Chicago vs Cuyahoga Valley National Park in September

Chicago is the better pick in September — 91 vs 86 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while Cuyahoga Valley National Park is warm, a little rain, clean air.

Chicago vs Cuyahoga Valley National Park — September climate, side by side

🇺🇸 Chicago🇺🇸 Cuyahoga Valley National Park
Comfort score91/100 (S)86/100 (A)
Feels-like high25°C24°C
Avg high / low25° / 17°24° / 14°
Rainfall63 mm76 mm
Rainy days77
Humidity73%75%
Air quality (AQI)4542

Monthly climate normals (ERA5 reanalysis). Comfort scores are SeasonMap estimates.

Month by month

Chicago vs Cuyahoga Valley National Park in September — FAQ

Is September better in Chicago or Cuyahoga Valley National Park?
Chicago is the better pick in September — 91 vs 86 on SeasonMap's comfort score. Chicago is warm, a little rain, clean air, while Cuyahoga Valley National Park is warm, a little rain, clean air.
What is the weather like in Chicago vs Cuyahoga Valley National Park in September?
In September, Chicago averages 25°C high / 17°C low with about 63 mm of rain; Cuyahoga Valley National Park averages 24°C high / 14°C low with about 76 mm.