Weather in Tucson, Arizona, United States in September
In an average September, Tucson sees a daily high around 89°F and a low around 64°F, based on 1981–2026 of local climate records.
| Average high | 89°F |
|---|---|
| Typical high range | 83°F to 95°F |
| Average low | 64°F |
| Typical low range | 58°F to 69°F |
| Average daily precipitation | 0.10 in |
September records
The most extreme September on record for each metric, across 1981–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
104°F
2023-09-09
Lowest
69°F
1985-09-28
Low
Highest
75°F
2023-09-09
Lowest
47°F
1986-09-24
Feels-like
Highest
114°F
1983-09-01
Lowest
40°F
1986-09-24
Humidity
Highest
16.4 g/m³
1984-09-10
Lowest
3.9 g/m³
2020-09-30
Wind
Highest
29 mph
1988-09-04
Lowest
3 mph
1983-09-16
Precip
Wettest
6.64 in
1983
Driest
0.17 in
2020
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