How Crowded Is Agate Fossil Beds in July?
July is a very busy month at Agate Fossil Beds National Monument, running about 2.4× the park's average month — roughly 20% of the year's visitors come in July. That puts it between the August peak and the January low. Overall our best-time score rates July as "Fair" for a visit. Typical July weather averages a high near 87°F and a low around 53°F, with about 2.2" of precipitation. You'll get about 14.8 hours of daylight to explore.
Frequently Asked Questions
July is very busy at Agate Fossil Beds National Monument (about 2.4× the average month). Our best-time score rates it "Fair". The single best month overall is June.
The busiest month is August and the quietest is January. July sits at about 2.4× the park's average, or 20% of annual visitation.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.