Cuyahoga Valley National Park weather in May
May in Cuyahoga Valley National Park: nice, rainy — one of the best months to visit.
#1 of 12 months in Cuyahoga Valley National Park · #73 of 604 destinations to visit in May · comfort 90/100 (tier S)
Updated June 2026 · climate normals from ERA5 reanalysis
Cuyahoga Valley National Park climate normals — May
| Daytime high | 21°C / 69°F | 😎 nice |
|---|---|---|
| Nighttime low | 11°C / 52°F | |
| Feels like (high) | 20°C / 68°F | |
| Rainfall | 99 mm / 3.9 in | 🌧 rainy |
| Rainy days | 12 days | |
| Humidity | 69% | 💧 humid |
| Dew point | 10°C / 49°F | |
| Sunshine | 10.3 h/day | |
| Daylight | 14.5 h | |
| Wind | 17 km/h / 10 mph | |
| Snowfall | 0.4 cm / 0.2 in | |
| Air quality (US AQI) | 52 | 🙂 moderate |
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Where is Cuyahoga Valley National Park?
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Cuyahoga Valley National Park in May — FAQ
- Is May a good time to visit Cuyahoga Valley National Park?
- May in Cuyahoga Valley National Park: nice, rainy — one of the best months to visit. It ranks #1 of 12 months for Cuyahoga Valley National Park on SeasonMap's comfort score (90/100).
- What is the weather like in Cuyahoga Valley National Park in May?
- In May, Cuyahoga Valley National Park averages a daily high of 20.5°C and a low of 11.1°C, with about 98.8 mm of rain over roughly 12.2 rainy days.
- What is the air quality in Cuyahoga Valley National Park in May?
- Cuyahoga Valley National Park has a mean US Air Quality Index of about 52 in May.