How Crowded Is Dinosaur in April?
April is a quiet month at Dinosaur National Monument, running about 0.6× the park's average month — roughly 5% of the year's visitors come in April. That puts it between the July peak and the February low. Overall our best-time score rates April as "Good" for a visit. Typical April weather averages a high near 60°F and a low around 35°F, with about 1.1" of precipitation. You'll get about 13.1 hours of daylight to explore.
Frequently Asked Questions
April is quiet at Dinosaur National Monument (about 0.6× the average month). Our best-time score rates it "Good". The single best month overall is May.
The busiest month is July and the quietest is February. April sits at about 0.6× the park's average, or 5% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.