How Crowded Is Niobrara in June?
June is a very busy month at Niobrara National Scenic River, running about 1.9× the park's average month — roughly 16% of the year's visitors come in June. That puts it between the July peak and the December low. Overall our best-time score rates June as "Excellent" for a visit. Typical June weather averages a high near 81°F and a low around 54°F. You'll get about 15.1 hours of daylight to explore.
Frequently Asked Questions
June is very busy at Niobrara National Scenic River (about 1.9× the average month). Our best-time score rates it "Excellent". The single best month overall is June.
The busiest month is July and the quietest is December. June sits at about 1.9× the park's average, or 16% of annual visitation.
Source: National Park Service Visitor Use Statistics (2004–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-06-20.