of precipitation and 11.2 hours of daylight. Computed from NPS and NOAA data.
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Bring for Great Basin in October
- Warm mid-layer (fleece or light puffy)See it on AmazonWhy: mornings average 36°F.
- Sturdy, broken-in hiking bootsSee it on AmazonWhy: every park, every month.
- Water bottles for the daySee it on AmazonWhy: hydration is one of the NPS Ten Essentials.
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Great Basin in October: what the park service says
October is when Great Basin's roads begin to close: most park roads are typically open only from Memorial Day to late October, depending on snow, and the Wheeler Peak Scenic Drive shuts after snowfall. The park describes fall as cool and crisp, with uncrowded trails, roomy campsites and pine nuts ready for picking. October's record snowfall at Lehman Caves is 42 inches. Lexington Arch Road is badly washed out, so vehicles must park about a mile short of the official trailhead.
Source: NPS 1, NPS 2, NPS 3, checked 2026-11-05.
Crowds in October
Great Basin averages 16,599 recreation visits in October — 64% of what July, the peak month, draws. Trailheads and parking fill accordingly.
Weather & daylight
Days are mild (highs average 60°F), and mornings are chilly (lows average 36°F). It is typically dry (1.3″ of precipitation). Mid-month daylight runs 11.2 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 October.
What to pack for Great Basin in October
Computed from the month's weather normals above — not a generic list.
- Warm mid-layer (fleece or light puffy) — mornings average 36°F
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
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If your dates are flexible, consider shifting: The computed best months for Great Basin are March and April.
Also at their best in October
Other parks whose computed October verdict is a best window — same NPS × NOAA formula:
- Badlands in October — 27% of peak crowds, highs 63°F, score 81/100
- Isle Royale in October — 2% of peak crowds, highs 51°F, score 81/100
- Wind Cave in October — 25% of peak crowds, highs 61°F, score 81/100
- Gateway Arch in October — 26% of peak crowds, highs 69°F, score 80/100
Common questions
Is Great Basin crowded in October?
Moderately: October runs 64% of the July peak, averaging 16,599 visits (NPS, 2021–2025). See every month at Great Basin.
What is the weather like in Great Basin in October?
Average highs of 60°F, lows of 36°F, 1.3″ of precipitation (NOAA 1991–2020 normals, GREAT BASIN NP, NV US station). Compare it with other national parks in October.
What should I pack for Great Basin in October?
Warm mid-layer (fleece or light puffy); Sturdy broken-in footwear, navigation and a basic first-aid kit — the full weather-computed list is on this page. Going in November instead? Great Basin in November has its own list.
See also: the best national parks to visit in October · Last verified 2026-09-24