How Crowded Is Prince William Forest Park in June?
June runs about 1.3× Prince William Forest Park's average month, which makes it a busy month here — roughly 11% of the park's yearly visitors come in June.
In a typical June the park sees about 35,000 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 (1.3×) and the January low (0.6×).
On our Best Time to Visit score June rates 49/100 ("Fair"), versus the top-rated April at 59/100 — 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 84°F and an overnight low around 66°F, with about 3.5" of precipitation.
That average of about 75°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 32% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.7 hours of daylight in June to explore — near the year-round maximum.
Park-wide, 2025 drew 339,015 recreation visits, down 4.6% from 355,196 in 2024.
Frequently Asked Questions
June is busy at Prince William Forest Park (about 1.3× the average month). Our best-time score rates it "Fair". The single best month overall is April.
The busiest month is July and the quietest is January. June sits at about 1.3× the park's average, or 11% of annual visitation.
A typical June sees about 35,000 recreation visits at Prince William Forest Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near Prince William Forest in June
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Top-rated places to stay near Prince William Forest
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See the full ranking of the best national parks to visit in June.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-07-14.