North Charleston, SC 29404 has a humid subtropical climate with hot summers and mild winters. The city experiences an average of 217 sunny days per year, with the hottest months being July and August which can reach highs in the mid-90s Fahrenheit. Rainfall is fairly typical throughout the year with an average yearly precipitation of 57 inches. Winter months bring cooler temperatures and occasional snowfall but rarely do temperatures dip below freezing in this area.
North Charleston (zip 29404), South Carolina gets 50 inches of rain, on average, per year. The US average is 38 inches of rain per year.
North Charleston (zip 29404) averages 0 inches of snow per year. The US average is 28 inches of snow per year.
On average, there are 211 sunny days per year in North Charleston (zip 29404). The US average is 205 sunny days.
North Charleston (zip 29404) gets some kind of precipitation, on average, 108 days per year. Precipitation is rain, snow, sleet, or hail that falls to the ground. In order for precipitation to be counted you have to get at least .01 inches on the ground to measure.
Weather Highlights
Summer High: the July high is around 90 degrees
Winter Low: the January low is 38
Rain: averages 50 inches of rain a year
Snow: averages 0 inches of snow a year