What is the weather like in Indianapolis vs Mammoth Cave National Park in October?

In October, Indianapolis averages 20°C high / 9°C low with about 80 mm of rain; Mammoth Cave National Park averages 25°C high / 10°C low with about 88 mm.

Indianapolis vs Mammoth Cave National Park in October

Indianapolis and Mammoth Cave National Park are nearly tied in October — 82 vs 85 on SeasonMap's comfort score. Indianapolis is nice, a little rain, clean air; Mammoth Cave National Park is warm, rainy, clean air.

Indianapolis vs Mammoth Cave National Park — October climate, side by side

	🇺🇸 Indianapolis	🇺🇸 Mammoth Cave National Park
Comfort score	82/100 (A)	85/100 (A)
Feels-like high	17°C	24°C
Avg high / low	20° / 9°	25° / 10°
Rainfall	80 mm	88 mm
Rainy days	8	6
Humidity	68%	68%
Air quality (AQI)	33	34

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

Month by month

Indianapolis vs Mammoth Cave National Park in October — FAQ

Is October better in Indianapolis or Mammoth Cave National Park?: Indianapolis and Mammoth Cave National Park are nearly tied in October — 82 vs 85 on SeasonMap's comfort score. Indianapolis is nice, a little rain, clean air; Mammoth Cave National Park is warm, rainy, clean air.
What is the weather like in Indianapolis vs Mammoth Cave National Park in October?: In October, Indianapolis averages 20°C high / 9°C low with about 80 mm of rain; Mammoth Cave National Park averages 25°C high / 10°C low with about 88 mm.