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Charleston

Charleston 1
Travel Info
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Travel Info

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Charleston Weather and climate

Data source：Meteostat
Update date：2025-09

Charleston year round climate
  • Spring (March–May): Average 16.5–23°C, mild and comfortable climate, moderate rainfall. Common activities: Outdoor walks, visiting historical sites. Recommended clothing: Light jacket, long-sleeved shirts, comfortable shoes.
  • Summer (June–August): Average 26.1–28.1°C, hot and humid, more rainfall, especially in August. Common activities: Beach activities, water sports. Recommended clothing: Light and breathable clothing, sun hat, sunscreen.
  • Autumn (September–November): Average 19.3–24.6°C, pleasant climate, less rainfall. Common activities: Outdoor activities, tasting local cuisine. Recommended clothing: Light jacket, long-sleeved or short-sleeved shirts.
  • Winter (December–February): Average 10.6–13.4°C, mild and humid, occasional rainfall. Common activities: Visiting indoor attractions, museum visits. Recommended clothing: Warm jacket, sweater, comfortable shoes.
Charleston climatological average

Annual average temperature: approx. 19.6°C / Annual rainfall: approx. 1357 mm / Summer humidity: 70%–80% / Rainiest month: August

Charleston monthly average temperature and precipitation
Month
Air temperature (°C)
Precipitation (mm)
January
10.6°C
77.3
February
13.4°C
93.4
March
16.5°C
132.5
April
19.1°C
102.9
May
23°C
94.5
June
26.1°C
111.2
July
28.1°C
171.2
August
27.3°C
215.1
September
24.6°C
144.8
October
19.3°C
27.2
November
16.2°C
57
December
11.4°C
130
Charleston weather for the next seven days
10/29
Wednesday
Patchy rain nearby
17.5°C/12.7°C
10/30
Thursday
Partly Cloudy
19.8°C/11.5°C
10/31
Friday
Sunny
21°C/8.5°C
11/1
Saturday
Sunny
19.9°C/10.8°C
11/2
Sunday
Patchy rain nearby
21.8°C/13.6°C
11/3
Monday
Patchy rain nearby
22°C/20°C
11/4
Tuesday
Patchy rain nearby
22.9°C/18.2°C

Charleston FAQ

What is the best time of year to visit Charleston?
The most pleasant months to visit Charleston are from March to May in the spring and September to November in the fall. During these periods, you'll experience mild temperatures, blooming flowers in spring, and the opportunity to enjoy events like the MOJA Arts Festival in the fall, all with fewer crowds than the peak summer season. April is particularly ideal for its comfortable weather.
What is the absolute first thing you should do in Charleston, SC?
A horse-drawn carriage tour through downtown Charleston is a perfect introduction for first-time visitors. Companies like Old South Carriage Co. offer tours that provide a historical overview and help you get acquainted with the city's layout. You'll pass iconic sights like Rainbow Row and The Battery, and can make notes of places you want to explore further.
How many days are recommended for a trip to Charleston?
For a comprehensive experience of Charleston's historic sites, architecture, and cuisine, 3 days is the most recommended duration. A 2-day trip can focus on the historic downtown, while 3 days allows for visits to nearby plantations or beaches. A 4-day itinerary provides even more time for in-depth exploration of the city's rich culture and attractions.
Is Charleston or Savannah a better destination?
The choice between Charleston and Savannah depends on your travel preferences. Charleston is known for its upscale, globally-oriented atmosphere with a compact historic district, offering refined experiences, luxury shopping, and high-end dining. It has a cosmopolitan feel with a strong focus on modern connections. Savannah, on the other hand, is often described as more laid-back, walkable, and affordable, with expansive greenery and a thriving arts community.
What are Charleston's unique culinary specialties?
Charleston is a renowned culinary destination, famous for its Lowcountry cuisine. Signature dishes include shrimp and grits, she-crab soup, fried green tomatoes, and oyster roasts. The city's dining scene blends traditional Southern flavors with fresh, local ingredients, offering a delicious exploration of regional tastes.