Charleston South Carolina Average Temperature: Monthly Weather Insights and Trends
The average temperature in Charleston, South Carolina, ranges from 43°F to 89°F each year. Winters are mild, averaging around 40°F, while summers peak in the high 80s°F. January is the coldest month at 49.6°F. Charleston receives about 119 days of rainfall annually and has occasional frosty nights in winter. As fall arrives, average temperatures gradually … Read more