How Crowded Is San Antonio Missions National Historical Park in January?

January runs about 0.9× San Antonio Missions National Historical Park's average month, which makes it an average month here — roughly 7% of the park's yearly visitors come in January.

In a typical January the park sees about 96,000 recreation visits, based on National Park Service monthly counts from 1983 to 2025.

That makes January the 9th-busiest of the park's twelve months, sitting between the July peak (1.2×) and the November low (0.8×).

On our Best Time to Visit score January rates 60/100 ("Good"), versus the top-rated February at 77/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical January weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 65°F and an overnight low around 42°F, with about 1.8" of precipitation.

That average of about 54°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 28% of annual visitors, choosing January instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 10.3 hours of daylight in January to explore — near the year-round minimum.

Park-wide, 2025 drew 1,552,510 recreation visits, up 21.4% from 1,278,777 in 2024.