Walterboro South Carolina Climate Data

Monthly Average Climate Data for Walterboro South Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January36.5 °F59.8 °F3.69 in.
February38.9 °F63.0 °F3.77 in.
March44.7 °F69.8 °F3.68 in.
April52.0 °F76.8 °F3.29 in.
May60.7 °F83.4 °F3.56 in.
June68.4 °F88.7 °F5.82 in.
July71.5 °F91.7 °F6.25 in.
August71.1 °F90.0 °F6.6 in.
September66.2 °F85.4 °F4.97 in.
October55.0 °F77.5 °F3.44 in.
November44.3 °F68.8 °F2.88 in.
December39.2 °F62.4 °F3.79 in.
Annual54 °F76.4 °F51.74 in.

Climate Data for Walterboro South Carolina

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost40-50 Days
Plant Hardiness Zone - 2023Zone 8b : 15°F to 20°F
Plant Hardiness Zone - 2012Zone 8b : 15°F to 20°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate