How Crowded Is Lincoln Boyhood in September?
September is a busy month at Lincoln Boyhood National Memorial, running about 1.3× the park's average month — roughly 11% of the year's visitors come in September. That puts it between the July peak and the January low. Overall our best-time score rates September as "Excellent" for a visit. Typical September weather averages a high near 82°F and a low around 58°F, with about 3.6" of precipitation. You'll get about 12.2 hours of daylight to explore.
Frequently Asked Questions
September is busy at Lincoln Boyhood National Memorial (about 1.3× the average month). Our best-time score rates it "Excellent". The single best month overall is October.
The busiest month is July and the quietest is January. September sits at about 1.3× the park's average, or 11% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.