Travis County
September
Weather in Travis County for September 2025
Your guide to Travis County weather in September - trends and predictions
In general, the average temperature in Travis County at the beginning of September is 36.4 °F. As the month progressed, temperatures tended to moderately fall, reaching an average of 35.1 °F by the end of September.
Travis County sees moderate rainfall in September, averaging 7 rainy days.
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23
Dry days
7
Rainy days
0
Snow days
37°/24°
Temperatures
22 km/h
Avg max wind
52 %
Avg humidity
Travis County in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  37° | 2  37° | 3 36° | 4  35° | 5 35° | 6  37° | 7 38° |
| 8 38° | 9 36° | 10 37° | 11 35° | 12  35° | 13 35° | 14  37° |
| 15 35° | 16 35° | 17 36° | 18 36° | 19 37° | 20 37° | 21 36° |
| 22 36° | 23 35° | 24 37° | 25  35° | 26 33° | 27 35° | 28 36° |
| 29 36° | 30  34° |
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Temperatures trend during September in Travis 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 | Partly cloudy | 37° /25° | 0.1 mm | 9 | |
| Sept. 2 | Sunny | 37° /25° | 0 mm | 9 | |
| Sept. 3 | Partly cloudy | 36° /24° | 4.9 mm | 8 | |
| Sept. 4 | Cloudy | 35° /23° | 0.1 mm | 8 | |
| Sept. 5 | Cloudy | 35° /24° | 0 mm | 8 | |
| Sept. 6 | Thundery outbreaks possible | 37° /24° | 0 mm | 9 | |
| Sept. 7 | Partly cloudy | 38° /25° | 0 mm | 9 | |
| Sept. 8 | Sunny | 38° /24° | 0 mm | 9 | |
| Sept. 9 | Partly cloudy | 36° /23° | 0.2 mm | 9 | |
| Sept. 10 | Thundery outbreaks possible | 37° /23° | 0.2 mm | 9 | |
| Sept. 11 | Partly cloudy | 35° /23° | 1.3 mm | 8 | |
| Sept. 12 | Overcast | 35° /24° | 0 mm | 8 | |
| Sept. 13 | Overcast | 35° /24° | 0 mm | 8 | |
| Sept. 14 | Light rain shower | 37° /24° | 1.8 mm | 9 | |
| Sept. 15 | Overcast | 35° /24° | 0 mm | 8 | |
| Sept. 16 | Light rain shower | 35° /23° | 7.5 mm | 8 | |
| Sept. 17 | Cloudy | 36° /23° | 0 mm | 9 | |
| Sept. 18 | Cloudy | 36° /24° | 0 mm | 8 | |
| Sept. 19 | Overcast | 37° /23° | 0 mm | 8 | |
| Sept. 20 | Partly cloudy | 37° /23° | 0 mm | 9 | |
| Sept. 21 | Overcast | 36° /24° | 0 mm | 8 | |
| Sept. 22 | Patchy rain possible | 36° /24° | 0 mm | 8 | |
| Sept. 23 | Thundery outbreaks possible | 35° /25° | 0 mm | 8 | |
| Sept. 24 | Thundery outbreaks possible | 37° /23° | 0.7 mm | 9 | |
| Sept. 25 | Patchy light rain with thunder | 35° /24° | 3.6 mm | 8 | |
| Sept. 26 | Patchy rain possible | 33° /22° | 0 mm | 7 | |
| Sept. 27 | Overcast | 35° /22° | 0 mm | 8 | |
| Sept. 28 | Cloudy | 36° /22° | 0 mm | 9 | |
| Sept. 29 | Overcast | 36° /21° | 0 mm | 9 | |
| Sept. 30 | Light rain | 34° /21° | 1 mm | 8 | |
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Important Notice
Our weather forecast for Travis 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 Travis County forecast closer to your planned date for the most up-to-date weather information.
Travis County in September - FAQ
What are the expected maximum and minimum temperatures in Travis County during September?
With daytime temperatures soaring above 37° and not dropping much below 24° at night, September in Travis County is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Travis County during September?
In September, Travis County can expect light to moderate rainfall, totaling 29.9 mm across approximately 7 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Travis County during September?
The average wind speed in Travis County during September is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
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Where is Travis County?Get accurate weather forecasts for Travis County, located at latitude 30.267 and longitude -97.743. Stay updated with localized weather information tailored for Travis County.
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