How Crowded Is Canyon de Chelly in May?
May is an average month at Canyon de Chelly National Monument, running about 1.1× the park's average month — roughly 10% of the year's visitors come in May. That puts it between the August peak and the February low. Overall our best-time score rates May as "Fair" for a visit. Typical May weather averages a high near 79°F and a low around 44°F, with about 0.5" of precipitation. You'll get about 13.9 hours of daylight to explore.
Frequently Asked Questions
May is average at Canyon de Chelly National Monument (about 1.1× the average month). Our best-time score rates it "Fair". The single best month overall is October.
The busiest month is August and the quietest is February. May sits at about 1.1× the park's average, or 10% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.