Weather in Mesa in September
In an average September, Mesa sees a daily high around 98°F and a low around 74°F, based on 1980–2026 of local climate records.
| Average high | 98°F |
|---|---|
| Typical high range | 91°F to 104°F |
| Average low | 74°F |
| Typical low range | 67°F to 81°F |
| Average daily precipitation | 0.00 in |
September records
The most extreme September on record for each metric, across 1980–2026. For rainfall, the wettest and driest are by total September accumulation.
High
Highest
112°F
2024-09-28
Lowest
70°F
1986-09-24
Low
Highest
88°F
2011-09-05
Lowest
54°F
2017-09-25
Feels-like
Highest
138°F
2014-09-08
Lowest
56°F
1986-09-24
Humidity
Highest
21.2 g/m³
2018-09-20
Lowest
2.6 g/m³
2009-09-23
Wind
Highest
21 mph
1988-09-20
Lowest
4 mph
2015-09-23
Gust
Highest
41 mph
1985-09-18
Lowest
9 mph
1983-09-25
Precip
Wettest
5.07 in
1983
Driest
0.05 in
2000
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