Charleston County Weather Today

Charleston County is a county located in the U.S. state of South Carolina. It is the second largest county in the state and includes the cities of Charleston, North Charleston, and Mount Pleasant. The climate of Charleston County is considered to be subtropical, with hot, humid summers and mild, pleasant winters. The average high temperature in the summer months is in the mid-80s, while the average low temperature in the winter months is in the mid-40s. Precipitation is plentiful throughout the year, with the most rain falling in the months of June, July and August.