How Crowded Is Assateague Island National Seashore in June?
June runs about 1.8× Assateague Island National Seashore's average month, which makes it a very busy month here — roughly 15% of the park's yearly visitors come in June.
In a typical June the park sees about 355,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.
That makes June the 3rd-busiest of the park's twelve months, sitting between the July peak (2.5×) and the December low (0.3×).
On our Best Time to Visit score June rates 60/100 ("Good"), versus the top-rated October at 70/100 — pleasant weather with noticeably thinner crowds (shoulder season).
Typical June weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 81°F and an overnight low around 63°F, with about 3.5" of precipitation.
That average of about 72°F is a comfortable range for hiking and being outdoors all day.
June falls inside the park's busiest stretch: June, July and August together pull about 55% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.6 hours of daylight in June to explore — near the year-round maximum.
Park-wide, 2025 drew 2,325,195 recreation visits, up 1.9% from 2,282,498 in 2024.
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.
A typical June sees about 355,000 recreation visits at Assateague Island National Seashore, based on National Park Service monthly counts from 1979–2025.
Where to stay near Assateague Island in June
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Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-07-14.