How Crowded Is Assateague Island in June?
June is a very busy month at Assateague Island National Seashore, running about 1.8× the park's average month — roughly 15% of the year's visitors come in June. That puts it between the July peak and the December low. Overall our best-time score rates June as "Good" for a visit. Typical June weather averages a high near 81°F and a low around 63°F, with about 3.5" of precipitation. You'll get about 14.6 hours of daylight to explore.
Frequently Asked Questions
June is very busy at Assateague Island National Seashore (about 1.8× the average month). Our best-time score rates it "Good". The single best month overall is October.
The busiest month is July and the quietest is December. June sits at about 1.8× the park's average, or 15% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.