How Crowded Is San Francisco Maritime National Historical Park in July?

July runs about 1.5× San Francisco Maritime National Historical Park's average month, which makes it a busy month here — roughly 13% of the park's yearly visitors come in July.

In a typical July the park sees about 413,000 recreation visits, based on National Park Service monthly counts from 1989 to 2025.

It is the single busiest month of the year at San Francisco Maritime; January, the quietest, runs only about 0.7× the average — a 2-to-1 swing between high and low season.

On our Best Time to Visit score July rates 48/100 ("Fair"), versus the top-rated November at 69/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical July weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 66°F and an overnight low around 54°F.

That average of about 60°F is a comfortable range for hiking and being outdoors all day.

July falls inside the park's busiest stretch: June, July and August together pull about 34% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.

You'll have about 14.4 hours of daylight in July to explore — near the year-round maximum.

Park-wide, 2025 drew 2,944,483 recreation visits, up 16.1% from 2,535,134 in 2024.

Across the past decade overall visitation has eased about 31%, so July may feel a touch quieter than it once did.