How Crowded Is Chaco Culture National Historical Park in October?

October runs about 1.6× Chaco Culture National Historical Park's average month, which makes it a very busy month here — roughly 14% of the park's yearly visitors come in October.

In a typical October the park sees roughly 5,600 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes October the 2nd-busiest of the park's twelve months, sitting between the May peak (1.8×) and the January low (0.2×).

On our Best Time to Visit score October rates 32/100 ("Poor"), versus the top-rated August at 74/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical October weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 68°F and an overnight low around 31°F, with about 0.7" of precipitation.

That average of about 49°F is cool, so layers and a shorter daylight window matter.

Because June, July and August together draw about 27% 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 11.1 hours of daylight in October to explore — between the 9.6-hour midwinter low and the 14.4-hour summer high.

Park-wide, 2024 drew 37,840 recreation visits, down 5.9% from 40,198 in 2023.

Across the past decade overall visitation has eased about 37%, so October may feel a touch quieter than it once did.