How Crowded Is Dry Tortugas National Park in July?

July runs about 1.1× Dry Tortugas National Park's average month, which makes it an average month here — roughly 9% of the park's yearly visitors come in July.

In a typical July the park sees roughly 6,800 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes July the 4th-busiest of the park's twelve months, sitting between the June peak (1.2×) and the October low (0.7×).

On our Best Time to Visit score July rates 39/100 ("Poor"), versus the top-rated February at 65/100 — 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 91°F and an overnight low around 78°F, with about 2.2" of precipitation.

That average of about 84°F is warm enough that midday heat is worth planning around.

July falls inside the park's busiest stretch: June, July and August together pull about 28% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.

You'll have about 13.4 hours of daylight in July to explore — near the year-round maximum.

Park-wide, 2025 drew 89,355 recreation visits, up 5.3% from 84,873 in 2024.

Across the past decade overall visitation has risen about 34.7%, so a July visit is likely to feel busier than it did a few years ago.