Weather by Month in South Carolina

By | September 17, 2023

South Carolina experiences a subtropical climate, with mild winters and hot, humid summers. The state is known for its beautiful coastline, charming cities, and diverse natural landscapes. Let’s take a closer look at the weather in South Carolina, month by month.

January: January in South Carolina brings cool temperatures, with average highs ranging from 56°F (13°C) in the Upstate region to 61°F (16°C) along the coast. The nights can be chilly, with lows averaging around 32°F (0°C) in the Upstate and 40°F (4°C) along the coast. Precipitation is moderate, with occasional rain showers. Snowfall is rare but possible in the Upstate.

February: In February, temperatures start to rise slightly, with average highs reaching 61°F (16°C) in the Upstate and 64°F (18°C) along the coast. Nighttime temperatures also increase, averaging around 36°F (2°C) in the Upstate and 43°F (6°C) along the coast. Precipitation remains moderate, with occasional rain.

March: March brings milder temperatures to South Carolina, with average highs ranging from 68°F (20°C) in the Upstate to 70°F (21°C) along the coast. Nights are cooler, with lows averaging around 44°F (7°C) in the Upstate and 50°F (10°C) along the coast. Precipitation increases, and thunderstorms become more frequent.

April: In April, South Carolina experiences pleasant spring weather. Average highs reach 75°F (24°C) in the Upstate and 77°F (25°C) along the coast. Nights are mild, with lows averaging around 51°F (11°C) in the Upstate and 58°F (14°C) along the coast. The chance of rain is higher, and thunderstorms are common.

May: May brings warmer temperatures to South Carolina, signaling the approach of summer. Average highs reach 82°F (28°C) in the Upstate and 84°F (29°C) along the coast. Nights are mild, with lows averaging around 59°F (15°C) in the Upstate and 66°F (19°C) along the coast. Rainfall remains moderate.

June: In June, South Carolina experiences the beginning of summer. Average highs reach 88°F (31°C) in the Upstate and 90°F (32°C) along the coast. Nights become warmer, with lows averaging around 67°F (19°C) in the Upstate and 73°F (23°C) along the coast. Rainfall increases, and thunderstorms are frequent.

July: July brings the hottest temperatures of the year to South Carolina. Average highs reach 91°F (33°C) in the Upstate and 93°F (34°C) along the coast. Nights are warm and humid, with lows averaging around 70°F (21°C) in the Upstate and 75°F (24°C) along the coast. Thunderstorms and heavy rainfall are common.

August: In August, South Carolina continues to experience hot and humid weather. Average highs reach 89°F (32°C) in the Upstate and 91°F (33°C) along the coast. Nights remain warm, with lows averaging around 69°F (21°C) in the Upstate and 74°F (23°C) along the coast. Thunderstorms and heavy rainfall persist.

September: September brings the transition from summer to fall in South Carolina. Average highs reach 83°F (28°C) in the Upstate and 85°F (29°C) along the coast. Nights start to become cooler, with lows averaging around 62°F (17°C) in the Upstate and 68°F (20°C) along the coast. Rainfall decreases, but thunderstorms are still possible.

October: In October, South Carolina experiences mild temperatures and pleasant weather. Average highs reach 74°F (23°C) in the Upstate and 77°F (25°C) along the coast. Nights become cooler, with lows averaging around 51°F (11°C) in the Upstate and 58°F (14°C) along the coast. Precipitation remains moderate.

November: November brings cooler temperatures to South Carolina as fall progresses. Average highs reach 65°F (18°C) in the Upstate and 68°F (20°C) along the coast. Nights are chilly, with lows averaging around 40°F (4°C) in the Upstate and 48°F (9°C) along the coast. Precipitation decreases, and the chance of rain diminishes.

December: In December, South Carolina experiences cool temperatures as winter approaches. Average highs reach 57°F (14°C) in the Upstate and 61°F (16°C) along the coast. Nights are cold, with lows averaging around 34°F (1°C) in the Upstate and 42°F (6°C) along the coast. Precipitation remains moderate, with occasional rain showers.

Overall, South Carolina offers a pleasant climate throughout the year, with mild winters and hot, humid summers. The state’s diverse geography and coastal proximity contribute to its unique weather patterns, making it a great destination for outdoor activities and exploring nature.

Geography and Postal Codes in South Carolina

According to abbreviationfinder, South Carolina, located in the southeastern region of the United States, offers a diverse and captivating geography. From the sandy beaches along the Atlantic coast to the rolling hills of the Piedmont and the majestic Blue Ridge Mountains, this state has something for everyone. Let’s delve deeper into the geography and postal codes of South Carolina.

South Carolina is bordered by North Carolina to the north, Georgia to the south and west, and the Atlantic Ocean to the east. The state covers an area of approximately 32,020 square miles, making it the 40th largest state in the country. Its diverse geography can be divided into three major regions: the Coastal Plain, the Piedmont, and the Blue Ridge Mountains.

The Coastal Plain, also known as the Lowcountry, stretches along the coast and covers about two-thirds of the state’s total area. This region is characterized by its flat landscape, marshes, and barrier islands. The famous Grand Strand, a stretch of coastline filled with popular tourist destinations such as Myrtle Beach and Hilton Head Island, falls within this area. The Coastal Plain is also home to numerous rivers, including the Pee Dee, Santee, and Edisto, which provide fertile soil for agriculture.

Moving inland, we reach the Piedmont region, which covers the central part of the state. This area is characterized by gently rolling hills and fertile farmland. It is home to the state capital, Columbia, as well as other major cities like Greenville and Spartanburg. The Piedmont region is known for its manufacturing industries, textile mills, and a booming economy.

Lastly, we have the Blue Ridge Mountains, which form the westernmost part of the state. This region is part of the larger Appalachian Mountain Range and offers breathtaking scenery, including waterfalls, dense forests, and stunning vistas. The highest peak in South Carolina, Sassafras Mountain, can be found here. The Blue Ridge Mountains are a popular destination for outdoor enthusiasts, offering activities such as hiking, camping, and fishing.

Now, let’s turn our attention to postal codes in South Carolina. The state is divided into multiple postal code areas, each designated by a five-digit code. The postal codes in South Carolina begin with the numbers 29-30, 32-34, 36-37, 39, and 61-63. These codes are further broken down into more specific areas, ensuring efficient mail delivery throughout the state. See ZIP codes in South Carolina.

For example, the capital city of Columbia has multiple postal codes, including 29201 for the downtown area, 29203 for the northern part, and 29209 for the southern suburbs. Similarly, Charleston, a historic city on the coast, has postal codes such as 29401 for the downtown district and 29412 for James Island.

Each postal code in South Carolina corresponds to a specific geographic area, allowing for accurate and timely mail delivery. These codes are essential for businesses, individuals, and government entities to ensure the smooth flow of communication and commerce.

In conclusion, South Carolina’s geography offers a diverse range of landscapes, including the coastal plains, the Piedmont region, and the Blue Ridge Mountains. Each region has its own unique features and attractions, making the state a popular destination for both residents and tourists. The postal codes in South Carolina play a crucial role in ensuring efficient mail delivery and communication throughout the state. Whether it’s exploring the beautiful coastline, experiencing the vibrant city life, or enjoying outdoor adventures in the mountains, South Carolina has something for everyone to enjoy.