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), days average 81°F with 13.9 hours of daylight. Computed from NPS and NOAA data.

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

Want quieter or kinder conditions? The computed best months for Cuyahoga Valley are April and May.

Common questions

See also: the best national parks to visit in August · Last verified 2026-07-16