Typical July weather
Flagstaff
Arizona · July
82° days
51° nights
about 6 rainy days · 14½ hours of daylight
What to pack
- Light jacket
- Sunscreen
- Layers
What July feels like
The monsoon arrives and Flagstaff becomes a place with weather again — most afternoons build thunder, and people genuinely sit out on porches to watch it. The Hopi and Navajo festivals at the Museum of Northern Arizona run this month, and storms usually hold off until afternoon, so mornings are yours.
Expect about 6 days with real rain — enough to notice, not enough to plan around.
The numbers
| Typical high | 82° |
|---|---|
| Typical low | 51° |
| Days with real rain | 6 |
| Total rain | 2.6 in |
| Sunrise / sunset (mid-month) | 5:23 am / 7:41 pm |