Weather By Day

June Weather In Charleston  
June Charleston Weather
Record High: 98°F
Normal High: 88°F
Normal Low: 68°F
Record Low: 33°F
Avg Monthly Rain: 5.92"
Rec 1 Day Rain: 2.73"

Charleston Weather In June

The highest recorded temperature in June for Charleston for the past 68 years was 98 degrees Fahrenheit, most recently measured on June 10, 1999, and the regular high is 88. In the last 68 years the highest reported temperature in Charleston for June was 33 measured on June 11, 1972, and the mean daily low in the month is 68.

US National Weather Service historical Charleston June Weather data records that on June 3, 1956, the high temperature did not exceed 53 degrees Fahrenheit, the lowest high measured in Charleston in the past 68 years. Weather Service records additionally show that on June 27, 1978, the recorded low temperature for the day did not drop below 77 degrees, the highest low measured in Charleston in the last 68 years.

National Weather Service data shows that the high temperature in Charleston on June First averages 80 degrees Fahrenheit and the high on the final day of June averages 85 degrees. The low recorded temperature in Charleston on June First averages 57 degrees Fahrenheit and the low temperature on the final day of June averages 63 degrees.

Charleston usually receives an average of 5.92 inches of rain during the month. The most precipitation measured in a single day, as indicated by June Charleston Weather data, was 2.73 inches on June 16, 2003.