Dallas
August
Weather in Dallas for August 2025
Your guide to Dallas weather in August - trends and predictions
In general, the average temperature in Dallas at the beginning of August is 38.7 °F. As the month progressed, temperatures tended to noticeably cool down, reaching an average of 35.7 °F by the end of August.
The climate of Dallas in August is notably wet, with an average of 11 rainy days, and a total of 68.6 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
37°/27°
Temperatures
19 km/h
Avg max wind
44 %
Avg humidity
Dallas in August average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  39° | 2  39° | 3  39° | ||||
| 4 38° | 5 38° | 6 39° | 7 39° | 8 39° | 9 39° | 10 38° |
| 11 39° | 12 38° | 13 39° | 14  38° | 15 37° | 16 38° | 17 39° |
| 18  36° | 19 38° | 20 39° | 21 37° | 22 35° | 23 36° | 24 37° |
| 25  37° | 26 38° | 27 37° | 28 35° | 29 34° | 30 34° | 31 35° |
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Temperatures trend during August in Dallas
See the weather trend as well as the moving average line
August weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 | Patchy rain possible | 39° /27° | 2.5 mm | 9 | |
| Aug. 2 | Partly cloudy | 39° /27° | 11.8 mm | 9 | |
| Aug. 3 | Sunny | 39° /27° | 0.5 mm | 9 | |
| Aug. 4 | Sunny | 38° /27° | 0 mm | 9 | |
| Aug. 5 | Sunny | 38° /27° | 0 mm | 9 | |
| Aug. 6 | Sunny | 39° /27° | 0.1 mm | 9 | |
| Aug. 7 | Sunny | 39° /28° | 0 mm | 9 | |
| Aug. 8 | Sunny | 39° /28° | 0.5 mm | 9 | |
| Aug. 9 | Sunny | 39° /26° | 2 mm | 9 | |
| Aug. 10 | Sunny | 38° /27° | 0.5 mm | 9 | |
| Aug. 11 | Patchy rain possible | 39° /26° | 0.7 mm | 9 | |
| Aug. 12 | Sunny | 38° /27° | 0.1 mm | 9 | |
| Aug. 13 | Partly cloudy | 39° /27° | 0 mm | 9 | |
| Aug. 14 | Heavy rain at times | 38° /28° | 1.2 mm | 8 | |
| Aug. 15 | Partly cloudy | 37° /26° | 0.1 mm | 9 | |
| Aug. 16 | Patchy rain possible | 38° /27° | 0.1 mm | 9 | |
| Aug. 17 | Sunny | 39° /27° | 5 mm | 9 | |
| Aug. 18 | Moderate or heavy rain shower | 36° /27° | 7.2 mm | 8 | |
| Aug. 19 | Sunny | 38° /27° | 7.1 mm | 9 | |
| Aug. 20 | Sunny | 39° /28° | 0 mm | 9 | |
| Aug. 21 | Sunny | 37° /26° | 8 mm | 8 | |
| Aug. 22 | Sunny | 35° /26° | 13.8 mm | 8 | |
| Aug. 23 | Sunny | 36° /27° | 0.6 mm | 8 | |
| Aug. 24 | Sunny | 37° /27° | 0 mm | 9 | |
| Aug. 25 | Cloudy | 37° /27° | 0 mm | 9 | |
| Aug. 26 | Partly cloudy | 38° /27° | 0 mm | 9 | |
| Aug. 27 | Partly cloudy | 37° /27° | 0.2 mm | 8 | |
| Aug. 28 | Partly cloudy | 35° /25° | 0.9 mm | 8 | |
| Aug. 29 | Patchy rain possible | 34° /25° | 0.3 mm | 7 | |
| Aug. 30 | Partly cloudy | 34° /25° | 3.4 mm | 8 | |
| Aug. 31 | Partly cloudy | 35° /26° | 2 mm | 8 | |
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Important Notice
Our weather forecast for Dallas in August 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 Dallas forecast closer to your planned date for the most up-to-date weather information.
Dallas in August - FAQ
What are the expected maximum and minimum temperatures in Dallas during August?
With daytime temperatures soaring above 37° and not dropping much below 27° at night, August in Dallas is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Dallas during August?
Moderate rainfall is anticipated in Dallas during August, with a total of 68.6 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Dallas during August?
The average wind speed in Dallas during August is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Dallas
Explore the daily rainfall trends and prepare for Dallass August weather 💧
UV exposure in Dallas during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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