How Crowded Is Canyon de Chelly National Monument in May?

May runs about 1.2× Canyon de Chelly National Monument's average month, which makes it an average month here — roughly 10% of the park's yearly visitors come in May.

In a typical May the park sees about 54,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes May the 5th-busiest of the park's twelve months, sitting between the August peak (1.4×) and the February low (0.6×).

On our Best Time to Visit score May rates 59/100 ("Fair"), versus the top-rated October at 57/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical May weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 79°F and an overnight low around 44°F, with about 0.5" of precipitation.

That average of about 61°F is a comfortable range for hiking and being outdoors all day.

Because June, July and August together draw about 33% of annual visitors, choosing May instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 13.9 hours of daylight in May to explore — between the 9.6-hour midwinter low and the 14.4-hour summer high.

Park-wide, 2025 drew 340,586 recreation visits, down 12.1% from 387,433 in 2024.

Across the past decade overall visitation has eased about 49.6%, so May may feel a touch quieter than it once did.