Get the monthly weather forecast for Joshua Tree, CA, including daily high/low, historical averages, to help you plan ahead.

Daily high temperatures are around 98°F, rarely falling below 91°F or exceeding 105°F. The highest daily average high temperature is 99°F on July 20.

Get the monthly weather forecast for Joshua Tree National Park, CA, including daily high/low, historical averages, to help you plan ahead.

Daily high temperatures are around 98°F, rarely falling below 91°F or exceeding 105°F. The highest daily average high temperature is 99°F on July 20.

Pleasant weather draws in visitors who can enjoy the park more comfortably in temperatures ranging from the mid-80s in the day and the 50s at night. Key Events.

During the month of July, Joshua Tree National Park, CA, has an average daytime high temperature of 104°F and an average overnight low temperature dropping to ...

Forecast 23ºC · Live Weather 23ºC · flag USA.

The weather in Joshua Tree National Park in July is really hot and breezy, with average highs of 102°F (39°C) and lows of 74°F (23°C).

12 сент. 2012 г. · The average afternoon temperature in July at Joshua Tree is maybe 108 F, so do your touring of Joshua Tree at the crack of dawn.