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.

A boy and his bike on John's Island, South Carolina. - NARA - 546967.jpg
A BULLDOZER CLEARS A FOREST, MAKING WAY FOR A GOLF COURSE ON JOHN'S ISLAND, (PART OF THE SEABROOK ISLAND DEVELOPMENT) - NARA - 547000.jpg
A BULLDOZER GOUGES OUT PART OF A FOREST FOR A GOLF COURSE ON THE SEABROOK ISLAND DEVELOPMENT ON JOHN'S ISLAND - NARA - 546950.jpg
A CHURCH SERVING THE BLACK COMMUNITY ON JOHN'S ISLAND - NARA - 546997.jpg
A DESERTED FILLING STATION ON JOHN'S ISLAND - NARA - 546973.jpg
A QUIET STREAM AT SUN-UP ON JOHN'S ISLAND - NARA - 546963.jpg
After along the Kiawah River.jpg
AN OLD CHURCH USED BY THE BLACK COMMUNITY OF JOHN'S ISLAND A NEW CHURCH IS UNDER CONSTRUCTION BESIDE IT - NARA - 546989.jpg
Front Of JIPC.jpg

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.
Johns Island, South Carolina
Johns Island, Charleston County, South Carolina, USA
32.7024, -80.0482
No general admission (private residences and public spaces)

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.

Spring
March-May · 14-27°C (57-81°F)
Blossoming azaleas and mild temperatures; very pleasant for outdoor activities.
Autumn
September-November · 18-26°C (64-79°F)
Fewer bugs and comfortable temperatures; good for cycling and exploring tidal creeks.

Weather & Climate near Johns Island, South Carolina #

Climate

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.

Temperature & Rainfall
Temperature Range
32°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 14°C and lows of 4°C. Regular rainfall (96 mm).

Comfort

Feels Like Cold
C
Temperature
14°

Weather

96 mm
Rainfall
4.2 m/s
Wind
Light Breeze

February

February is cool with highs of 16°C and lows of 5°C. Regular rainfall (81 mm).

Comfort

10°
Feels Like Cool
10°C
Temperature
16°

Weather

81 mm
Rainfall
4.4 m/s
Wind
Light Breeze

March

March is cool with highs of 20°C and lows of 8°C. Significant rainfall (105 mm).

Comfort

14°
Feels Like Cool
14°C
Temperature
20°

Weather

105 mm
Rainfall
4.6 m/s
Wind
Light Breeze

April

April is cool with highs of 24°C and lows of 12°C. Moderate rainfall (69 mm).

Comfort

18°
Feels Like Cool
18°C
Temperature
12° 24°

Weather

69 mm
Rainfall
4.5 m/s
Wind
Light Breeze

May

May is mild with highs of 27°C and lows of 16°C. Regular rainfall (90 mm).

Comfort

22°
Feels Like Mild
22°C
Temperature
17° 27°

Weather

90 mm
Rainfall
4.3 m/s
Wind
Light Breeze

June

June is warm with highs of 30°C and lows of 20°C. Significant rainfall (138 mm).

Comfort

25°
Feels Like Warm
25°C
Temperature
20° 30°

Weather

138 mm
Rainfall
4.1 m/s
Wind
Light Breeze

July

July is the warmest month with highs of 32°C and lows of 23°C. Significant rainfall (151 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 32°

Weather

151 mm
Rainfall
3.9 m/s
Wind
Light Breeze

August

August is warm with highs of 31°C and lows of 22°C. The wettest month with heavy rain (183 mm).

Comfort

27°
Feels Like Warm
27°C
Temperature
22° 31°

Weather

183 mm
Rainfall
3.7 m/s
Wind
Light Breeze

September

September is warm with highs of 29°C and lows of 20°C. Significant rainfall (142 mm).

Comfort

24°
Feels Like Warm
24°C
Temperature
20° 29°

Weather

142 mm
Rainfall
4.0 m/s
Wind
Light Breeze

October

October is mild with highs of 24°C and lows of 14°C. Moderate rainfall (78 mm).

Comfort

19°
Feels Like Mild
19°C
Temperature
14° 25°

Weather

78 mm
Rainfall
4.0 m/s
Wind
Light Breeze

November

November is cool with highs of 20°C and lows of 9°C. Moderate rainfall (64 mm).

Comfort

15°
Feels Like Cool
15°C
Temperature
20°

Weather

64 mm
Rainfall
3.9 m/s
Wind
Light Breeze

December

December is cool with highs of 16°C and lows of 5°C. Regular rainfall (80 mm).

Comfort

11°
Feels Like Cool
11°C
Temperature
16°

Weather

80 mm
Rainfall
4.1 m/s
Wind
Light Breeze

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