County in South Carolina

Charleston County الطقس التوقعات

Charleston County weather: 11°C, صحو غالبًا. كل ساعة forecast, 14-day outlook, UV, air quality and the best time و visit.

🌙 11°C now🕔 10:40 AM local📅 Best: مارس, أبريل, يونيو, سبتمبر and نوفمبر👥 410.000

Charleston County weather in ديسمبر

16°
average high · low 8°C
★★★☆☆
ranked #11 of 12 months

A workable month, مع trade-offs.

Average high16°C
Average low8°C
Mean11°C
مطرfall119 mm

ديسمبر runs 8°C cooler than the annual average in Charleston County.

الطقس map for Charleston County

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Animated layers by الرياحy. For pin-level detail and nearby places, see the interactive map below.

المناخ in Charleston County month by month

Average high, average low and total rainfall, based on three years of reanalysis data.

Line: average high · Bars: rainfall
الشهرAvg highAvg lowمطرfallRating
يناير13°5°79 mm★★★☆☆
فبراير16°8°85 mm★★★☆☆
مارس20°12°85 mm★★★★☆
أبريل24°16°55 mm★★★★☆
ماي27°20°115 mm★★★★☆
يونيو30°24°103 mm★★★★☆
يوليو32°26°128 mm★★★☆☆
أغسطس30°24°242 mm★★★☆☆
سبتمبر28°22°72 mm★★★★☆
أكتوبر24°16°105 mm★★★★☆
نوفمبر20°12°49 mm★★★★☆
ديسمبر16°8°119 mm★★★☆☆

المناخ type: Temperate. المصدر: Open-Meteo archive (ERA5).

أفضل وقت للزيارة Charleston County

Go in مارس, أبريل, يونيو, سبتمبر and نوفمبر. These months score highest on comfortable temperatures, low rainfall and useful daylight.

Hardest months: يناير, أغسطس and ديسمبر - expect the least comfortable mix of heat, cold or rain.

يناير★★★☆☆
فبراير★★★☆☆
مارس★★★★☆
أبريل★★★★☆
ماي★★★★☆
يونيو★★★★☆
يوليو★★★☆☆
أغسطس★★★☆☆
سبتمبر★★★★☆
أكتوبر★★★★☆
نوفمبر★★★★☆
ديسمبر★★★☆☆

What و pack, what و skip

Pack for the next 7 days
  • الأحدglasses, a brimmed hat and SPF 30+
  • A packable rain shell - 2 of the next 7 days carry a real chance of rain
Worth avoiding
  • If your dates are flexible, avoid يناير, أغسطس and ديسمبر - historically the least comfortable months here.

How Charleston County compares مع nearby places

Annual averages, and the difference against Charleston County.

PlaceDistanceAvg tempvs hereAnnual rain
Charleston0 km19°Cabout the same1237 mm
Hunting Island State Park65 km20°Cabout the same1279 mm
Savannah134 km20°Cabout the same1275 mm
Congaree National Park138 km18°C1°C cooler987 mm
Myrtle Beach140 km18°C1°C cooler1241 mm

شاهد توقعات Charleston County حسب الفترة الزمنية

Charleston County weather - more answers

Explore Charleston County

Every topic we hold for this place, and the same topic for the places around it.

الطقس for related places

Frequently asked questions

Where is Charleston County?

Charleston County is a county in South Carolina. Its coordinates are 32.7765, -79.9311. It lies in أمريكا الشمالية.

What is the weather like in Charleston County الآن?

It is currently 11°C (51°F) مع صحو غالبًا. الرطوبة is 77% and wind is 16 km/h.

When is the best time و visit Charleston County?

مارس, أبريل, يونيو, سبتمبر and نوفمبر offer the most comfortable conditions in Charleston County, which has a temperate climate. يناير, أغسطس and ديسمبر are usually the hardest months for outdoor plans.

What time zone is Charleston County in?

Charleston County observes America/New_York (UTC-04:00). The local time is 10:40 AM.

How many people live in Charleston County?

Charleston County has a population of approximately 410.000.

What is the nearest airport و Charleston County?

The closest airports are Hartsfield-Jackson Atlanta International Airport (ATL), 429 km away.

What are the top things و do in Charleston County?

Popular options include Hunting Island State Park, Congaree National Park, Myrtle Beach and Chimney Rock State Park.

Related articles

Data sources and methodology

Place dataUSPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts.
التوقعات and observationsOpen-Meteo (ECMWF and national models).
جودة الهواء and pollenCopernicus CAMS via Open-Meteo. US AQI scale.
المناخ averagesERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years.
Official alertsUS National الطقس Service.
MethodScores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown.

Last updated أكتوبر 27, 2026 at 10:40 AM local time. Live blocks refresh every 15 minutes; climate averages monthly.

Davil Hofile
Written byWriter at USPOTUS

Davil Hofile is a writer at USPOTUS covering breaking news, NFL updates, viral stories, entertainment, pets, and lifestyle. He specializes in transforming complex news into clear, trustworthy, and engaging articles that help readers quickly understand what's happening across the United States. His reporting follows Google's E-E-A-T guidelines, emphasizing accuracy, credible sources, and practical value for readers.

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