West Union South Carolina Climate Data

Monthly Average Climate Data for West Union South Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-0.6 °C11.7 °C134.87 mm
February0.9 °C13.8 °C121.67 mm
March4.3 °C17.9 °C132.33 mm
April8.7 °C23 °C117.35 mm
May13.6 °C26.7 °C113.28 mm
June18.2 °C30.3 °C131.32 mm
July20.1 °C32 °C124.21 mm
August19.7 °C31.2 °C159.51 mm
September16.5 °C28.3 °C117.86 mm
October9.7 °C22.9 °C114.3 mm
November3.9 °C17.6 °C113.54 mm
December1 °C12.9 °C144.78 mm
Annual9.7 °C22.4 °C1525.02 mm

Climate Data for West Union South Carolina

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateApr. 1 - Apr. 10
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 7b : -15°C to -12.2°C
Current Drought ConditionsModerate Drought
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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