Average Temperature in Charleston SC: Monthly Weather Insights and Climate Averages
Charleston, SC has an average monthly temperature of 78°F to 82°F. The average daily maximum temperature ranges from 88°F to 91°F in summer. Winter brings cooler temperatures, generally below 50°F. Temperatures rarely exceed 100°F. This pattern aligns with Charleston’s humid subtropical climate. Summer brings higher averages. June temperatures reach around 80°F (27°C), peaking in July … Read more