How Crowded Is Missouri National Recreational River in June?

June runs about 1.3× Missouri National Recreational River's average month, which makes it a busy month here — roughly 11% of the park's yearly visitors come in June.

In a typical June the park sees about 15,000 recreation visits, based on National Park Service monthly counts from 2004 to 2025.

That makes June the 4th-busiest of the park's twelve months, sitting between the September peak (1.8×) and the February low (0.4×).

On our Best Time to Visit score June rates 66/100 ("Good"), versus the top-rated May at 62/100 — pleasant weather with noticeably thinner crowds (shoulder season).

Typical June weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 81°F and an overnight low around 59°F, with about 4.3" of precipitation.

That average of about 70°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 35% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.

You'll have about 15.1 hours of daylight in June to explore — near the year-round maximum.

Park-wide, 2025 drew 166,390 recreation visits, up 8.4% from 153,521 in 2024.

Across the past decade overall visitation has risen about 11.4%, so a June visit is likely to feel busier than it did a few years ago.