Tulsa (OK)
September
Weather in Tulsa, Oklahoma for September 2026
Your guide to Tulsa weather in September - trends and predictions
In general, the average temperature in Tulsa at the beginning of September is 32.1 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 30.9 °C 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.
New! Chat with our AI weatherman - it’s amazing and free.
Temperatures
Rain 🌧️
More
20
Dry days
10
Rainy days
0
Snow days
31°/18°
Temperatures
18 km/h
Avg max wind
61 %
Avg humidity
Tulsa Weather September
Move between months or click on a day
Temperatures trend during September in Tulsa
See the weather trend as well as the moving average line
September weather in Tulsa day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 |  Sunny | 33° /18° | 4.7 mm | 8 | |
| Sept. 2 | Sunny | 33° /17° | 0 mm | 8 | |
| Sept. 3 |  Partly cloudy | 31° /19° | 0.2 mm | 7 | |
| Sept. 4 | Sunny | 32° /20° | 0.5 mm | 7 | |
| Sept. 5 |  Overcast | 32° /19° | 0.9 mm | 7 | |
| Sept. 6 | Sunny | 33° /18° | 0.3 mm | 7 | |
| Sept. 7 | Partly cloudy | 31° /14° | 0 mm | 7 | |
| Sept. 8 | Partly cloudy | 32° /16° | 0 mm | 7 | |
| Sept. 9 | Sunny | 31° /15° | 0 mm | 7 | |
| Sept. 10 | Overcast | 32° /16° | 1.1 mm | 7 | |
| Sept. 11 |  Light rain | 32° /18° | 0.9 mm | 7 | |
| Sept. 12 | Light rain | 32° /18° | 6.8 mm | 8 | |
| Sept. 13 | Overcast | 32° /17° | 0 mm | 7 | |
| Sept. 14 | Overcast | 31° /18° | 0.3 mm | 7 | |
| Sept. 15 | Overcast | 32° /19° | 0.2 mm | 7 | |
| Sept. 16 |  Patchy rain possible | 32° /19° | 0.3 mm | 8 | |
| Sept. 17 | Partly cloudy | 33° /18° | 0 mm | 7 | |
| Sept. 18 | Sunny | 34° /18° | 9 mm | 8 | |
| Sept. 19 |  Thundery outbreaks possible | 32° /20° | 6.2 mm | 7 | |
| Sept. 20 |  Patchy light rain with thunder | 34° /20° | 14.9 mm | 8 | |
| Sept. 21 | Thundery outbreaks possible | 32° /21° | 6.9 mm | 7 | |
| Sept. 22 |  Moderate or heavy rain shower | 31° /19° | 14.3 mm | 7 | |
| Sept. 23 | Thundery outbreaks possible | 25° /18° | 38.4 mm | 5 | |
| 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 | |
| Next | |||||
Important Notice
Our weather forecast for Tulsa in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Tulsa forecast closer to your planned date for the most up-to-date weather information.
Change Month
Tulsa in September - FAQ
What are the expected maximum and minimum temperatures in Tulsa during September?
Expect warm days with temperatures around 31°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Tulsa during September?
Significant rainfall exceeding 118.9 mm is expected in Tulsa during September, occurring over more than 10 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Tulsa during September?
The average wind speed in Tulsa during September is 18 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Tulsa
Explore the daily rainfall trends and prepare for Tulsas September weather 💧
Typically, Tulsa has 10 rainy days in September with a total of 118.9 mm of rainfall.
UV exposure in Tulsa during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
Quick links
More Tulsa weather pages
You are here
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.
Found a mistake?
We appreciate your attention to details. Tell us here.