Patterson California Climate Data

Monthly Average Climate Data for Patterson California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.6 °C12.9 °C64.77 mm
February5 °C16.2 °C54.61 mm
March6.4 °C19.2 °C44.96 mm
April8.1 °C22.1 °C22.61 mm
May10.8 °C26.6 °C14.48 mm
June13.5 °C30.7 °C2.54 mm
July15.3 °C33.3 °C0 mm
August14.8 °C32.4 °C0.25 mm
September13.3 °C30.5 °C1.78 mm
October9.9 °C25.4 °C15.24 mm
November5.7 °C18.4 °C26.42 mm
December3.3 °C13.2 °C53.59 mm
Annual9.1 °C23.4 °C301.25 mm

Climate Data for Patterson California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 11 - Feb. 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 ConditionsAbnormally Dry
Köppen Climate ClassificationBSk - Cold Semi-Arid Climate
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