September is a good month at Cuyahoga Valley — it ranks 3rd of the twelve here. Expect about 21% fewer visitors than July, the park's peak — 291,197 visits on average. Days run around 74°F by afternoon and 52°F at night, with 12.4 hours of daylight.
September against the park's best
| Month | Verdict | Avg. visits | vs. peak | High | Low | Snow | Daylight |
|---|---|---|---|---|---|---|---|
| September (this page) | Good | 291,197 | −21% | 74°F | 52°F | — | 12.4 h |
| April (best) | Excellent | 236,806 | −36% | 60°F | 37°F | — | 13.3 h |
| July (peak crowds) | Good | 369,056 | peak | 82°F | 60°F | — | 14.9 h |
Weather figures are for the Boston Mill area — the Stow 4 Se station. Visits are 2021–2025 averages; climate normals cover 1991–2020. Conditions vary across the park; check current status before you go.
Common questions
Is September a good time to visit Cuyahoga Valley?
Yes — a solid month, if not the very best. September ranks 3 of 12 at Cuyahoga Valley on crowds, weather, daylight, and access together.
How crowded is Cuyahoga Valley in September?
About 291,197 recreation visits on average — 21% below July, the park's peak.
How warm is Cuyahoga Valley in September?
Average highs around 74°F and lows around 52°F at the Stow 4 Se station.
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