How Crowded Is Joshua Tree National Park in June?

June runs about 0.7× Joshua Tree National Park's average month, which makes it a quiet month here — roughly 6% of the park's yearly visitors come in June.

In a typical June the park sees about 157,000 recreation visits, based on National Park Service monthly counts from 1979 to 2025.

That makes June the 9th-busiest of the park's twelve months, sitting between the March peak (1.6×) and the July low (0.6×).

On our Best Time to Visit score June rates 74/100 ("Good"), versus the top-rated September at 72/100 — 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 99°F and an overnight low around 71°F.

That average of about 85°F is warm enough that midday heat is worth planning around.

June falls inside the park's busiest stretch: June, July and August together pull about 15% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.

You'll have about 14.2 hours of daylight in June to explore — near the year-round maximum.

Park-wide, 2025 drew 2,932,644 recreation visits, down 2% from 2,991,874 in 2024.

Across the past decade overall visitation has risen about 15%, so a June visit is likely to feel busier than it did a few years ago.