How Crowded Is LBJ Memorial Grove on the Potomac in July?
July runs about 1.3× LBJ Memorial Grove on the Potomac's average month, which makes it a busy month here — roughly 10% of the park's yearly visitors come in July.
In a typical July the park sees about 26,000 recreation visits, based on National Park Service monthly counts from 1984 to 2025.
It is the single busiest month of the year at LBJ Memorial Grove on the Potomac; February, the quietest, runs only about 0.6× the average — a 2-to-1 swing between high and low season.
On our Best Time to Visit score July rates 37/100 ("Poor"), versus the top-rated April at 62/100 — pleasant weather with noticeably thinner crowds (shoulder season).
Typical July weather, from 1991–2020 NOAA climate normals at the nearest station, averages a daytime high near 90°F and an overnight low around 72°F, with about 4.3" of precipitation.
That average of about 81°F is warm enough that midday heat is worth planning around.
July falls inside the park's busiest stretch: June, July and August together pull about 30% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 14.5 hours of daylight in July to explore — near the year-round maximum.
Park-wide, 2025 drew 236,042 recreation visits, down 2.2% from 241,358 in 2024.
Frequently Asked Questions
July is busy at LBJ Memorial Grove on the Potomac (about 1.3× the average month). Our best-time score rates it "Poor". The single best month overall is April.
The busiest month is July and the quietest is February. July sits at about 1.3× the park's average, or 10% of annual visitation.
A typical July sees about 26,000 recreation visits at LBJ Memorial Grove on the Potomac, based on National Park Service monthly counts from 1984–2025.
Where to stay near LBJ Memorial Grove on the Potomac in July
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Source: National Park Service Visitor Use Statistics (1984–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-07-14.