How Crowded Is Fire Island in July?
July is a very busy month at Fire Island National Seashore, running about 2.5× the park's average month — roughly 21% of the year's visitors come in July. That puts it between the August peak and the January low. Overall our best-time score rates July as "Fair" for a visit. Typical July weather averages a high near 80°F and a low around 70°F, with about 4.7" of precipitation. You'll get about 14.6 hours of daylight to explore.
Frequently Asked Questions
July is very busy at Fire Island National Seashore (about 2.5× the average month). Our best-time score rates it "Fair". The single best month overall is May.
The busiest month is August and the quietest is January. July sits at about 2.5× the park's average, or 21% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.