What is the weather like in Gateway Arch National Park vs Indianapolis in January?

In January, Gateway Arch National Park averages 5°C high / -4°C low with about 65 mm of rain; Indianapolis averages 2°C high / -5°C low with about 77 mm.

Gateway Arch National Park vs Indianapolis in January

Gateway Arch National Park is the better pick in January — 65 vs 41 on SeasonMap's comfort score. Gateway Arch National Park is cold, a little rain, clean air, while Indianapolis is freezing, a little rain, clean air.

Gateway Arch National Park vs Indianapolis — January climate, side by side

	🇺🇸 Gateway Arch National Park	🇺🇸 Indianapolis
Comfort score	65/100 (C)	41/100 (F)
Feels-like high	0°C	-2°C
Avg high / low	5° / -4°	2° / -5°
Rainfall	65 mm	77 mm
Rainy days	6	8
Humidity	69%	72%
Air quality (AQI)	36	31

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

Month by month

Gateway Arch National Park 🇺🇸 United Statescold, a little rain, clean air · best April65
Indianapolis 🇺🇸 United Statesfreezing, a little rain, clean air · best September41

Gateway Arch National Park vs Indianapolis in January — FAQ

Is January better in Gateway Arch National Park or Indianapolis?: Gateway Arch National Park is the better pick in January — 65 vs 41 on SeasonMap's comfort score. Gateway Arch National Park is cold, a little rain, clean air, while Indianapolis is freezing, a little rain, clean air.
What is the weather like in Gateway Arch National Park vs Indianapolis in January?: In January, Gateway Arch National Park averages 5°C high / -4°C low with about 65 mm of rain; Indianapolis averages 2°C high / -5°C low with about 77 mm.