Weather in Oklahoma City, Oklahoma for September 2025
Until now, September 2025 in Oklahoma City is cooler than usual, with temperatures averaging 29 °F, this is -3.9 °F below the typical seasonal average.
The forecast for the next days in Oklahoma City predicts temperatures to be around 33 °F, close to the historical average.
In general, the average temperature in Oklahoma City at the beginning of September is 32.9 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 33.4 °F by the end of September.
The climate of Oklahoma City in September is notably wet, with an average of 11 rainy days, and a total of 58.5 mm of precipitation.
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Oklahoma City Weather September
Temperatures trend during September in Oklahoma City
September weather in Oklahoma City day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 34° /19° | 2.2 mm | 8 | |
| Sept. 2 | Sunny | 33° /18° | 6.6 mm | 8 | |
| Sept. 3 | Sunny | 32° /18° | 1.4 mm | 7 | |
| Sept. 4 |  Partly cloudy | 33° /19° | 0.9 mm | 8 | |
| Sept. 5 | Partly cloudy | 32° /20° | 0.3 mm | 7 | |
| Sept. 6 | Sunny | 33° /18° | 0.9 mm | 7 | |
| Sept. 7 | Partly cloudy | 33° /17° | 0 mm | 8 | |
| Sept. 8 | Sunny | 34° /18° | 0 mm | 8 | |
| Sept. 9 | Partly cloudy | 32° /17° | 1.1 mm | 8 | |
| Sept. 10 |  Overcast | 33° /17° | 0 mm | 7 | |
| Sept. 11 |  Light rain shower | 33° /17° | 5.1 mm | 8 | |
| Sept. 12 | Sunny | 32° /19° | 1.8 mm | 8 | |
| Sept. 13 | Sunny | 35° /21° | 0 mm | 1.7 | |
| Sept. 14 | Partly cloudy | 32° /21° | 0 mm | 1.4 | |
| Sept. 15 | Partly cloudy | 33° /22° | 0 mm | 1.4 | |
| Sept. 16 | Sunny | 35° /22° | 0 mm | 1.5 | |
| Sept. 17 | Patchy rain possible | 33° /21° | 4.9 mm | 0 | |
| Sept. 18 | Sunny | 30° /21° | 0 mm | 6 | |
| Sept. 19 | Sunny | 34° /19° | 0 mm | 7 | |
| Sept. 20 | Sunny | 36° /22° | 0 mm | 7 | |
| Sept. 21 | Sunny | 32° /24° | 0 mm | 7 | |
| Sept. 22 | Sunny | 34° /20° | 0 mm | 7 | |
| Sept. 23 | Sunny | 33° /19° | 0 mm | 7 | |
| Sept. 24 | Partly cloudy | 30° /20° | 0 mm | 6 | |
| Sept. 25 | Sunny | 32° /18° | 0 mm | 6 | |
| Sept. 26 | Sunny | 39° /21° | 0 mm | 7 | |
| Sept. 27 | Sunny | 32° /15° | 0 mm | 8 | |
| Sept. 28 | Sunny | 33° /17° | 0 mm | 8 | |
| Sept. 29 |  Thundery outbreaks possible | 34° /18° | 0 mm | 8 | |
| Sept. 30 | Partly cloudy | 34° /19° | 0 mm | 9 | |
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Oklahoma City in September - FAQ
September rainfall patterns in Oklahoma City
UV exposure in Oklahoma City during September
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Where is Oklahoma City?Get accurate weather forecasts for Oklahoma City, located at latitude 35.468 and longitude -97.516. Stay updated with localized weather information tailored for Oklahoma City.