How Crowded Is Crater Lake National Park in January?

January runs about 0.1× Crater Lake National Park's average month, which makes it a very quiet month here — roughly 1% of the park's yearly visitors come in January.

In a typical January the park sees roughly 5,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

It is the quietest month of the year at Crater Lake; by contrast July, the busiest, runs about 3.4× the average — so January is the easiest time to have the place largely to yourself.

On our Best Time to Visit score January rates 42/100 ("Poor"), versus the top-rated August at 48/100 — best overall balance of crowds, weather and daylight.

Typical January weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 33°F and an overnight low around 20°F, with about 10.1" of precipitation and roughly 87" of snow.

That average of about 27°F is cold, with winter conditions likely on higher ground.

Because June, July and August together draw about 65% 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 9.2 hours of daylight in January to explore — between the 8.8-hour midwinter low and the 15.2-hour summer high.

Park-wide, 2025 drew 632,242 recreation visits, up 25.2% from 504,942 in 2024.

Across the past decade overall visitation has eased about 19.4%, so January may feel a touch quieter than it once did.