How Crowded Is Theodore Roosevelt Inaugural in September?
September is an average month at Theodore Roosevelt Inaugural National Historic Site, running about 1.1× the park's average month — roughly 9% of the year's visitors come in September. That puts it between the June peak and the January low. Overall our best-time score rates September as "Fair" for a visit. You'll get about 12.3 hours of daylight to explore.
Frequently Asked Questions
September is average at Theodore Roosevelt Inaugural National Historic Site (about 1.1× the average month). Our best-time score rates it "Fair". The single best month overall is January.
The busiest month is June and the quietest is January. September sits at about 1.1× the park's average, or 9% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025). Updated 2026-06-20.