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

In March, Gateway Arch National Park averages 15°C high / 3°C low with about 116 mm of rain; Indianapolis averages 12°C high / 2°C low with about 116 mm.

Gateway Arch National Park vs Indianapolis in March

Gateway Arch National Park is the better pick in March — 77 vs 63 on SeasonMap's comfort score. Gateway Arch National Park is cool, rainy, clean air, while Indianapolis is cold, rainy, clean air.

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

	🇺🇸 Gateway Arch National Park	🇺🇸 Indianapolis
Comfort score	77/100 (B)	63/100 (C)
Feels-like high	11°C	8°C
Avg high / low	15° / 3°	12° / 2°
Rainfall	116 mm	116 mm
Rainy days	10	10
Humidity	65%	67%
Air quality (AQI)	42	38

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

Month by month

Gateway Arch National Park vs Indianapolis in March — FAQ

Is March better in Gateway Arch National Park or Indianapolis?: Gateway Arch National Park is the better pick in March — 77 vs 63 on SeasonMap's comfort score. Gateway Arch National Park is cool, rainy, clean air, while Indianapolis is cold, rainy, clean air.
What is the weather like in Gateway Arch National Park vs Indianapolis in March?: In March, Gateway Arch National Park averages 15°C high / 3°C low with about 116 mm of rain; Indianapolis averages 12°C high / 2°C low with about 116 mm.