Westminster South Carolina Climate Data

Monthly Average Climate Data for Westminster South Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January31.8 °F53.0 °F5.1 in.
February34.4 °F56.9 °F4.71 in.
March40.5 °F64.3 °F5.03 in.
April48.3 °F73.5 °F4.31 in.
May57.2 °F80.2 °F4.1 in.
June65.2 °F86.6 °F4.85 in.
July68.6 °F89.8 °F4.51 in.
August67.9 °F88.3 °F5.61 in.
September62.3 °F83.2 °F4.24 in.
October50.3 °F73.5 °F4.23 in.
November39.8 °F63.6 °F4.23 in.
December34.5 °F55.4 °F5.35 in.
Annual50.1 °F72.4 °F56.27 in.

Climate Data for Westminster South Carolina

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 21 - Apr. 30
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 7b : 5°F to 10°F
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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