How Crowded Is Stonewall National Monument in December?

December runs about 0.2× Stonewall National Monument's average month, which makes it a very quiet month here — roughly 2% of the park's yearly visitors come in December.

In a typical December the park sees about 27,000 recreation visits, based on National Park Service monthly counts from 2017 to 2025.

That makes December the 3rd-busiest of the park's twelve months, sitting between the June peak (10.6×) and the September low (0×).

On our Best Time to Visit score December rates 41/100 ("Poor"), versus the top-rated September at 86/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical December weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 44°F and an overnight low around 34°F, with about 4.4" of precipitation and roughly 5" of snow.

That average of about 39°F is cool, so layers and a shorter daylight window matter.

Because June, July and August together draw about 92% of annual visitors, choosing December instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 9.1 hours of daylight in December to explore — near the year-round minimum.

Park-wide, 2024 drew 2,302,641 recreation visits, up 176.5% from 832,650 in 2023.