How Crowded Is Dinosaur National Monument in April?

April runs about 0.6× Dinosaur National Monument's average month, which makes it a quiet month here — roughly 5% of the park's yearly visitors come in April.

In a typical April the park sees about 16,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes April the 7th-busiest of the park's twelve months, sitting between the July peak (2.5×) and the February low (0.2×).

On our Best Time to Visit score April rates 62/100 ("Good"), versus the top-rated May at 64/100 — best overall balance of crowds, weather and daylight.

Typical April weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 60°F and an overnight low around 35°F, with about 1.1" of precipitation.

That average of about 48°F is cool, so layers and a shorter daylight window matter.

Because June, July and August together draw about 56% of annual visitors, choosing April instead steps outside that summer crush — the single biggest lever on how crowded the park feels.

You'll have about 13.1 hours of daylight in April to explore — between the 9.1-hour midwinter low and the 14.9-hour summer high.

Park-wide, 2025 drew 315,725 recreation visits, down 2% from 322,113 in 2024.

Across the past decade overall visitation has risen about 12.6%, so a April visit is likely to feel busier than it did a few years ago.