September weather in Mesa, United States
Averages from 150 days in September across 2020–2024.
Typical conditions
| Average high | 38.4°C |
|---|---|
| Average low | 25.1°C |
| Average mean | 31.9°C |
| Total precipitation | 85.4 mm |
| Rainy days | 25 |
| Average precipitation hours | 0.6 h |
| Average max wind speed | 17.4 km/h |
| Average sunshine | 11.4 h/day |
Explore other months
January February March April May June July August September October November December