Junction City California Climate Data

Monthly Average Climate Data for Junction City California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January0.5 °C9.3 °C166.12 mm
February0.6 °C12.6 °C134.11 mm
March1.6 °C16.1 °C119.89 mm
April3 °C19.7 °C52.58 mm
May6.1 °C24.8 °C35.56 mm
June8.8 °C29.7 °C20.07 mm
July12.2 °C35.3 °C4.83 mm
August11.2 °C35.1 °C4.06 mm
September8.1 °C31.5 °C7.87 mm
October4.2 °C23.4 °C39.62 mm
November2.3 °C13.6 °C99.82 mm
December0.3 °C8.2 °C193.8 mm
Annual4.9 °C21.6 °C878.33 mm

Climate Data for Junction City California

Average First Frost DateOct. 11 - Oct. 20
Average Last Frost DateMay 11 - May 20
Average Days With Frost75-100 Days
Plant Hardiness Zone - 2023Zone 8b : -9.4°C to -6.7°C
Plant Hardiness Zone - 2012Zone 8b : -9.4°C to -6.7°C
Current Drought ConditionsNormal
Köppen Climate ClassificationCsb - Warm-Summer Mediterranean Climate
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