Cuyahoga Valley in August: Crowds, Weather & What to Pack
Peak crowds · VisitWhen score 61/100 · #7 of 12 months
August is peak season — expect the year's biggest crowds at Cuyahoga Valley National Park: crowds run 93% of the July peak (342,893 average visits). Weather: highs average 81°F and lows 59°F, with 3.5″ of precipitation and 13.9 hours of daylight. Computed from NPS and NOAA data.
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Crowds in August
Cuyahoga Valley averages 342,893 recreation visits in August — 93% of what July, the peak month, draws. That crowd level sets the tone for parking, permits and lodging — book early and start days at dawn.
Weather & daylight
Days are warm (highs average 81°F), and nights stay mild (lows average 59°F). Average precipitation is 3.5″ for the month. Mid-month daylight runs 13.9 hours.
NOAA 1991–2020 monthly normals, station STOW 4 SE, OH US (9 mi from park coordinates, 1,060 ft elevation) — conditions vary inside the park, especially with elevation. Daylight computed for the 15th of August.
What to pack for Cuyahoga Valley in August
Computed from the month's weather normals above — not a generic list.
- Packable rain jacket — 3.5″ of precipitation is normal this month
- 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 Cuyahoga Valley 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 Cuyahoga Valley crowded in August?
Yes — August runs 93% of Cuyahoga Valley's peak, averaging 342,893 recreation visits (NPS, 2021–2025).
What is the weather like in Cuyahoga Valley in August?
Average highs of 81°F, lows of 59°F, 3.5″ of precipitation (NOAA 1991–2020 normals, STOW 4 SE, OH US station).
What should I pack for Cuyahoga Valley in August?
Packable rain jacket; 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