How Crowded Is Marsh - Billings - Rockefeller in August?
August is a very busy month at Marsh - Billings - Rockefeller National Historical Park, running about 1.9× the park's average month — roughly 16% of the year's visitors come in August. That puts it between the October peak and the January low. Overall our best-time score rates August as "Fair" for a visit. Typical August weather averages a high near 80°F and a low around 55°F, with about 3.7" of precipitation. You'll get about 13.8 hours of daylight to explore.
Frequently Asked Questions
August is very busy at Marsh - Billings - Rockefeller National Historical Park (about 1.9× the average month). Our best-time score rates it "Fair". The single best month overall is May.
The busiest month is October and the quietest is January. August sits at about 1.9× the park's average, or 16% of annual visitation.
Source: National Park Service Visitor Use Statistics (1998–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.