How Crowded Is Florissant Fossil Beds National Monument in June?
June runs about 1.9× Florissant Fossil Beds National Monument's average month, which makes it a very busy month here — roughly 16% of the park's yearly visitors come in June.
In a typical June the park sees about 11,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.
That makes June the 2nd-busiest of the park's twelve months, sitting between the July peak (2.2×) and the January low (0.3×).
On our Best Time to Visit score June rates 47/100 ("Fair"), versus the top-rated August at 48/100 — best overall balance of crowds, weather and daylight.
Typical June weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 75°F and an overnight low around 37°F, with about 1.6" of precipitation.
That average of about 56°F is a comfortable range for hiking and being outdoors all day.
June falls inside the park's busiest stretch: June, July and August together pull about 49% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.7 hours of daylight in June to explore — near the year-round maximum.
Park-wide, 2025 drew 63,680 recreation visits, down 10.9% from 71,499 in 2024.
Frequently Asked Questions
June is very busy at Florissant Fossil Beds National Monument (about 1.9× the average month). Our best-time score rates it "Fair". The single best month overall is August.
The busiest month is July and the quietest is January. June sits at about 1.9× the park's average, or 16% of annual visitation.
A typical June sees about 11,000 recreation visits at Florissant Fossil Beds National Monument, based on National Park Service monthly counts from 1979–2025.
Where to stay near Florissant Fossil Beds in June
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Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-07-14.