Williston South Carolina Climate Data

Monthly Average Climate Data for Williston South Carolina

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January34.6 °F57.6 °F3.97 in.
February37.3 °F61.4 °F3.73 in.
March43.0 °F68.8 °F3.99 in.
April50.9 °F76.4 °F3.25 in.
May59.8 °F83.7 °F3.33 in.
June67.2 °F89.2 °F5.68 in.
July70.4 °F92.1 °F4.91 in.
August69.4 °F89.8 °F5.13 in.
September64.0 °F85.5 °F4.03 in.
October52.7 °F76.9 °F3.3 in.
November41.9 °F67.1 °F2.89 in.
December36.4 °F59.5 °F3.88 in.
Annual52.3 °F75.7 °F48.09 in.

Climate Data for Williston South Carolina

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateApr. 11 - Apr. 20
Average Days With Frost40-50 Days
Plant Hardiness ZoneZone 8a : 10°F to 15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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