Thomas Stone National Historic Site in August
August at Thomas Stone National Historic Site averages a daytime high near 86°F and an overnight low around 69°F, with about 4.2" of precipitation. Visitation runs about 1× the park's average month, which makes August an average month here.
- Average low
- 69°F
- Average high
- 86°F
Range across the year: 28°F to 88°F
- Precipitation
- 4.2 in
- Daylight
- 13.5 hours
Roughly 8% of the park's yearly visitors come in August: about 520 recreation visits in a typical year, based on National Park Service monthly counts from 1992 to 2025.
That makes August the 8th-busiest of the park's twelve months, sitting between the September peak (1.7×) and the January low (0.3×).
On our Best Time to Visit score August rates 58/100 ("Fair"). Our recommended month is June: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 78°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 14.6 miles from the park.
August falls inside the park's busiest stretch: June, July and August together pull about 27% of the year's visitors, so a visit this month means sharing the park with the peak-season crowd.
You'll have about 13.5 hours of daylight in August to explore — between the 9.3-hour midwinter low and the 14.7-hour summer high.
Park-wide, 2024 drew 4,538 recreation visits, down 21.2% from 5,757 in 2023.
Across the past decade overall visitation has eased about 50.2%, so August may feel a touch quieter than it once did.
How August compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| July | 88°F / 71°F | 1.2× Busy | 44 Poor |
| August | 86°F / 69°F | 1.0× Average | 58 Fair |
| September | 80°F / 62°F | 1.7× Very busy | 45 Fair |
All twelve months at Thomas Stone, with the best time to visit.
Things to do at Thomas Stone in August
The National Park Service tags 8 Thomas Stone activities for summer. Each links to the park's own page for it.
- Bicycle Colton's Point to Port Tobacco
- Bicycle Port Tobacco to Smallwood State Park
- Farm Outbuildings Loop · 90-120 minutes
- Long Loop: Stone Family Cemetery · 60-90 minutes
- Long Loop: Stone Mansion · 50-90 minutes
- Short Loop: Stone Family Cemetery · 10-15 minutes
- Short Loop: Stone Mansion · 30-60 minutes
- Tour the Thomas Stone House · 30-45 minutes
Frequently Asked Questions
August averages a daytime high near 86°F and an overnight low around 69°F at Thomas Stone National Historic Site, with about 4.2 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 14.6 miles from the park, so conditions inside the park can differ, especially at other elevations.
August is average at Thomas Stone National Historic Site (about 1.0× the average month). Our best-time score rates it "Fair" at 58/100. Our recommended month is June.
The busiest month is September and the quietest is January. August sits at about 1.0× the park's average, or 8% of annual visitation.
A typical August sees about 1,000 recreation visits at Thomas Stone National Historic Site, based on National Park Service monthly counts from 1992–2025.
Where to stay near Thomas Stone in August
Booking a August trip to Thomas Stone National Historic Site? Compare hotels, cabins and vacation rentals near the park with live August availability and prices.
Top-rated places to stay near Thomas Stone
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See the full ranking of the best national parks to visit in August.
Source: National Park Service Visitor Use Statistics (1992–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.