Beaufort South Carolina Climate Data

Monthly Average Climate Data for Beaufort South Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January40.2 °F59.6 °F3.76 in.
February42.9 °F62.6 °F3.38 in.
March49.0 °F69.0 °F3.06 in.
April56.6 °F76.1 °F3.17 in.
May64.8 °F83.0 °F2.71 in.
June71.6 °F88.0 °F5.83 in.
July74.7 °F90.8 °F6.2 in.
August74.0 °F89.2 °F6.79 in.
September69.7 °F85.2 °F5.45 in.
October59.7 °F77.7 °F4.11 in.
November49.0 °F68.5 °F3.04 in.
December43.6 °F62.2 °F3.45 in.
Annual58 °F76 °F50.95 in.

Climate Data for Beaufort South Carolina

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9a : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate