Siler City North Carolina Climate Data

Monthly Average Climate Data for Siler City North Carolina

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.6 °C10.1 °C95.5 mm
February-0.3 °C12 °C77.98 mm
March3.4 °C16.4 °C108.71 mm
April8.3 °C21.7 °C93.22 mm
May13.3 °C25.5 °C91.44 mm
June17.9 °C29.6 °C104.9 mm
July20.3 °C31.4 °C108.46 mm
August19.4 °C30.4 °C104.9 mm
September16.1 °C27.2 °C130.56 mm
October8.9 °C21.9 °C88.39 mm
November3.1 °C16.3 °C87.88 mm
December0.1 °C11.7 °C88.39 mm
Annual9.1 °C21.2 °C1180.33 mm

Climate Data for Siler City North Carolina

Average First Frost DateNov. 1 - Nov. 10
Average Last Frost DateApr. 11 - Apr. 20
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 ConditionsNormal
Köppen Climate ClassificationCfa - Humid Subtropical Climate
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