How Crowded Is Pipestone National Monument in September?

September runs about 1.5× Pipestone National Monument's average month, which makes it a busy month here — roughly 12% of the park's yearly visitors come in September.

In a typical September the park sees roughly 9,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes September the 5th-busiest of the park's twelve months, sitting between the July peak (2.5×) and the January low (0.1×).

On our Best Time to Visit score September rates 58/100 ("Fair"), versus the top-rated June at 61/100 — best overall balance of crowds, weather and daylight.

Typical September weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 73°F and an overnight low around 50°F, with about 3.3" of precipitation.

That average of about 62°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 54% of annual visitors, choosing September instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 12.3 hours of daylight in September to explore — between the 8.7-hour midwinter low and the 15.3-hour summer high.

Park-wide, 2024 drew 83,033 recreation visits, about flat from 83,189 in 2023.