How Crowded Is Katmai in March?
March is a very quiet month at Katmai National Park & Preserve, running about 0.0× the park's average month — roughly 0% of the year's visitors come in March. That puts it between the July peak and the January low. Overall our best-time score rates March as "Fair" for a visit. Typical March weather averages a high near 32°F and a low around 14°F, with about 1" of precipitation. You'll get about 11.4 hours of daylight to explore.
Frequently Asked Questions
March is very quiet at Katmai National Park & Preserve (about 0.0× the average month). Our best-time score rates it "Fair". The single best month overall is May.
The busiest month is July and the quietest is January. March sits at about 0.0× the park's average, or 0% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.