Weather in Tulsa, Oklahoma for September 2026
Until now, September 2026 in Tulsa has been significantly warmer than historical averages.
Expect cooler weather in the next days in Tulsa with the forecast suggesting a temperature of 31.9 °F, lower than the historical average.
In general, the average temperature in Tulsa at the beginning of September is 34.3 °F. As the month progressed, temperatures tended to significantly cool down, reaching an average of 30.9 °F by the end of September.
Tulsa experiences moderate rainfall in September, with an average of 10 rainy days and a total precipitation of 118.9 mm.
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Tulsa Weather September
Temperatures trend during September in Tulsa
September weather in Tulsa day by day
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 35° /20° | 3.5 mm | 8 | |
| Sept. 2 | Sunny | 35° /19° | 0 mm | 8 | |
| Sept. 3 |  Partly cloudy | 33° /20° | 0.1 mm | 7 | |
| Sept. 4 | Sunny | 34° /21° | 0.4 mm | 8 | |
| Sept. 5 |  Overcast | 34° /20° | 0.7 mm | 8 | |
| Sept. 6 | Sunny | 35° /19° | 0.4 mm | 7 | |
| Sept. 7 | Partly cloudy | 34° /16° | 0 mm | 8 | |
| Sept. 8 | Sunny | 34° /18° | 0 mm | 8 | |
| Sept. 9 | Sunny | 33° /18° | 0.3 mm | 8 | |
| Sept. 10 |  Light rain shower | 32° /21° | 7.7 mm | 4.1 | |
| Sept. 11 | Sunny | 34° /21° | 0.2 mm | 7.6 | |
| Sept. 12 | Sunny | 37° /23° | 49.7 mm | 8 | |
| Sept. 13 | Sunny | 36° /25° | 0 mm | 8.3 | |
| Sept. 14 | Sunny | 37° /27° | 0 mm | 9 | |
| Sept. 15 | Overcast | 37° /23° | 4 mm | 8 | |
| Sept. 16 | Light rain shower | 33° /20° | 13.4 mm | 8 | |
| Sept. 17 | Overcast | 31° /20° | 1.7 mm | 8 | |
| Sept. 18 | Sunny | 24° /14° | 0 mm | 6 | |
| Sept. 19 | Sunny | 25° /15° | 0 mm | 6 | |
| Sept. 20 | Sunny | 28° /16° | 0 mm | 7 | |
| Sept. 21 | Sunny | 30° /19° | 0 mm | 8 | |
| Sept. 22 | Sunny | 31° /20° | 0 mm | 8 | |
| Sept. 23 | Sunny | 32° /21° | 0 mm | 8 | |
| Sept. 24 |  Mist | 28° /17° | 12.6 mm | 6 | |
| Sept. 25 | Fog | 30° /15° | 0 mm | 6 | |
| Sept. 26 | Mist | 31° /15° | 0 mm | 7 | |
| Sept. 27 | Partly cloudy | 31° /14° | 0 mm | 8 | |
| Sept. 28 | Sunny | 32° /16° | 0 mm | 8 | |
| Sept. 29 | Sunny | 32° /17° | 0 mm | 7 | |
| Sept. 30 | Mist | 32° /17° | 0.3 mm | 7 | |
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Tulsa in September - FAQ
What are the expected maximum and minimum temperatures in Tulsa during September?
How much rainfall should be expected in Tulsa during September?
What are the typical wind conditions in Tulsa during September?
September rainfall patterns in Tulsa
UV exposure in Tulsa during September
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Where is Tulsa?Get accurate weather forecasts for Tulsa, located at latitude 36.154 and longitude -95.993. Stay updated with localized weather information tailored for Tulsa.