How Crowded Is Dry Tortugas in July?
July is an average month at Dry Tortugas National Park, running about 1.1× the park's average month — roughly 9% of the year's visitors come in July. That puts it between the June peak and the October low. Overall our best-time score rates July as "Poor" for a visit. Typical July weather averages a high near 91°F and a low around 78°F, with about 2.2" of precipitation. You'll get about 13.4 hours of daylight to explore.
Frequently Asked Questions
July is average at Dry Tortugas National Park (about 1.1× the average month). Our best-time score rates it "Poor". The single best month overall is February.
The busiest month is June and the quietest is October. July sits at about 1.1× the park's average, or 9% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.