George Rogers Clark National Historical Park in June
June at George Rogers Clark National Historical Park averages a daytime high near 86°F and an overnight low around 64°F, with about 4.8" of precipitation. Visitation runs about 1× the park's average month, which makes June an average month here.
- Average low
- 64°F
- Average high
- 86°F
Range across the year: 22°F to 89°F
- Precipitation
- 4.8 in
- Daylight
- 14.7 hours
Roughly 8% of the park's yearly visitors come in June: roughly 9,800 recreation visits in a typical year, based on National Park Service monthly counts from 1979 to 2025.
That makes June the 5th-busiest of the park's twelve months, sitting between the May peak (2.9×) and the January low (0.2×).
On our Best Time to Visit score June rates 71/100 ("Good"). Our recommended month is October: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 75°F is a comfortable range for hiking and being outdoors all day. These figures are 1991–2020 NOAA climate normals from the nearest station, about 4.8 miles from the park.
June falls inside the park's busiest stretch: June, July and August together pull about 38% 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 113,397 recreation visits, down 31.9% from 166,621 in 2024.
Across the past decade overall visitation has risen about 18.6%, so a June visit is likely to feel busier than it did a few years ago.
How June compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| May | 77°F / 55°F | 2.9× Very busy | 46 Fair |
| June | 86°F / 64°F | 1.0× Average | 71 Good |
| July | 89°F / 66°F | 2.3× Very busy | 41 Poor |
All twelve months at George Rogers Clark, with the best time to visit.
Things to do at George Rogers Clark in June
The National Park Service tags 4 George Rogers Clark activities for summer. Each links to the park's own page for it.
- Become a Junior Ranger at George Rogers Clark · 15-45 minutes
- Park Film - Long Knives · 30 minutes
- See the Visitor Center · 5-20 minutes
- Visit the Clark Memorial · 5-30 minutes
Frequently Asked Questions
June averages a daytime high near 86°F and an overnight low around 64°F at George Rogers Clark National Historical Park, with about 4.8 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 4.8 miles from the park, so conditions inside the park can differ, especially at other elevations.
June is average at George Rogers Clark National Historical Park (about 1.0× the average month). Our best-time score rates it "Good" at 71/100. Our recommended month is October.
The busiest month is May and the quietest is January. June sits at about 1.0× the park's average, or 8% of annual visitation.
A typical June sees about 10,000 recreation visits at George Rogers Clark National Historical Park, based on National Park Service monthly counts from 1979–2025.
Where to stay near George Rogers Clark in June
Booking a June trip to George Rogers Clark National Historical Park? Compare hotels, cabins and vacation rentals near the park with live June availability and prices.
Top-rated places to stay near George Rogers Clark
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See the full ranking of the best national parks to visit in June.
Source: National Park Service Visitor Use Statistics (1979–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.