Hayfork California Climate Data

Monthly Average Climate Data for Hayfork California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January-1.8 °C10 °C173.74 mm
February-1.7 °C12.6 °C138.43 mm
March-0.6 °C15.1 °C133.1 mm
April0.8 °C18.2 °C59.18 mm
May3.8 °C23.3 °C40.64 mm
June6.2 °C28.3 °C16.76 mm
July9.3 °C33.9 °C6.1 mm
August8.5 °C33.6 °C4.06 mm
September5.4 °C30.4 °C8.64 mm
October1.6 °C22.9 °C48.51 mm
November-0.2 °C14.3 °C103.38 mm
December-2 °C9.3 °C191.26 mm
Annual2.4 °C21 °C923.8 mm

Climate Data for Hayfork California

Average First Frost DateOct. 21 - Oct. 31
Average Last Frost DateMay 11 - May 20
Average Days With Frost50-75 Days
Plant Hardiness Zone - 2023Zone 8a : -12.2°C to -9.4°C
Plant Hardiness Zone - 2012Zone 8a : -12.2°C to -9.4°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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