Joshua Tree National Park in July
In July, Joshua Tree National Park averages a high of 104°F and a low of 77°F, with 0.4 inches of precipitation (rain plus melted snow). About 136,000 people visit, the quietest month. Days are 14 hours 12 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 104° / 77°F
- Precipitation
- 0.4in
- Snow
- –in
- Daylight
- 14h 12m
- Visitors
- 136,000
- Crowds
- Moderate
Best months for weather and crowds instead: November (busy).
Higher or lower in the park, expect a different picture: Desert Resorts Rgnl AP, CA at -118 ft averages a July high of 107°F and a low of 76°F.
Weather 1991–2020 averages at Twentynine Palms, CA, 16.5 miles from the park's center, 1,975 ft. Second station lower down: Desert Resorts Rgnl AP, CA, -118 ft, 22.2 miles. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in July
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Lake Mead National Recreation Area | 107° / 83° | Very busy | Very hot |
| Death Valley National Park | 117° / 91° | Busy | Very hot |
| Channel Islands National Park | 76° / 60° | Very busy | Mild |
| Sequoia National Park | 76° / 46° | Very busy | Mild |
| Kings Canyon National Park | 76° / 46° | Very busy | Mild |
Closures, reservations and alerts: Joshua Tree National Park on nps.gov
All twelve months at Joshua Tree · National parks to visit in July