McKinleyville California Climate Data

Monthly Average Climate Data for McKinleyville California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January41.5 °F55.4 °F8.66 in.
February41.5 °F56.3 °F6.79 in.
March42.0 °F56.6 °F7.35 in.
April43.5 °F57.3 °F4.34 in.
May46.6 °F59.5 °F2.15 in.
June49.2 °F62.0 °F1.13 in.
July52.0 °F63.2 °F0.26 in.
August52.2 °F64.2 °F0.23 in.
September49.6 °F64.6 °F0.9 in.
October46.4 °F62.9 °F2.99 in.
November43.6 °F58.6 °F5.73 in.
December40.9 °F54.9 °F9.69 in.
Annual45.8 °F59.6 °F50.22 in.

Climate Data for McKinleyville California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost5-10 Days
Plant Hardiness Zone - 2023Zone 9b : 25°F to 20°F
Plant Hardiness Zone - 2012Zone 9b : 25°F to 20°F
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate