Tarrant County (Fort Worth)
September
Weather in Tarrant County for September 2025
Your guide to Tarrant County weather in September - trends and predictions
In general, the average temperature in Tarrant County at the beginning of September is 35.6 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 34 °F by the end of September.
Tarrant County sees moderate rainfall in September, averaging 10 rainy days.
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20
Dry days
10
Rainy days
0
Snow days
37°/24°
Temperatures
22 km/h
Avg max wind
47 %
Avg humidity
Tarrant County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  35° | 2  36° | 3  32° | 4 34° | 5 36° | 6  38° | 7 38° |
| 8 38° | 9 36° | 10  34° | 11  32° | 12  32° | 13 33° | 14 33° |
| 15 32° | 16 33° | 17 35° | 18 37° | 19 36° | 20 38° | 21  36° |
| 22 35° | 23 33° | 24 37° | 25 29° | 26 34° | 27 34° | 28 34° |
| 29 34° | 30 36° |
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Temperatures trend during September in Tarrant 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 | 35° /24° | 6 mm | 8 | |
| Sept. 2 | Partly cloudy | 36° /24° | 1.4 mm | 8 | |
| Sept. 3 | Patchy light drizzle | 32° /22° | 7.2 mm | 7 | |
| Sept. 4 | Sunny | 34° /22° | 0.8 mm | 8 | |
| Sept. 5 | Partly cloudy | 36° /23° | 0.2 mm | 9 | |
| Sept. 6 | Cloudy | 38° /25° | 0.1 mm | 9 | |
| Sept. 7 | Sunny | 38° /25° | 0 mm | 9 | |
| Sept. 8 | Sunny | 38° /24° | 0.2 mm | 9 | |
| Sept. 9 | Sunny | 36° /21° | 0 mm | 9 | |
| Sept. 10 | Overcast | 34° /21° | 0 mm | 8 | |
| Sept. 11 | Light rain shower | 32° /23° | 1.2 mm | 7 | |
| Sept. 12 | Heavy rain | 32° /20° | 37.1 mm | 8 | |
| Sept. 13 | Light rain shower | 33° /22° | 0.6 mm | 8 | |
| Sept. 14 | Overcast | 33° /23° | 0.1 mm | 8 | |
| Sept. 15 | Overcast | 32° /23° | 0 mm | 8 | |
| Sept. 16 | Overcast | 33° /21° | 0.4 mm | 8 | |
| Sept. 17 | Sunny | 35° /20° | 0.2 mm | 9 | |
| Sept. 18 | Partly cloudy | 37° /24° | 0 mm | 9 | |
| Sept. 19 | Cloudy | 36° /24° | 0 mm | 8 | |
| Sept. 20 | Patchy rain possible | 38° /23° | 0.1 mm | 9 | |
| Sept. 21 | Thundery outbreaks possible | 36° /25° | 0 mm | 9 | |
| Sept. 22 | Thundery outbreaks possible | 35° /23° | 0.2 mm | 8 | |
| Sept. 23 | Thundery outbreaks possible | 33° /23° | 2.6 mm | 7 | |
| Sept. 24 | Thundery outbreaks possible | 37° /24° | 0.5 mm | 8 | |
| Sept. 25 | Thundery outbreaks possible | 29° /21° | 0.2 mm | 7 | |
| Sept. 26 | Partly cloudy | 34° /18° | 0 mm | 9 | |
| Sept. 27 | Sunny | 34° /19° | 0 mm | 9 | |
| Sept. 28 | Partly cloudy | 34° /20° | 0 mm | 9 | |
| Sept. 29 | Sunny | 34° /21° | 0 mm | 8 | |
| Sept. 30 | Sunny | 36° /21° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Tarrant 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 Tarrant County forecast closer to your planned date for the most up-to-date weather information.
Tarrant County in September - FAQ
What are the expected maximum and minimum temperatures in Tarrant County during September?
With daytime temperatures soaring above 37° and not dropping much below 24° at night, September in Tarrant County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Tarrant County during September?
Moderate rainfall is anticipated in Tarrant County during September, with a total of 85 mm spread over approximately 10 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Tarrant County during September?
The average wind speed in Tarrant County during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Tarrant County
Explore the daily rainfall trends and prepare for Tarrant Countys September weather 💧
UV exposure in Tarrant County during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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Where is Tarrant County?Get accurate weather forecasts for Tarrant County, located at latitude 32.725 and longitude -97.321. Stay updated with localized weather information tailored for Tarrant County.
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