Twentynine Palms California Climate Data

Monthly Average Climate Data for Twentynine Palms California

Switch Data to Celsius/Metric Units
MonthAvg. LowAvg. HighAvg. Precip
January38.4 °F63.1 °F0.44 in.
February40.2 °F66.4 °F0.58 in.
March45.6 °F73.2 °F0.28 in.
April50.6 °F80.0 °F0.09 in.
May58.7 °F89.3 °F0.02 in.
June66.9 °F99.0 °F0.0 in.
July74.2 °F104.0 °F0.29 in.
August73.6 °F102.8 °F0.52 in.
September66.7 °F96.3 °F0.26 in.
October55.1 °F84.5 °F0.15 in.
November44.3 °F71.7 °F0.17 in.
December37.1 °F61.8 °F0.44 in.
Annual54.3 °F82.7 °F3.24 in.

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 : 20°F to 25°F
Plant Hardiness Zone - 2012Zone 9a : 20°F to 25°F
Current Drought ConditionsAbnormally Dry
Köppen Climate ClassificationBWh - Hot Desert Climate