Twentynine Palms California Climate Data

Monthly Average Climate Data for Twentynine Palms California

Switch Data to Fahrenheit
MonthAvg. LowAvg. HighAvg. Precip
January3.6 °C17.3 °C11.18 mm
February4.6 °C19.1 °C14.73 mm
March7.6 °C22.9 °C7.11 mm
April10.3 °C26.7 °C2.29 mm
May14.8 °C31.8 °C0.51 mm
June19.4 °C37.2 °C0 mm
July23.4 °C40 °C7.37 mm
August23.1 °C39.3 °C13.21 mm
September19.3 °C35.7 °C6.6 mm
October12.8 °C29.2 °C3.81 mm
November6.8 °C22.1 °C4.32 mm
December2.8 °C16.6 °C11.18 mm
Annual12.4 °C28.2 °C82.31 mm

Climate Data for Twentynine Palms California

Average First Frost DateDec. 1 - Dec. 10
Average Last Frost DateFeb. 21 - Feb. 29
Average Days With Frost20-30 Days
Plant Hardiness Zone - 2023Zone 9a : -6.7°C to -3.9°C
Plant Hardiness Zone - 2012Zone 9a : -6.7°C to -3.9°C
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBWh - Hot Desert Climate
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