Typical September weather
Flagstaff
Arizona · September
74° days
43° nights
about 4 rainy days · 12½ hours of daylight
What to pack
- Sweater
- Sunscreen
- Layers
What September feels like
The aspens at Lockett Meadow and up in the Inner Basin turn toward the end of the month and the road in becomes a slow procession, so go early on a weekday. Storms taper off, days stay warm, and the mornings are cold enough that you hold the coffee cup as much for the heat as the coffee.
Expect about 4 days with real rain — enough to notice, not enough to plan around.
The numbers
| Typical high | 74° |
|---|---|
| Typical low | 43° |
| Days with real rain | 4 |
| Total rain | 1.8 in |
| Sunrise / sunset (mid-month) | 6:09 am / 6:33 pm |