Weather in Oklahoma City, Oklahoma, United States in September
In an average September, Oklahoma City sees a daily high around 86°F and a low around 64°F, based on 1981–2026 of local climate records.
| Average high | 86°F |
|---|---|
| Typical high range | 76°F to 95°F |
| Average low | 64°F |
| Typical low range | 55°F to 73°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
109°F
2000-09-03
Lowest
56°F
1984-09-26
Low
Highest
81°F
2011-09-01
Lowest
35°F
1989-09-24
Feels-like
Highest
134°F
2010-09-02
Lowest
26°F
1985-09-30
Humidity
Highest
22.0 g/m³
2020-09-01
Lowest
4.2 g/m³
1984-09-30
Wind
Highest
34 mph
2020-09-27
Lowest
5 mph
2018-09-15
Precip
Wettest
8.60 in
1986
Driest
0.88 in
2025
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