‹ Dallas weather by month

Typical August weather

Dallas

Texas · August

The peak of it — heat radiating back off the concrete.

96° days
76° nights

about 3 rainy days · 13½ hours of daylight

What to pack

What August feels like

The hottest stretch of the year, and the point at which the lawns are past saving. High school football starts practicing in it while everyone else is out at Grapevine or Possum Kingdom, or simply not outside at all.

Expect about 3 days with real rain — enough to notice, not enough to plan around. It’s sticky — light fabrics and an afternoon break earn their keep. Most afternoons push past 90°.

The numbers

Typical high96°
Typical low76°
Days with real rain3
Total rain2.2 in
Humiditysticky
Sunrise / sunset (mid-month)6:50 am / 8:12 pm

How August compares

See the whole year in Dallas ›