Weather in Chesapeake in September
In an average September, Chesapeake sees a daily high around 80°F and a low around 66°F, based on 1980–2026 of local climate records.
| Average high | 80°F |
|---|---|
| Typical high range | 73°F to 87°F |
| Average low | 66°F |
| Typical low range | 58°F to 73°F |
| Average daily precipitation | 0.20 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
96°F
1983-09-07
Lowest
62°F
1992-09-30
Low
Highest
80°F
2026-09-04
Lowest
47°F
1990-09-25
Feels-like
Highest
131°F
2014-09-02
Lowest
43°F
1982-09-24
Humidity
Highest
23.4 g/m³
2014-09-02
Lowest
7.2 g/m³
1983-09-23
Wind
Highest
43 mph
2003-09-18
Lowest
4 mph
1997-09-09
Gust
Highest
96 mph
2003-09-18
Lowest
9 mph
2001-09-22
Precip
Wettest
15.59 in
2016
Driest
0.96 in
2007
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