Ramona California Climate Data

Monthly Average Climate Data for Ramona California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.7 °C19.2 °C75.95 mm
February4 °C19.2 °C96.52 mm
March5.1 °C20.3 °C68.83 mm
April6.1 °C22.1 °C31.24 mm
May9.1 °C24.4 °C12.19 mm
June10.8 °C28.3 °C1.52 mm
July13.7 °C32 °C4.32 mm
August14.3 °C33.3 °C2.03 mm
September12.8 °C31.6 °C5.59 mm
October9.2 °C27.1 °C19.3 mm
November5.6 °C23 °C30.48 mm
December2.9 °C19 °C60.2 mm
Annual8.1 °C25 °C408.17 mm

Climate Data for Ramona California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateMar. 1 - Mar. 10
Average Days With Frost30-40 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 ClassificationCsb - Warm-Summer Mediterranean Climate
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