How Crowded Is Gateway National Recreation Area in October?

October runs about 1× Gateway National Recreation Area's average month, which makes it an average month here — roughly 8% of the park's yearly visitors come in October.

In a typical October the park sees about 733,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes October the 6th-busiest of the park's twelve months, sitting between the July peak (1.6×) and the February low (0.6×).

On our Best Time to Visit score October rates 58/100 ("Fair") — the single best-rated month at Gateway, balancing crowds against weather and daylight.

Typical October weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 65°F and an overnight low around 51°F, with about 4" of precipitation.

That average of about 58°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 37% of annual visitors, choosing October instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 10.9 hours of daylight in October to explore — between the 9.1-hour midwinter low and the 14.9-hour summer high.

Park-wide, 2025 drew 7,696,939 recreation visits, down 13.8% from 8,929,035 in 2024.