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South Carolina

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South Carolina Weather, Climate and Best Time to Visit

Data source:Meteostat
Update date:2025-09

South Carolina year round climate

  • Spring (March–May): Average 57–70°F, mild climate, moderate rainfall, flowers and plants begin to flourish. Common activities: Outdoor walks, flower viewing, golf. Suggested attire: Light jacket, long-sleeved shirt, comfortable shoes.
  • Summer (June–August): Average 75–79°F, hot and humid, more rainfall, occasional thunderstorms. Common activities: Swimming, water sports, visiting museums or art galleries (to escape the heat). Suggested attire: Light and breathable clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 61–71°F, comfortable and pleasant climate, rainfall gradually decreases, a good season for viewing red leaves. Common activities: Hiking, viewing maple leaves, harvesting crops. Suggested attire: Light jacket, long-sleeved or short-sleeved shirt.
  • Winter (December–February): Average 46–52°F, mild and cool, occasional cold air outbreaks from the north. Common activities: Visiting historical sites, shopping, enjoying Southern cuisine. Suggested attire: Warm jacket, sweater, long pants.

South Carolina climatological average

Annual average temperature: approx. 62.6°F / Annual rainfall: approx. 1401 mm / Summer humidity: 70%–80% / Rainiest month: August

South Carolina monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
46.6°F
112.2
February
52.3°F
68.5
March
57.7°F
135.2
April
63.1°F
98.9
May
70.3°F
97.3
June
75.9°F
150.9
July
79.9°F
170.3
August
78.3°F
184.6
September
72°F
122
October
61.5°F
41.7
November
55.6°F
95.3
December
47.1°F
124.5

South Carolina weather for the next seven days

6/5
Friday
Sunny
92.1°F/60.4°F
6/6
Saturday
Sunny
91.3°F/65°F
6/7
Sunday
Sunny
88.5°F/65.3°F
6/8
Monday
Partly Cloudy
80.4°F/70.2°F
6/9
Tuesday
Partly Cloudy
85.1°F/70.5°F
6/10
Wednesday
Patchy rain nearby
89.8°F/68°F
6/11
Thursday
Patchy rain nearby
76.3°F/68.1°F