Kershaw County Climate
Kershaw County, South Carolina
Avg Annual Temp
62.0°F
Annual Precip
38.3"
Annual Snowfall
0.0"
Extreme Heat Days
61
days >= 90°F/yr
Monthly Temperature
Precipitation Calendar
Seasonal Overview
National Comparison
Climate Profile
About Kershaw County Weather
Classic Southern Warmth in Kershaw
Kershaw County features an annual average temperature of 62.0°F, placing it well above the U.S. median. This humid subtropical region experiences drier conditions than most, with just 38.3 inches of annual rainfall compared to the national average of 38 inches.
Slightly Cooler than the State Average
Kershaw's 62.0°F average is slightly below the South Carolina state average of 62.8°F. The county is also significantly drier than the rest of the state, receiving over 10 inches less rain than the state average of 48.9 inches.
Dry Conditions Compared to Lee County
Compared to neighboring Lee County's 46.6 inches of rain, Kershaw is much drier at 38.3 inches. However, both counties share similar heat profiles, with Kershaw recording 61 days of extreme heat annually.
Sizzling Summers and Snowless Winters
Summers are intense with 61 days surpassing 90°F and a July average of 80.7°F. Snow is virtually non-existent with a recorded 0.0 inches of annual snowfall, and winter lows average a cool 45.1°F.
Focus on Drought and Heat Prep
Because Kershaw is drier than its neighbors, xeriscaping and efficient irrigation are smart choices for homeowners. Residents should prepare for two full months of 90°F weather by servicing cooling systems every spring.
Frequently Asked Questions
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Data source: NOAA National Centers for Environmental Information (NCEI), U.S. Climate Normals 1991-2020.
Climate normals are 30-year averages of weather variables computed from 1991 to 2020. Station data is aggregated to county level using spatial averaging. Data is informational only — not a substitute for official National Weather Service forecasts or emergency weather warnings.