Arches National Park in July
In July, Arches National Park averages a high of 99°F and a low of 70°F, with 0.7 inches of precipitation (rain plus melted snow). About 160,000 people visit, the 3rd busiest of 12 (very busy). Days are 14 hours 37 minutes long.
- Quiet
- Moderate
- Busy
- Very busy
- Few or no visits (may be closed)
- Best months
- High / low
- 99° / 70°F
- Precipitation
- 0.7in
- Snow
- 0in
- Daylight
- 14h 37m
- Visitors
- 160,000
- Crowds
- Very busy
Best months for weather and crowds instead: March (busy) and November (moderate).
Higher or lower in the park, expect a different picture: La Sal 1SW, UT at 6,787 ft averages a July high of 86°F and a low of 57°F.
Weather 1991–2020 averages at Arches NP Hqs, UT, 6.5 miles from the park's center, 4,093 ft. Second station higher up: La Sal 1SW, UT, 6,787 ft, 33.2 miles. Visitors National Park Service recreation visits, average of 2023–2025. Updated .
Other parks in July
| Park | High / low °F | Crowds | Weather |
|---|---|---|---|
| Canyonlands National Park | 95° / 63° | Busy | Very hot |
| Capitol Reef National Park | 91° / 65° | Busy | Very hot |
| Black Canyon of the Gunnison National Park | 82° / 53° | Busy | Hot |
| Glen Canyon National Recreation Area | 100° / 71° | Very busy | Very hot |
| Mesa Verde National Park | 86° / 59° | Very busy | Hot |
Closures, reservations and alerts: Arches National Park on nps.gov
All twelve months at Arches · National parks to visit in July