How Crowded Is Catoctin Mountain Park in August?

August runs about 1.2× Catoctin Mountain Park's average month, which makes it a busy month here — roughly 10% of the park's yearly visitors come in August.

In a typical August the park sees about 38,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes August the 4th-busiest of the park's twelve months, sitting between the October peak (1.4×) and the February low (0.5×).

On our Best Time to Visit score August rates 57/100 ("Fair"), versus the top-rated May at 62/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical August 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 4" of precipitation.

That average of about 72°F is a comfortable range for hiking and being outdoors all day.

August falls inside the park's busiest stretch: June, July and August together pull about 31% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.

You'll have about 13.6 hours of daylight in August to explore — between the 9.2-hour midwinter low and the 14.8-hour summer high.

Park-wide, 2025 drew 460,857 recreation visits, up 21.1% from 380,681 in 2024.

Across the past decade overall visitation has risen about 40.8%, so a August visit is likely to feel busier than it did a few years ago.