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

In June, Gateway Arch National Park averages 31°C high / 18°C low with about 87 mm of rain; St. Louis averages 31°C high / 18°C low with about 91 mm.

Gateway Arch National Park vs St. Louis in June

St. Louis is the better pick in June — 76 vs 66 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 — June climate, side by side

	🇺🇸 Gateway Arch National Park	🇺🇸 St. Louis
Comfort score	66/100 (C)	76/100 (B)
Feels-like high	34°C	34°C
Avg high / low	31° / 18°	31° / 18°
Rainfall	87 mm	91 mm
Rainy days	6	7
Humidity	66%	66%
Air quality (AQI)	68	68

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

Month by month

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

Is June better in Gateway Arch National Park or St. Louis?: St. Louis is the better pick in June — 76 vs 66 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 June?: In June, Gateway Arch National Park averages 31°C high / 18°C low with about 87 mm of rain; St. Louis averages 31°C high / 18°C low with about 91 mm.