August · United States
Best time to visit Austin in August Weather, crowds & prices
Weather in Austin in August
Average temperature 30°C, 106 mm of rain, about 30 days with 6+ hours of sunshine and 62% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
4.8/10
Ranked #12 of 12 months
- Avg temp
- 30°C
- Rainfall
- 106 mm
- Humidity
- 62%
- Days with 6h+ sun
- 30
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
August in Austin scores 4.8/10 for sightseeing and cultural travel - ranked #12 of 12. Expect around 30°C, 106 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Live-music nights and BBQ patios feel most comfortable January through March.
August in Austin — the hardest end of the year
August averages 30°C (86°F), so the practical pattern is early mornings, a long midday break, and evenings back outside.
Monthly rainfall reaches 106 mm — wet for this destination — but about 30 days with 6+ hours of sunshine still break through, so keep one indoor fallback in the plan.
It scores 4.8/10 here, 12th of 12 months, against 8.8/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Figure on low-season pricing, with crowds are light for this destination.
Flexible dates? March scores 4 points higher here — enough to change the trip.
Frequently asked
- What is the weather like in Austin in August?
- In August, Austin averages 30°C, 106 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 4.8/10.
- Is August a good time to visit Austin?
- August earns a 4.8/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Austin in August?
- Expect about 106 mm of rain in August. Average humidity is 62% and there are about 30 days with 6+ hours of sunshine.
Curated in Austin
Tickets & experiences
Things to do in Austin
Austin, United States. Live activities and tours from GetYourGuide, matched to this destination.