Charles Pinckney National Historic Site in September
September at Charles Pinckney National Historic Site averages a daytime high near 86°F and an overnight low around 68°F, with about 5.5" of precipitation. Visitation runs about 1.1× the park's average month, which makes September an average month here.
- Average low
- 68°F
- Average high
- 86°F
Range across the year: 37°F to 91°F
- Precipitation
- 5.5 in
- Daylight
- 12.2 hours
Roughly 9% of the park's yearly visitors come in September: roughly 3,300 recreation visits in a typical year, based on National Park Service monthly counts from 1995 to 2025.
That makes September the 7th-busiest of the park's twelve months, sitting between the April peak (1.4×) and the January low (0.6×).
On our Best Time to Visit score September rates 50/100 ("Fair"). Our recommended month is November: pleasant weather with noticeably thinner crowds (shoulder season).
The daily average of about 77°F is warm enough that midday heat is worth planning around. These figures are 1991–2020 NOAA climate normals from the nearest station, about 6.1 miles from the park.
Because June, July and August together draw about 27% of annual visitors, choosing September instead steps outside that summer crush — the single biggest lever on how crowded the park feels.
You'll have about 12.2 hours of daylight in September to explore — between the 9.8-hour midwinter low and the 14.2-hour summer high.
Park-wide, 2024 drew 30,903 recreation visits, down 3.8% from 32,109 in 2023.
Across the past decade overall visitation has eased about 43.8%, so September may feel a touch quieter than it once did.
How September compares with the months around it
| Month | Avg high / low | Crowds | Best-time score |
|---|---|---|---|
| August | 90°F / 72°F | 1.1× Average | 36 Poor |
| September | 86°F / 68°F | 1.1× Average | 50 Fair |
| October | 78°F / 58°F | 0.9× Average | 69 Good |
All twelve months at Charles Pinckney, with the best time to visit.
Frequently Asked Questions
September averages a daytime high near 86°F and an overnight low around 68°F at Charles Pinckney National Historic Site, with about 5.5 inches of precipitation. These are 1991–2020 NOAA climate normals from the nearest station, about 6.1 miles from the park, so conditions inside the park can differ, especially at other elevations.
September is average at Charles Pinckney National Historic Site (about 1.1× the average month). Our best-time score rates it "Fair" at 50/100. Our recommended month is November.
The busiest month is April and the quietest is January. September sits at about 1.1× the park's average, or 9% of annual visitation.
A typical September sees about 3,000 recreation visits at Charles Pinckney National Historic Site, based on National Park Service monthly counts from 1995–2025.
Where to stay near Charles Pinckney in September
Booking a September trip to Charles Pinckney National Historic Site? Compare hotels, cabins and vacation rentals near the park with live September availability and prices.
Top-rated places to stay near Charles Pinckney
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See the full ranking of the best national parks to visit in September.
Source: National Park Service Visitor Use Statistics (1995–2025), NOAA NCEI Climate Normals 1991–2020. Updated 2026-10-11.