Dallas weather in August
August in Dallas averages 97°F by day and 77°F at night, with 2.2 inches of precipitation. It is the 1st-warmest and 11th-wettest month of the year here.
- Average high
- 97°F+0° vs July
- Average low
- 77°F0 nights below freezing
- Precipitation
- 2.2 in4 days with 0.1 in. or more
- Snow
- 0.0 in28 days at 90°F+
Is August a good time to visit Dallas?
August is hot. Average highs reach 97°F, with about 28 days at 90°F or more. The most comfortable months overall are March to April and November.
Indoor ideas for Dallas in August
With this heat, these are good bets: Dallas Museum of Art, George W. Bush Presidential Center, Texas Theatre, Nasher Sculpture Center. All things to do in Dallas.
On August 15 the sun rises at 6:50 am and sets at 8:11 pm, giving 13h 21m of daylight. Daylight all year.
What to pack for Dallas in August
- Light, breathable clothes, a hat and sunscreen; carry water
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
August nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Dallas | 97°F | 77°F | 2.2 in | |
| Mesquite, TX | 10 mi | 97°F | 77°F | 2.2 in |
| Richardson, TX | 13 mi | 97°F | 77°F | 2.2 in |
| Irving, TX | 13 mi | 96°F | 76°F | 2.2 in |
| Garland, TX | 13 mi | 97°F | 77°F | 2.2 in |
| Grand Prairie, TX | 14 mi | 96°F | 76°F | 2.2 in |
| Carrollton, TX | 17 mi | 97°F | 77°F | 2.2 in |
Frequently asked questions
What is the weather like in Dallas in August?
In August, Dallas averages a high of 97°F and a low of 77°F, with 2.2 inches of precipitation (NOAA 1991-2020 normals).
Is August a good time to visit Dallas?
August is hot in Dallas, with average highs of 97°F. Plan outdoor time for mornings and evenings.
Does it snow in Dallas in August?
Rarely. The August snowfall normal is under half an inch.
Before and after: Dallas in July and Dallas in September. All twelve months: Dallas weather by month.
NOAA NCEI 1991-2020 climate normals, station Dallas Love Field, TX, 7.4 miles from the city center.