Badlands in August: Crowds, Weather & What to Pack
Peak crowds · VisitWhen score 60/100 · #9 of 12 months
August is peak season — expect the year's biggest crowds at Badlands National Park: crowds run 85% of the July peak (207,686 average visits). Weather: highs average 88°F and lows 58°F, with 1.6″ of precipitation and 14 hours of daylight. Computed from NPS and NOAA data.
Planning Badlands? Pack a guidebook: Moon South Dakota's Black Hills (with Badlands) on Amazon. · affiliate link, VisitWhen earns from qualifying purchases
Bring for Badlands in August
- A light layer you can shed by midday (long sleeve or windbreaker)See it on AmazonWhy: a 30°F swing between the average low of 58°F and high of 88°F.
- Sun protection and 2L+ water per personSee it on AmazonWhy: highs average 88°F.
Affiliate links: VisitWhen earns from qualifying purchases, at no extra cost to you. Prices can change; Amazon shows the current one.
Crowds in August
Badlands averages 207,686 recreation visits in August — 85% of what July, the peak month, draws. Plan lodging and entries with that in mind — book early and start days at dawn.
Weather & daylight
Expect warm days (highs average 88°F), and nights stay mild (lows average 58°F). It is typically dry (1.6″ of precipitation). Mid-month daylight runs 14 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 August.
What to pack for Badlands in August
Computed from the month's weather normals above — not a generic list.
- A light layer you can shed by midday (long sleeve or windbreaker) — a 30°F swing between the average low of 58°F and high of 88°F
- Sun protection and 2L+ water per person — highs average 88°F
- Sturdy broken-in footwear, navigation and a basic first-aid kit — every park, every month
As an Amazon Associate, VisitWhen earns from qualifying purchases. Gear names above link to Amazon searches or to a specific product — we don't show or set prices; you always see Amazon's current price.
Packing for a trip with a date on it? Amazon Prime includes fast delivery on eligible items, and eligible new members may be offered a free trial, so gear ordered this week can arrive before you leave. Delivery speed varies by item and address. See if you can try Prime free →
Affiliate link — we may earn a commission on qualifying sign-ups, at no extra cost to you. Current terms are on Amazon's page.
Looking for a better window? The computed best months for Badlands are April and May.
Also at their best in August
Other parks whose computed August verdict is a best window — same NPS × NOAA formula:
- Guadalupe Mountains in August — 28% of peak crowds, highs 84°F, score 80/100
- Lassen Volcanic in August — 56% of peak crowds, highs 78°F, score 77/100
- Bryce Canyon in August — 81% of peak crowds, highs 78°F, score 68/100
- Redwood in August — 85% of peak crowds, highs 66°F, score 67/100
Common questions
Is Badlands crowded in August?
Yes — August runs 85% of Badlands's peak, averaging 207,686 recreation visits (NPS, 2021–2025).
What is the weather like in Badlands in August?
Average highs of 88°F, lows of 58°F, 1.6″ of precipitation (NOAA 1991–2020 normals, WASTA, SD US station).
What should I pack for Badlands in August?
A light layer you can shed by midday (long sleeve or windbreaker); Sun protection and 2L+ water per person; 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 August · Last verified 2026-09-24