What Is the Weather Like in South Carolina Year-Round - Celadon Living (2024)

What is the weather like in South Carolina?

South Carolinahas ahumid subtropical climate, with hot summers throughout most of the state. Mild winters predominate in the eastern and southern part of the state but cool to occasionally cold winters are the standard in the northwestern areas of the state, especially areas at or above 600 feet in elevation. On average, between 40 and 80 inches of precipitation falls annually across the state.

Does South Carolina have four seasons?

South Carolina is a four-season state, with each season being longer or shorter depending on the region.

Winter: December – February or March

For example, in the northwestern mountain area (the Upstate), winter is cold and snowy, lasting from December through March, with temperatures ranging from 26 at higher elevations to 40 degrees in the plains. In contrast, winter in the Low Country along the Atlantic Coast has significantly milder temperatures with little to no snowfall. Temperatures range from 40 to 60 degrees.

Spring: March-May

Springtime arrives all over South Carolina just a little later (mid to late March) in the mountains and earlier on the coast. Wherever you live or visit in South Carolina, spring is a beautiful time of year with gorgeous weather and perfect temperatures.

Summer: June – September

Summer in South Carolina is hot, and people like it that way. Every region has its extremes, but overall, whether you live Upstate, in the Midlands, or the Low Country, you’ll be warm. Wear a hat, pack some flip-flops, and enjoy a dip in one of the state’s cooling lakes. Oh, and eat ice cream.

Fall: September – November

From the mountains to the ocean shores, fall in South Carolina is a season of cooler temperatures, brilliant foliage, and bountiful harvests. Warm clothes are still optional most days, with people getting by on cool nights with a cozy sweater.

What part of South Carolina is warm all year-round?

South Carolina is the eighth-hottest state in the United States, with an average annual temperature of 62.4ºF. The state’s subtropical climate supports long hot summers and mild winters in its eastern and southern regions. The northwestern areas of South Carolina tend to have cold winters, especially at high elevations. On average, there are 216 sunny days per year in South Carolina.The US average is 205 sunny days.

What is the coldest month in South Carolina?

Januaryis the coldest month of the year inSouth Carolina, with the average low temperatures ranging from 26°F in the mountains to 40°F in the plains. The Low Country along the Atlantic Coast offers milder temperatures in January, averaging about 60°F.

Source: Wikipedia.org

South Carolina Weather by the Month

Weather in January

Januaryis the coldest month of the year inSouth Carolina, with the average low temperatures ranging from 26°F in the mountains to 40°F in the plains. The Atlantic Coast averages between 40°F to 60°F while the Upstate is between 26°F to 44°F. The days are mild with moderate sunshine of 7 hours and usually remain in the 44°F to 60°F zone.
Snowfall is light between 1″ to 3″ and increases in the Blue Mountains. Sledding and tubing are popular on the high mountain slopes. Depending on where you live, winter can be a time for tasty craft beers and Beer Festivals, hiking state parks, and holing up in a cozy cabin.

In the Low Country you could be strolling the beaches or playing golf!

Wherever you go in January, pack warm clothes for the evenings even though the days seem to be mild.

Watch out for winter storms that can close highways and affect power lines Upstate in January in South Carolina.

Weather in February

Februaryis mildly cold and relatively dry in South Carolina. However, the days see warm sunshine, with average temperatures in the 47°F to 63°F range. The midlands region has average temperatures of 41°F to 63°F.
Visitors to the high western mountains enjoy snowfall and related winter activities such as sledding, stubbing, and skiing. Appropriate winter clothing is needed, and a cozy wood fire in a mountain cabin can take the chill out of any winter day.

You rarely need a heavy winter coat in the midlands and along the coast, but sweaters and long-sleeved shirts are a good idea. Sunny days are standard, so pack up a few t-shirts too. February marks the end of winter in South Carolina, and the entire state sees daily warmer temperatures.

Weather in March

Marchis the beginning of the beautiful spring season inSouth Carolina, with blooming flowers and green landscapes. The average high temperatures are in the 56°F to 69°F range, while the average low temperatures are in the 35°F to 49°F zone.
The ground is entirely free of snow and ice except for on the tops of high mountains. Ocean water temperatures are a bit cold for swimming, but there is terrific fishing for sheepshead, weakfish, bull redfish, flounder, and sea bass just offshore if you want to enjoy the sea air and catch a tasty lunch.

The spring season sees many tourists in South Carolina, and March is ideal for budget travelers looking for discounted accommodations. If March Break is in your plans, head for some of South Carolina’s beautiful beaches.

Weather in April

Aprilis a beautiful time to visitSouth Carolina. Day temperatures are in the 64°F to 75°F range, while nights average 42°F to 55°F. The Upstate is pleasant between 49°F to 73°F while the midlands region registers between 51°F to 76°F.
The precipitation is 2″ to 3″ in much of the state. Expect bright sunshine of 7 to 8 hours.

The growing season is in full swing, and cool-season plants like lettuce, kale, parsley, and cilantro are still producing, and some plants are entering their most productive weeks of the year. Cherries and strawberries arrive at farmers’ markets or you can pick your own right on the farm. Pie anyone?

Hunting and fishing enthusiasts take to the forests for wild turkey and lakeshores abundant with many species of fish.

Spring is the time to bike and hike the mountain trails and enjoy the fresh air.

Weather in May

In South Carolina, May is the driest month of the spring season with clear sunny skies. The average high temperatures are in the warm 71°F to 82°F range, while the average low temperatures are in the mild 51°F to 63°F zone.
With 8 hours of daily sunshine. May is an excellent time to explore national and state parks.
Dawn and dusk bring regular sightings of wild animals and local birds foraging for food.

The Low Country coast is popular, and people explore the long shoreline and beautiful beaches.

Weather in June

Junebegins the hot and humid summer season inSouth Carolinaand a rainy period along the coast. Nights are comfortable in the 56°F to 70°F range, while the days average high temperatures between 76°F to 92°F. The midlands region has temperatures in the 68°F to 91°F zone. Occasional cooling afternoon thunderstorms offer a reprieve from the heat.
Along the coast fresh evening breezes are welcomed by tourists and residents strolling the beaches. Sweatshirts, t-shirts, shorts, and sandals are perfect summer wear. Add a hat and sunglasses while beachcombing and you’ll be comfortable and stylish!

South Carolina sees many visitors who seek the hot weather in June.

Weather in July

Julyis usually the hottest month of the year inSouth Carolina, with the average high temperatures in the range of 79°F. to 95°F. Coastal areas are slightly milder (between 71°F. to 91°F) thanin the midlands region, which sees temperatures in the 73°F. to 95°F range. Nights average between 62°F to 73°F and tend to be mild in the western mountains.
Precipitation tends to be highest on the coast so bring a light jacket. July brings 4″ to 7″ of rainfall across the state, much in the form of afternoon thunderstorms that cool the conditions post-rain. The 8 hours of sunshine is bright, but the humidity is at a yearly high with a lot of cloud cover.
Mountain lodges, state parks, and coastal areas are popular tourist with tourists. Visitors to South Carolina in July also enjoy the highlands Upstate, where the mountain air offers a pleasant change from the heat of the plains.

Weather in August

Augustis hot inSouth Carolina, with a minimum of 8 hours of daily sunshine. The average high temperatures are in the 77°F to 93°F range, while the average lows are between 61°F to 72°F. Rainfall averages from 4″ to 8″ and is the highest in the coastal belt.

Ice cream shops are busy in August (cookie dough anyone?) and iced tea and lemonade top the list of hydrating beverages.

Light summer clothing is best so break out those breezy cotton sundresses, swimsuits, t-shirts and shorts. Visitors take to the cool lake waters and swimming holes in August and love to visit museums, zoos, and parks during the long days of summer. The South Carolina state flower Yellow Jessamine appears in every nook and corner in the state, thriving in the warm August sunlight. The temperatures drop steadily in South Carolina by the end of August, but you can still have ice cream!

Weather in September

Septemberbegins the stunningly beautiful autumn season inSouth Carolina. Temperatures drop steadily averaging in the range of 55°F to 88°F. Cooler days are ahead.
Rainfall averages 4″ to 6″ with mostly clear blue skies and sunny days. Early fall may bring an occasional heatwave that can, briefly, push the midday temperatures over 90°F.

Foliage colors begin to change in the mountains by the fourth week of September and quickly spread from west to east.

Harvesting begins for rootcropssuch as beets, carrots, onions, and potatoes. The farmer’s markets are abundant with colorful fall vegetables and fruits.

Hunters look forward to September; it’s the month they head for the forests and marshes to bag their quotas of deer and waterfowl.

Weather in October

October is the most colorful autumn month inSouth Carolina. Average highs are in the range of 63°F to 79°F while average low temperatures are between 46°F to 55°F.
October receives between 3″ to 5″ of rainfall across the state. Freezing nights are rare and camping in the mountains is enjoyable in cooler temperatures under clear starry skies.
Families and friends gather around crackling bonfires throughout the many state park campgrounds. Lakeshore forests and mountains are ideal for viewing the changing colors of fall leaves that peak by the fourth week of October in many places. The brilliant foliage is at its peak contributing hues of red, gold, orange, and purple. The harvest season is in full swing, and there is plenty of produce, including apples, pumpkins, and corn. For many, October is the best time to visit South Carolina.

It may also be a perfect time for your Low Country Discovery Visit to Celadon.

Weather in November

Novemberis the driest month of the year inSouth Carolina, with a rainfall of only 2″ in the state. The average high temperatures are in the 55°F to 69°F range and average low temperatures drop into the cold zone between 37°F to 47°F.

The days receive bright sunlight of 7 hours but are warm at best. Conditions tend to be breezy and occasionally advance to windy, as the nights can drop below freezing.
Harvest season is over but wine and beer festivals draw many residents and visitors. Budget travelers find trips to be more economical in November. The first snowflakes arrive in the mountains and signal the beginning of the cold season. November is an excellent time to visit the coasts of South Carolina.

Weather in December

Decemberis the beginning of the winter season inSouth Carolinawith moderate rainfall between 3″ to 4″. The average highs are in the mild 46°F to 60°F range, while the average lows are between 29°F to 39°F.
Snowfall is moderate in the Midlands and Upstate regions. Along the coast snowfall is rare with the coast receiving no snow or less than an inch of measurable snow in the year. Much of the state enjoys up to 7 hours of sunlight even in the coldest season. Occasionally, a cold front will travel to the interior, but temperatures rarely drop to extreme levels for extended periods. Snowstorms are rare, but even a minor snowfall is enough to stall everyday life.
A jacket or sweater is generally sufficient for people used to cold conditions. In December snowbirds from the north, happy to leave their snow-shovels, boots and parkas at home, migrate to South Carolina in search of warm weather.

Source: Weather Atlas USA

We’ve made it easy and fun for you to visit South Carolina.

A Celadon Discovery Visit is the perfect way to immerse yourself in the daily life of the Low Country and get to know Beaufort and Celadon as your potential new home.

Contact us now to arrange your Discovery Visit.

What Is the Weather Like in South Carolina Year-Round - Celadon Living (2024)

FAQs

Is South Carolina humid or dry? ›

South Carolina has a humid subtropical climate, with hot summers throughout most of the state. Mild winters predominate in the eastern and southern part of the state but cool to occasionally cold winters are the standard in the northwestern areas of the state, especially areas at or above 600 feet in elevation.

What is the weather like in South Carolina all year round? ›

The state's annual average temperature varies from the mid-50s in the mountains to low 60s along the coast. During the winter, average temperatures range from the mid-30s in the mountains to low 50s in the Lowcountry.

What is the coldest month of the year in South Carolina? ›

Nestled alongside the Ashley and Cooper rivers as they flow into the Atlantic Ocean, Charleston enjoys a subtropical climate—with mild winters and warm, sunny summers. On average, July is our warmest month, January is our coldest, and August gets the most rainfall.

Does South Carolina get four seasons? ›

I do love that we have four distinct seasons each with its own South Carolina twist, snow that lasts just long enough for us to enjoy and not tire of and just in time spring arrives. Winter was short but the signs of spring renew us: Dogwoods, Azaleas, and Yellow Jessamine have us wanting to get outside and explore.

Is South Carolina more humid than Florida? ›

South Carolina is in the south and on the Atlantic ocean. Only places more humid is South Georgia and Florida.

Is South Carolina expensive to live in? ›

The cost of living in South Carolina is 6% lower than the national average. Housing is 21% lower than the national average, while utilities are 8% higher. When it comes to basic necessities such as food and clothing, groceries are around 2% lower than in the rest of the country, while clothing costs 2% lower.

What part of South Carolina has the best weather? ›

Charleston, Columbia and Greenville are your top areas in the state that have the best weather throughout the year. Don't get confused though, you can get a little chilly in these areas during those winter months for sure.

Where is the best place to live in South Carolina? ›

2024 Top 25 Best Places to Live in South Carolina
  • South Carolina's natural beauty, attractions, festivals, thriving economy, and nearly perfect year-round weather makes it a great place to live. ...
  • Charleston.
  • India Hook.
  • Greenville.
  • Lake Wylie.
  • Sullivan's Island.
  • North Augusta.
  • Mauldin.
Mar 23, 2024

Does it snow a lot in South Carolina? ›

Snow is considered rare, particularly along the sub-tropical Lowcountry coast. Here, as little as an inch of snow might accumulate all winter, and often there is none of the cold, wet stuff at all. In the northeastern areas of South Carolina, the average accumulation of snow recorded is less than 12 inches a year.

What natural disasters occur in South Carolina? ›

Natural disasters can have a devastating effect on you and your home. The Charleston area faces the genuine risk of fire, flooding, hurricanes, lightning, high winds, and earthquakes.

What is the crime rate in South Carolina? ›

A: South Carolina has a violent crime rate of 5.4 per 1,000 residents as of 2021 when compared to a rate of four per 1,000 residents as the national average. From 2020 to 2021, the violent crime rate decreased by 5.1% in the state.

Are there alligators in South Carolina? ›

The American alligator (Alligator mississippiensis) is the only crocodilian native to South Carolina. Though once listed as a federally endangered species, populations have rebounded and the alligator's status has been upgraded to threatened due to its similarity of appearance to the threatened American crocodile.

What is considered hurricane season in South Carolina? ›

While the official Atlantic Hurricane Season begins each year on June 1 and ends on November 30, tropical cyclones sometimes form outside of these dates, mainly in May and December. South Carolina has been affected by 13 tropical cyclones during May, with seven of those impacts occurring since 2007.

Does South Carolina get tornadoes? ›

South Carolina has averaged 11 tornadoes each year since 1950, resulting in 47 fatalities and 1,057 injuries.

Does it rain a lot in South Carolina? ›

The statewide annual rainfall average from 1895 – 2021 is 47.80 inches (graph), though the rainfall is varied across South Carolina. Annual rainfall ranges from less than 40 inches in the Sandhills to over 80 inches in the higher elevations of the Appalachian Mountains in the western portion of the state.

Is South Carolina wet or dry? ›

The maxima occur during March and July; the minima occur during May and November. There is no wet or dry season; only relatively heavy precipitation periods or light precipitation periods. No month averages less than two inches of precipitation anywhere in South Carolina.

Which Southern state is the most humid? ›

With Florida being surrounded by the warm Gulf of Mexico and Atlantic Ocean, and with South Florida being a nearly tropical climate, it is definitely the most humid state in the U.S. Attached is a map of annual average dew point temperatures across the coterminous U.S. The map shows that north Florida has dew point ...

Why is the humidity so high in South Carolina? ›

Certain materials, such as timber, soak up the moisture from the ground and trap it. The wood can release this moisture into your home, adding excessive humidity to the environment. South Carolina, in particular, has higher rates of humidity than other states due to its location close to the water in a warm climate.

Why is South Carolina so wet? ›

Moisture is transported to South Carolina principally by storms that move inland from the Gulf of Mexico, the Caribbean Sea, and the Atlantic Ocean. Moisture is also added to the atmosphere by evaporation from lakes, reservoirs, and land surfaces.

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