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Gateway Arch National Park

🌾 MO · National Park · Established 2018

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About Gateway Arch

Gateway Arch National Park commemorates President Jefferson’s vision of a continental nation, the individuals and cultural groups who helped shape its history, St. Louis’ role in westward expansion, and Dred and Harriet Scott, who sued for their freedom in the Old Courthouse.

Weather & when to go

Normal Daily Mean Temperature (in degrees Fahrenheit)* January - 29.3 February - 33.9 March - 45.1 April - 56.7 May - 66.1 June - 75.4 July - 79.8 August - 77.6 September - 70.2 October - 58.4 November - 46.2 December - 33.9 Average Percent of Days with Sunshine* January - 50% February - 52% March - 54% April - 56% May - 59% June - 66% July - 68% August - 65% September - 63% October - 60% November - 46% December - 53% *Source: National Oceanic and Atmospheric Administration

Getting there

For directions click on the provided link

Park information from the official National Park Service page (public domain). Check the official site for current conditions, closures and reservations before you travel.

Quick facts

Official nameGateway Arch National Park
DesignationNational Park
StateMO
RegionMidwest
Established2018
Coordinates38.62, -90.19