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Isle of Palms, SC Weather


Isle of Palms, SC climate is hot during summer when temperatures tend to be in the 80's and cold during winter when temperatures tend to be in the 40's.

The warmest month of the year is July with an average maximum temperature of 88.50 degrees Fahrenheit, while the coldest month of the year is January with an average minimum temperature of 37.50 degrees Fahrenheit.

Temperature variations between night and day tend to be fairly limited during summer with a difference that can reach 15 degrees Fahrenheit, and moderate during winter with an average difference of 20 degrees Fahrenheit.

The annual average precipitation at Isle of Palms is 49.38 Inches. Rainfall in is fairly evenly distributed throughout the year. The wettest month of the year is August with an average rainfall of 6.27 Inches.

Weather Data

Moon, Sunrise and Sunset

Waxing Crescent Moon Moon Phase: Waxing Crescent Moon Civil Twilight:
6:28 AM EST
Sunrise:
6:54 AM EST
Sunset:
5:14 PM EST
Civil Twilight:
5:41 PM EST

Normal Climate

Normal Temperatures

(SULLIVANS ISLAND Weather station, 3.39 miles from Isle of Palms)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Max °F 56.6 58.9 65.1 72.2 79.8 85.2 88.5 87.4 83.1 75.9 68.0 59.7 73.4
Mean °F 47.1 48.6 55.3 63.0 71.5 77.8 81.1 80.0 75.7 66.9 58.3 50.0 64.6
Min °F 37.5 38.2 45.4 53.7 63.2 70.3 73.7 72.5 68.3 57.9 48.6 40.2 55.8

Normal Precipitation

(SULLIVANS ISLAND Weather station, 3.39 miles from Isle of Palms)
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Annual
Inch 4.40 3.23 4.16 2.92 2.88 4.89 4.76 6.27 5.32 3.80 3.10 3.65 49.38