Badlands in October: Crowds, Weather & What to Pack
Best window · VisitWhen score 81/100 · #3 of 12 months
October is one of the best months of the year to visit Badlands National Park: crowds run 27% of the July peak (65,693 average visits), days average 63°F with 11.1 hours of daylight. Computed from NPS and NOAA data.
Crowds in October
Badlands averages 65,693 recreation visits in October — 27% of what July, the peak month, draws. Trailheads and parking fill accordingly.
Weather & daylight
Days are mild (highs average 63°F), and mornings are chilly (lows average 34°F). It is typically dry (1.8″ of precipitation). Mid-month daylight runs 11.1 hours.
NOAA 1991–2020 monthly normals, station WASTA, SD US (22 mi from park coordinates, 2,328 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of October.
What to pack for Badlands in October
Computed from the month's weather normals above — not a generic list.
- Warm mid-layer (fleece or light puffy) — mornings average 34°F
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
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Also at their best in October
Other parks whose computed October verdict is a best window — same NPS × NOAA formula:
- 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
- Lassen Volcanic in October — 35% of peak crowds, highs 59°F, score 78/100
Common questions
Is Badlands crowded in October?
No — October is one of the quieter months: 27% of the July peak, averaging 65,693 visits (NPS, 2021–2025).
What is the weather like in Badlands in October?
Average highs of 63°F, lows of 34°F, 1.8″ of precipitation (NOAA 1991–2020 normals, WASTA, SD US station).
What should I pack for Badlands 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.
See also: the best national parks to visit in October · Last verified 2026-09-12