What is the weather like in Gateway Arch National Park vs St. Louis in July?

In July, Gateway Arch National Park averages 32°C high / 20°C low with about 139 mm of rain; St. Louis averages 32°C high / 20°C low with about 149 mm.

Gateway Arch National Park vs St. Louis in July

St. Louis is the better pick in July — 66 vs 57 on SeasonMap's comfort score. St. Louis is sweltering, rainy, while Gateway Arch National Park is sweltering, rainy.

Gateway Arch National Park vs St. Louis — July climate, side by side

	🇺🇸 Gateway Arch National Park	🇺🇸 St. Louis
Comfort score	57/100 (D)	66/100 (C)
Feels-like high	36°C	36°C
Avg high / low	32° / 20°	32° / 20°
Rainfall	139 mm	149 mm
Rainy days	8	8
Humidity	71%	71%
Air quality (AQI)	73	73

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

Month by month

Gateway Arch National Park vs St. Louis in July — FAQ

Is July better in Gateway Arch National Park or St. Louis?: St. Louis is the better pick in July — 66 vs 57 on SeasonMap's comfort score. St. Louis is sweltering, rainy, while Gateway Arch National Park is sweltering, rainy.
What is the weather like in Gateway Arch National Park vs St. Louis in July?: In July, Gateway Arch National Park averages 32°C high / 20°C low with about 139 mm of rain; St. Louis averages 32°C high / 20°C low with about 149 mm.