Hayfork California Climate Data

Monthly Average Climate Data for Hayfork California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January28.8 °F50.0 °F6.84 in.
February28.9 °F54.7 °F5.45 in.
March31.0 °F59.2 °F5.24 in.
April33.5 °F64.7 °F2.33 in.
May38.9 °F74.0 °F1.6 in.
June43.2 °F83.0 °F0.66 in.
July48.8 °F93.0 °F0.24 in.
August47.3 °F92.5 °F0.16 in.
September41.7 °F86.8 °F0.34 in.
October34.8 °F73.2 °F1.91 in.
November31.6 °F57.8 °F4.07 in.
December28.4 °F48.7 °F7.53 in.
Annual36.4 °F69.8 °F36.37 in.

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 : 10°F to 15°F
Plant Hardiness Zone - 2012Zone 8a : 10°F to 15°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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