Dallas Weather in August
35.5°C high · 23.7°C low · 55 mm rain · 9.8h sun
Aug is a warm month in Dallas — not peak season, but a good time to avoid crowds.
August at a glance
| Metric | Value |
|---|---|
| Average high | 35.5°C |
| Average low | 23.7°C |
| Rainfall | 55 mm |
| Sunshine | 9.8 hours/day |
| Daylight | 13.2 hours |
What to pack in August
Pack light, breathable clothes for Dallas in August.
Dallas weather by month
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Frequently asked questions
What is the weather in Dallas in August?
Highs of 35.5°C and lows of 23.7°C, with about 55 mm of rain and 9.8 hours of sunshine per day.
Is August a good time to visit Dallas?
Aug is a warm month in Dallas — not peak season, but a good time to avoid crowds.
What to do in Dallas · Best time to visit Dallas
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.