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

In January, Indianapolis averages 2°C high / -5°C low with about 77 mm of rain; Mammoth Cave National Park averages 9°C high / -1°C low with about 127 mm.

Indianapolis vs Mammoth Cave National Park in January

Mammoth Cave National Park is the better pick in January — 66 vs 41 on SeasonMap's comfort score. Mammoth Cave National Park is cold, rainy, clean air, while Indianapolis is freezing, a little rain, clean air.

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

	🇺🇸 Indianapolis	🇺🇸 Mammoth Cave National Park
Comfort score	41/100 (F)	66/100 (C)
Feels-like high	-2°C	5°C
Avg high / low	2° / -5°	9° / -1°
Rainfall	77 mm	127 mm
Rainy days	8	10
Humidity	72%	70%
Air quality (AQI)	31	30

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

Month by month

Indianapolis 🇺🇸 United Statesfreezing, a little rain, clean air · best September41
Mammoth Cave National Park 🇺🇸 United Statescold, rainy, clean air · best April66

Indianapolis vs Mammoth Cave National Park in January — FAQ

Is January better in Indianapolis or Mammoth Cave National Park?: Mammoth Cave National Park is the better pick in January — 66 vs 41 on SeasonMap's comfort score. Mammoth Cave National Park is cold, rainy, clean air, while Indianapolis is freezing, a little rain, clean air.
What is the weather like in Indianapolis vs Mammoth Cave National Park in January?: In January, Indianapolis averages 2°C high / -5°C low with about 77 mm of rain; Mammoth Cave National Park averages 9°C high / -1°C low with about 127 mm.