Johns Island, South Carolina
Island Large Sea Island near Charleston with marshes
A large Lowcountry island near Charleston, Johns Island offers rural roads, farms, historic plantations and the Angel Oak; visitors come for scenic drives, oyster shacks and Lowcountry food.
Johns Island is a large Lowcountry island in Charleston County, South Carolina, known for its rural landscape and important live oak trees such as the Angel Oak.
The island contains salt marshes, agricultural land, forested areas and scattered residential development, and draws visitors primarily for the Angel Oak and for lowland scenery, local farms and conservation areas. Opportunities include short walks to notable trees, scenic drives and visits to conservation sites.
European-style plantations and rice agriculture shaped much of the island’s land use from the colonial period through the 19th century, and the island retains cultural ties to Gullah-Geechee communities in the Lowcountry. Historic houses and agricultural landscapes persist alongside modern residential growth.
Johns Island sits southwest of downtown Charleston in South Carolina, within Charleston County, separated from the mainland and other Sea Islands by tidal creeks and marshes and reached by road bridges and causeways from the city and surrounding islands.
- Angel Oak location: Home to the Angel Oak, a famous Southern live oak estimated several centuries old and a popular short visit for many travelers.
- Landscape and activities: Largely rural with salt marshes, farmland and low-density residential areas, making it suitable for cycling and scenic drives rather than extensive beach tourism.
How to Get to Johns Island, South Carolina #
Drive from Charleston over James Island via Main Road and Bohicket Road; the island is connected by causeways and bridges and is about a 30-45 minute drive from downtown Charleston depending on traffic.
Tips for Visiting Johns Island, South Carolina #
- Traffic can be heavy during tourist season - allow extra driving time from Charleston or downtown Kiawah.
- Explore the island's tea farms, tidal creeks, and the Angel Oak area on Johns and Wadmalaw Islands nearby for quieter excursions.
- If using ferries, confirm schedules in advance for seasonal changes.
Best Time to Visit Johns Island, South Carolina #
Spring and autumn are the most comfortable times to visit temperature-wise; summer is hot and humid.
Weather & Climate near Johns Island, South Carolina #
Johns Island, South Carolina's climate is classified as Humid Subtropical - Humid Subtropical climate with hot summers (peaking in July) and cold winters (coldest in January). Temperatures range from 4°C to 32°C. Abundant rainfall (1277 mm/year), wettest in August.
January
January is the coolest month with highs of 14°C and lows of 4°C. Regular rainfall (96 mm).
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February
February is cool with highs of 16°C and lows of 5°C. Regular rainfall (81 mm).
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March
March is cool with highs of 20°C and lows of 8°C. Significant rainfall (105 mm).
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April
April is cool with highs of 24°C and lows of 12°C. Moderate rainfall (69 mm).
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May
May is mild with highs of 27°C and lows of 16°C. Regular rainfall (90 mm).
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June
June is warm with highs of 30°C and lows of 20°C. Significant rainfall (138 mm).
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July
July is the warmest month with highs of 32°C and lows of 23°C. Significant rainfall (151 mm).
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August
August is warm with highs of 31°C and lows of 22°C. The wettest month with heavy rain (183 mm).
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September
September is warm with highs of 29°C and lows of 20°C. Significant rainfall (142 mm).
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October
October is mild with highs of 24°C and lows of 14°C. Moderate rainfall (78 mm).
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November
November is cool with highs of 20°C and lows of 9°C. Moderate rainfall (64 mm).
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December
December is cool with highs of 16°C and lows of 5°C. Regular rainfall (80 mm).