Month-by-month travel weather
Austin May weather
Austin, United States · May
Heavy rain and quick humidity swings can show up
May is warm and often outdoor-friendly, but thunderstorms can bring heavy rain that affects timing.
After storms, it can feel cooler briefly, then warm again—comfort can swing within a day.
May averages at a glance
Average low
around 18–20°C
Average high
around 29–32°C
Average precipitation
around 85–130 mm
Rainy days
about 6–10 days
What to wear in May in Austin
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Breathable clothing works well.
- • Optional rain option.
- • Optional thin layer for cold indoor A/C.
Travel tips for visiting Austin in May
- • If storms are forecast, add buffer time for transit.
- • Avoid low-lying areas during heavy-rain warnings.
May weather in Austin — FAQ
Q. Is May a rainy season?
A. Not a classic monsoon, but storm intensity can be a real variable.
Q. Is May very hot?
A. Many days can feel hot, especially in direct sun.
Explore Austin
These pages are connected so you can compare conditions and decide for yourself.