How Crowded Is San Francisco Maritime in June?
June is an average month at San Francisco Maritime National Historical Park, running about 1.1× the park's average month — roughly 9% of the year's visitors come in June. That puts it between the July peak and the January low. Overall our best-time score rates June as "Good" for a visit. Typical June weather averages a high near 67°F and a low around 53°F, with about 0.2" of precipitation. You'll get about 14.6 hours of daylight to explore.
Frequently Asked Questions
June is average at San Francisco Maritime National Historical Park (about 1.1× the average month). Our best-time score rates it "Good". The single best month overall is November.
The busiest month is July and the quietest is January. June sits at about 1.1× the park's average, or 9% of annual visitation.
Source: National Park Service Visitor Use Statistics (1989–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.