How Crowded Is Catoctin Mountain in October?
October is a busy month at Catoctin Mountain Park, running about 1.4× the park's average month — roughly 12% of the year's visitors come in October. It is in fact the busiest month of the year here, so expect full parking lots, busy trails and booked-out campgrounds. If crowds bother you, February (the quietest month) or the recommended May are easier. Typical October weather averages a high near 65°F and a low around 46°F, with about 4.1" of precipitation. You'll get about 10.9 hours of daylight to explore.
Frequently Asked Questions
October is busy at Catoctin Mountain Park (about 1.4× the average month). Our best-time score rates it "Poor". The single best month overall is May.
The busiest month is October and the quietest is February. October sits at about 1.4× the park's average, or 12% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.