Willows California Climate Data

Monthly Average Climate Data for Willows California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.7 °C13.7 °C111 mm
February5.1 °C16.6 °C97.03 mm
March6.4 °C19.3 °C66.8 mm
April7.8 °C23.2 °C28.45 mm
May11.7 °C27.6 °C25.4 mm
June15.1 °C31.8 °C7.37 mm
July16.6 °C34.4 °C0.25 mm
August15.7 °C33.9 °C1.02 mm
September13.8 °C32.1 °C2.29 mm
October10.2 °C26.9 °C21.34 mm
November5.9 °C18.6 °C49.28 mm
December3.5 °C13.5 °C93.73 mm
Annual9.6 °C24.3 °C503.96 mm

Climate Data for Willows California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 21 - Mar. 31
Average Days With Frost20-30 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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