Weather in Raleigh in September
In an average September, Raleigh sees a daily high around 82°F and a low around 65°F, based on 1980–2026 of local climate records.
| Average high | 82°F |
|---|---|
| Typical high range | 74°F to 89°F |
| Average low | 65°F |
| Typical low range | 56°F to 72°F |
| Average daily precipitation | 0.10 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
100°F
1983-09-11
Lowest
55°F
1984-09-29
Low
Highest
77°F
2020-09-03
Lowest
44°F
1990-09-25
Feels-like
Highest
135°F
2014-09-02
Lowest
40°F
1990-09-25
Humidity
Highest
23.3 g/m³
2020-09-10
Lowest
5.9 g/m³
1985-09-14
Wind
Highest
39 mph
1996-09-06
Lowest
3 mph
1989-09-09
Gust
Highest
101 mph
1996-09-06
Lowest
8 mph
2001-09-22
Precip
Wettest
15.12 in
1999
Driest
0.78 in
2005
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