Weather in Aurora, Illinois, United States in September
In an average September, Aurora sees a daily high around 76°F and a low around 55°F, based on 1981–2026 of local climate records.
| Average high | 76°F |
|---|---|
| Typical high range | 65°F to 86°F |
| Average low | 55°F |
| Typical low range | 46°F to 64°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
96°F
2000-09-01
Lowest
50°F
1984-09-27
Low
Highest
75°F
2011-09-02
Lowest
32°F
1984-09-29
Feels-like
Highest
122°F
2000-09-01
Lowest
21°F
1993-09-30
Humidity
Highest
21.7 g/m³
2016-09-07
Lowest
4.3 g/m³
1995-09-23
Wind
Highest
33 mph
1997-09-29
Lowest
4 mph
2009-09-14
Precip
Wettest
9.89 in
2008
Driest
0.48 in
2017
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