Kiawah Island Water Temperature

Kiawah Island is a town close to Atlantic Ocean. August is the month with the warmest water temperature at 83.7°F / 28.7°C. The coolest month is February with an avg. water temperature of 60.1°F / 15.6°C. January is the sunniest at 0in / 0mm and August the wettest month with 5.5in / 139.8mm. The average air temperature is around 80.8°F / 27.1°C, July is the hottest month in a year. January is the coolest with 49.6°F / 9.8°C average air temperature. mild temperate climate with hot summer would be the climate here. May, June, July, August, September would be the best time to visit.

Kiawah Island Summary

Description Value
Current water temperature /
Warmest Month Water Temperature: August with 83.7°F / 28.7°C
Coldest Month Water Temperature: February with 60.1°F / 15.6°C
Warmest Month Air Temperature: July with 80.8°F / 27.1°C
Coldest Month Air Temperature: January with 49.6°F / 9.8°C
Wettest Month: August with 5.5in / 139.8mm
Driest Month: January with 0in / 0mm
Highest Humidity August with 81.6%
Lowest Humidity April with 68.6%
Best Time to Visit: May, June, July, August, September
Climate Classification mild temperate climate with hot summer

Kiawah Island water temperature by month

Atlantic Ocean water temperature by month

Max. Water

Temperature (°F)

ø. Water

Temperature (°F)

Min. Water

Temperature (°F)

January

63.1 61.3 59.9

February

61 60.3 59.7

March

62.8 60.8 59.7

April

68.9 65.5 62.4

May

76.8 72.9 69.1

June

81.9 79.9 77

July

83.7 82.9 81.7

August

84 83.5 82.9

September

83.1 81.1 79

October

79 75.6 71.8

November

71.6 68.4 65.3

December

65.5 64 62.6

Atlantic Ocean water temperature by month

Max. Water

Temperature (°C)

ø. Water

Temperature (°C)

Min. Water

Temperature (°C)

January

17.3 16.3 15.5

February

16.1 15.7 15.4

March

17.1 16 15.4

April

20.5 18.6 16.9

May

24.9 22.7 20.6

June

27.7 26.6 25

July

28.7 28.3 27.6

August

28.9 28.6 28.3

September

28.4 27.3 26.1

October

26.1 24.2 22.1

November

22 20.2 18.5

December

18.6 17.8 17
The warmest water temperature are in August with around 83.7°F / 28.7°C. The coldest in February with an average water temperature of 60.1°F / 15.6°C.

Kiawah Island weather by month / climate table

Max.

Temperature

°F

ø.

Temperature

°F

Min.

Temperature

(°F)

Precip.

(in)

Rainy Days

(d)

Rel. Humidity

(%)

January

60.8 49.6 40.8 0 1 70.3%

February

66.4 52.7 42.4 0.2 0 71%

March

71.1 58.1 45 0 0 69.3%

April

76.6 65.3 55.4 0 0 68.6%

May

84 72.5 61.5 0.3 0 71.2%

June

86.9 78.6 71.1 2.5 7 77.1%

July

88.7 80.8 74.3 3.1 7 78.9%

August

88.2 80.2 73.9 5.5 16 81.6%

September

84.7 76.3 68.4 1 2 79.3%

October

79.7 68.4 56.3 0.9 0 74.5%

November

73 59 48.2 0 0 71.7%

December

64.6 53.6 44.1 0 0 74.3%

Max.

Temperature

°C

ø.

Temperature

°C

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(d)

Rel. Humidity

(%)

January

16 9.8 4.9 0 1 70.3%

February

19.1 11.5 5.8 5.6 0 71%

March

21.7 14.5 7.2 0 0 69.3%

April

24.8 18.5 13 0 0 68.6%

May

28.9 22.5 16.4 8.3 0 71.2%

June

30.5 25.9 21.7 62.6 7 77.1%

July

31.5 27.1 23.5 78.9 7 78.9%

August

31.2 26.8 23.3 139.8 16 81.6%

September

29.3 24.6 20.2 24.2 2 79.3%

October

26.5 20.2 13.5 23.2 0 74.5%

November

22.8 15 9 0 0 71.7%

December

18.1 12 6.7 0 0 74.3%
January is the month with the lowest rain of 0in / 0mm and August with the highest precipitation in a year with 5.5in / 139.8mm. The avg. temperature is around 80.8°F / 27.1°C, July is the month with the highest temperature. January is the coolest with 49.6°F / 9.8°C average temperature.

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