Barnwell County, South Carolina Weather

According to, Barnwell County, South Carolina is located in the heart of the state near the Savannah River. It is bordered to the north by Aiken County, to the east by Allendale and Bamberg Counties, to the south by Orangeburg County, and to the west by Lexington and Edgefield Counties. The population of Barnwell County was estimated at 19,219 in 2019.

The history of Barnwell County dates back to 1785 when it was formed from parts of Orangeburg and Granville counties. It was named after John Barnwell, a Revolutionary War hero who fought against Native American tribes in South Carolina. During the Civil War, Barnwell County was home to several Confederate military encampments.

Today, Barnwell County is home to several attractions that draw visitors from all over. The Blackville Historical Museum features exhibits on local history and culture while nearby Williston offers a variety of outdoor activities such as fishing and camping in its nearby state park. The town of Blackville also hosts an annual Spring Festival that celebrates its local heritage with live entertainment, food vendors, and more.

Famous people from Barnwell County include former NFL running back Marcus Lattimore who attended Byrnes High School in Duncan before playing for South Carolina; actor Gary Sinise who grew up in Blackville; and singer/songwriter Darius Rucker who also attended Byrnes High School before going on to become a successful musician with Hootie & The Blowfish.

Barnwell County is a great place for visitors looking for a taste of rural Southern culture combined with beautiful scenery and plenty of outdoor activities. Whether you’re looking for a day trip or an extended stay there’s something here for everyone.

Climate and weather in Barnwell County, South Carolina

According to, Barnwell County, South Carolina has a humid subtropical climate with hot summers and mild winters. The average annual temperature is around 67°F (19°C), with summer temperatures ranging from the mid-80s to the low 90s (29-34°C) and winter temperatures averaging in the mid-50s (12-13°C). The area receives an average of 47 inches of rain per year, most of which falls between April and September. Snowfall is rare, with an average of just 1 inch per year.

Summers in Barnwell County are usually hot and humid, with frequent afternoon thunderstorms. Temperatures can feel even warmer due to high humidity levels that often exceed 75%. Winters are usually mild but can occasionally be cold enough for snow or ice storms. Spring and fall are generally pleasant, with temperatures ranging from the mid-60s to the low 80s (17-27°C).

The best time to visit Barnwell County is generally during spring or fall when temperatures are mild and comfortable. Summer can be hot and humid but is still a great time for outdoor activities such as fishing and camping in nearby Williston State Park. Winter can be cold but is usually mild enough for visitors looking for a rural getaway.

Transportation in Barnwell County, South Carolina

Barnwell County, South Carolina is served by a variety of transportation options. The most popular form of transportation is by car, with an extensive network of highways and roads connecting the county to the surrounding area. Major highways include I-20, US 78, US 278, SC 70 and SC 3. Public transportation in Barnwell County is provided by Aiken-Barnwell Transit (ABT). This service operates bus routes throughout the county as well as to Aiken and Augusta for connections to other parts of the state. In addition to ABT buses, there are also private shuttle services available for those who need a ride around town. Taxis are also available for hire in some areas. For those who prefer to travel by train or bus, Amtrak has daily service from Columbia and Savannah to Barnwell County with stops in Blackville, Denmark and Williston. Greyhound Bus Lines also provides daily service from Charleston to Columbia with stops in Barnwell County towns such as Elko and Hilda.

Cities and towns in Barnwell County, South Carolina

According to countryaah, Barnwell County, South Carolina is home to a variety of cities and towns. The county seat is Barnwell, which serves as the administrative center for the county and has a population of approximately 5,000 people. Other cities in the county include Allendale, Blackville, Denmark, Elko, Hilda and Williston. Allendale is located in the northern part of the county and is home to about 2,500 people. Blackville is located in the western part of the county and has a population of about 1,500 people. Denmark is located in central Barnwell County and has a population of around 2,000 people. Elko is located in eastern Barnwell County and has a population of about 800 people. Hilda is located in southern Barnwell County and has a population of around 400 people. Lastly, Williston is located near I-20 on the eastern side of Barnwell County and has a population of about 1,400 people. Each city or town offers its own unique attractions such as local restaurants, shops, festivals or other events for visitors to enjoy while visiting Barnwell County.