Summerton South Carolina Climate Data

Monthly Average Climate Data for Summerton South Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January35.2 °F57.4 °F3.89 in.
February37.5 °F60.8 °F3.69 in.
March43.5 °F68.3 °F3.78 in.
April52.0 °F76.8 °F3.38 in.
May60.5 °F83.3 °F3.66 in.
June68.3 °F88.8 °F5.18 in.
July71.7 °F91.6 °F5.27 in.
August70.5 °F90.0 °F5.56 in.
September65.1 °F85.0 °F4.75 in.
October53.8 °F76.8 °F3.63 in.
November42.6 °F67.2 °F2.74 in.
December37.7 °F60.1 °F3.66 in.
Annual53.2 °F75.5 °F49.19 in.

Climate Data for Summerton South Carolina

Average First Frost DateNov. 11 - Nov. 20
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 8a : 10°F to 15°F
Current Drought ConditionsSevere Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate