How Crowded Is Gettysburg National Military Park in January?

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

In a typical January the park sees about 16,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

It is the quietest month of the year at Gettysburg; by contrast July, the busiest, runs about 1.7× the average — so January is the easiest time to have the place largely to yourself.

On our Best Time to Visit score January rates 43/100 ("Poor"), versus the top-rated September at 59/100 — 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 40°F and an overnight low around 21°F, with about 3.5" of precipitation.

That average of about 30°F is cold, with winter conditions likely on higher ground.

Because June, July and August together draw about 38% 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 9.5 hours of daylight in January to explore — between the 9.2-hour midwinter low and the 14.8-hour summer high.

Park-wide, 2025 drew 730,398 recreation visits, down 1.5% from 741,574 in 2024.

Across the past decade overall visitation has eased about 19.3%, so January may feel a touch quieter than it once did.