About Joshua Tree Weather

Joshua Tree National Park has an arid desert climate. It is dry year-round, with occasional, brief thunderstorms occurring in late summer. Summer days are extremely hot and often windy. For this reason, the summer is the park's off-season. Winter temperatures are pleasant during the day, although it can get cold at night. There can be occasional light snow at the highest elevations of the park. Spring and fall bring warm days and pleasant nights.



Month Avg High Avg Low Record High Record Low Avg Pcpt
January 64°36°85°/200313°/19740.56"
February 69°39°90°/198618°/19720.52"
March 75°43°95°/200423°/19710.49"
April 83°49°102°/194924°/19700.14"
May 91°57°112°/200333°/19750.12"
June 101°65°117°/196143°/19700.01"
July 106°71°118°/196153°/19870.64"
August 104°70°115°/199352°/20040.76"
September 97°64°114°/195038°/19710.55"
October 86°52°106°/198024°/19710.17"
November 72°41°92°/198814°/20040.21"
December 64°35°92°/197510°/19900.40"
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