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Weather and your home

In Barnwell County, July highs average about 92°F and January lows about 35°F, with roughly 48 inches of rain a year.

Storms

Over the last 10 years the National Weather Service recorded damaging thunderstorm winds, tornadoes and hailstorms in Barnwell County, with hail up to 0.88 inches across. After a storm, a quick roof and gutter check catches damage before it turns into a leak.

Disaster history

Barnwell County has had 23 federal disaster declarations in the last 25 years, most often for hurricanes; the latest was Severe Winter Storm (2026).

Services

Roof repair in Barnwell · AC & heating repair in Barnwell · Plumbing in Barnwell · Electrical in Barnwell · Gutters in Barnwell · Pest control in Barnwell · Lawn care in Barnwell · Pool service in Barnwell · Siding in Barnwell · Windows & doors in Barnwell · Solar in Barnwell · Generators in Barnwell · Insulation in Barnwell · Remodeling in Barnwell · Kitchen remodeling in Barnwell · Bathroom remodeling in Barnwell · Painting in Barnwell · Flooring in Barnwell · Drywall in Barnwell · Concrete & pavers in Barnwell · Fencing in Barnwell · Decks in Barnwell · Tree service in Barnwell · Pressure washing in Barnwell · House cleaning in Barnwell · Junk removal in Barnwell · Garage doors in Barnwell · Appliance repair in Barnwell · Water & mold restoration in Barnwell · Foundation repair in Barnwell · Handyman in Barnwell

Nearby

Snelling · Hilda · Kline · Blackville · Elko · Govan · Olar · Williston