How Crowded Is Arches in March?
March is an average month at Arches National Park, running about 1.0× the park's average month — roughly 9% of the year's visitors come in March. That puts it between the June peak and the January low. Overall our best-time score rates March as "Fair" for a visit. Typical March weather averages a high near 62°F and a low around 37°F, with about 0.7" of precipitation. You'll get about 11.7 hours of daylight to explore.
Frequently Asked Questions
March is average at Arches National Park (about 1.0× the average month). Our best-time score rates it "Fair". The single best month overall is October.
The busiest month is June and the quietest is January. March sits at about 1.0× the park's average, or 9% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.