Tulsa County (Tulsa)
September
Weather in Tulsa County for September 2025
Your guide to Tulsa County weather in September - trends and predictions
In general, the average temperature in Tulsa County at the beginning of September is 34.6 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 31.7 °F by the end of September.
Tulsa County sees moderate rainfall in September, averaging 8 rainy days.
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Temperatures
Rain 🌧️
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22
Dry days
8
Rainy days
0
Snow days
32°/18°
Temperatures
19 km/h
Avg max wind
56 %
Avg humidity
Tulsa County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  36° | 2 35° | 3  31° | 4 34° | 5  36° | 6 36° | 7 34° |
| 8 34° | 9 33° | 10 34° | 11  31° | 12 30° | 13 30° | 14 30° |
| 15 31° | 16  31° | 17 33° | 18 35° | 19  31° | 20  34° | 21 35° |
| 22  30° | 23 26° | 24 29° | 25  31° | 26 32° | 27 31° | 28 32° |
| 29 34° | 30 33° |
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Temperatures trend during September in Tulsa County
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Sept. 1 | Sunny | 36° /18° | 0 mm | 9 | |
| Sept. 2 | Sunny | 35° /17° | 0 mm | 9 | |
| Sept. 3 | Partly cloudy | 31° /20° | 0.2 mm | 7 | |
| Sept. 4 | Sunny | 34° /21° | 0.7 mm | 8 | |
| Sept. 5 | Overcast | 36° /21° | 1.4 mm | 9 | |
| Sept. 6 | Sunny | 36° /20° | 0.4 mm | 8 | |
| Sept. 7 | Partly cloudy | 34° /15° | 0 mm | 8 | |
| Sept. 8 | Partly cloudy | 34° /17° | 0.1 mm | 8 | |
| Sept. 9 | Sunny | 33° /15° | 0.1 mm | 8 | |
| Sept. 10 | Overcast | 34° /15° | 0 mm | 8 | |
| Sept. 11 | Light rain | 31° /18° | 1.4 mm | 7 | |
| Sept. 12 | Light rain | 30° /18° | 10.2 mm | 7 | |
| Sept. 13 | Overcast | 30° /16° | 0 mm | 7 | |
| Sept. 14 | Overcast | 30° /16° | 0.5 mm | 7 | |
| Sept. 15 | Overcast | 31° /18° | 0.4 mm | 7 | |
| Sept. 16 | Patchy rain possible | 31° /17° | 0.5 mm | 7 | |
| Sept. 17 | Partly cloudy | 33° /17° | 0 mm | 8 | |
| Sept. 18 | Sunny | 35° /17° | 0 mm | 9 | |
| Sept. 19 | Thundery outbreaks possible | 31° /20° | 9.3 mm | 7 | |
| Sept. 20 | Patchy light rain with thunder | 34° /20° | 22.3 mm | 8 | |
| Sept. 21 | Thundery outbreaks possible | 35° /21° | 0.8 mm | 8 | |
| Sept. 22 | Moderate or heavy rain shower | 30° /18° | 17 mm | 7 | |
| Sept. 23 | Thundery outbreaks possible | 26° /17° | 14 mm | 6 | |
| Sept. 24 | Light rain shower | 29° /15° | 13.8 mm | 7 | |
| Sept. 25 | Fog | 31° /16° | 0.1 mm | 7 | |
| Sept. 26 | Mist | 32° /14° | 0 mm | 7 | |
| Sept. 27 | Partly cloudy | 31° /14° | 0 mm | 8 | |
| Sept. 28 | Sunny | 32° /16° | 0 mm | 8 | |
| Sept. 29 | Sunny | 34° /17° | 0 mm | 8 | |
| Sept. 30 | Patchy rain possible | 33° /17° | 0.5 mm | 8 | |
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Important Notice
Our weather forecast for Tulsa County 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 County forecast closer to your planned date for the most up-to-date weather information.
Tulsa County in September - FAQ
What are the expected maximum and minimum temperatures in Tulsa County during September?
Expect warm days with temperatures around 32°, cooling to mild conditions of 18° after sunset. Perfect for those who enjoy warm weather.
How much rainfall should be expected in Tulsa County during September?
Moderate rainfall is anticipated in Tulsa County during September, with a total of 93.525 mm spread over approximately 8 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Tulsa County during September?
The average wind speed in Tulsa County during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Tulsa County
Explore the daily rainfall trends and prepare for Tulsa Countys September weather 💧
UV exposure in Tulsa County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Tulsa County?Get accurate weather forecasts for Tulsa County, located at latitude 36.154 and longitude -95.993. Stay updated with localized weather information tailored for Tulsa County.
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