Richvale California Climate Data

Monthly Average Climate Data for Richvale California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.8 °C13.2 °C127 mm
February5.2 °C16.1 °C117.09 mm
March6.5 °C18.9 °C95.5 mm
April8.1 °C22.2 °C46.23 mm
May11.8 °C26.9 °C29.72 mm
June15 °C31.2 °C9.14 mm
July16.7 °C34.3 °C0.51 mm
August15.8 °C33.6 °C1.52 mm
September13.7 °C31.2 °C5.84 mm
October10 °C25.7 °C32 mm
November5.8 °C18.1 °C65.53 mm
December3.6 °C13.1 °C127.76 mm
Annual9.7 °C23.7 °C657.84 mm

Climate Data for Richvale California

Average First Frost DateNov. 21 - Nov. 30
Average Last Frost DateMar. 11 - Mar. 20
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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