Cuyahoga Valley National Park vs Mammoth Cave National Park in September

Cuyahoga Valley National Park is the better pick in September — 86 vs 75 on SeasonMap's comfort score. Cuyahoga Valley National Park is warm, a little rain, clean air, while Mammoth Cave National Park is hot, rainy, clean air.

Cuyahoga Valley National Park vs Mammoth Cave National Park — September climate, side by side

	🇺🇸 Cuyahoga Valley National Park	🇺🇸 Mammoth Cave National Park
Comfort score	86/100 (A)	75/100 (B)
Feels-like high	24°C	32°C
Avg high / low	24° / 14°	30° / 16°
Rainfall	76 mm	107 mm
Rainy days	7	6
Humidity	75%	69%
Air quality (AQI)	42	42

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

Month by month

Cuyahoga Valley National Park 🇺🇸 United Stateswarm, a little rain, clean air · best May86
Mammoth Cave National Park 🇺🇸 United Stateshot, rainy, clean air · best April75

Cuyahoga Valley National Park vs Mammoth Cave National Park in September — FAQ

Is September better in Cuyahoga Valley National Park or Mammoth Cave National Park?: Cuyahoga Valley National Park is the better pick in September — 86 vs 75 on SeasonMap's comfort score. Cuyahoga Valley National Park is warm, a little rain, clean air, while Mammoth Cave National Park is hot, rainy, clean air.
What is the weather like in Cuyahoga Valley National Park vs Mammoth Cave National Park in September?: In September, Cuyahoga Valley National Park averages 24°C high / 14°C low with about 76 mm of rain; Mammoth Cave National Park averages 30°C high / 16°C low with about 107 mm.