Plymouth California Climate Data

Monthly Average Climate Data for Plymouth California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3 °C13 °C142.75 mm
February3.9 °C14.9 °C131.32 mm
March5.2 °C17.2 °C123.95 mm
April6.3 °C19.6 °C70.1 mm
May9.1 °C24.7 °C45.21 mm
June12.1 °C30.1 °C9.4 mm
July14.6 °C34.1 °C0.25 mm
August14.7 °C33.4 °C1.02 mm
September13.2 °C30.5 °C5.59 mm
October9.4 °C24.7 °C39.12 mm
November5.4 °C17.6 °C76.45 mm
December2.8 °C12.9 °C138.18 mm
Annual8.3 °C22.7 °C783.34 mm

Climate Data for Plymouth California

Average First Frost DateDec. 11 - Dec. 20
Average Last Frost DateMar. 11 - Mar. 20
Average Days With Frost10-20 Days
Plant Hardiness Zone - 2023Zone 9b : -3.9°C to -1.1°C
Plant Hardiness Zone - 2012Zone 9b : -3.9°C to -1.1°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsa - Hot-Summer Mediterranean Climate
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