Austin in May
In May, Austin averages 29°C (85°F) during the day and 20°C (67°F) at night, with frequent rain — about 22 days of the month see precipitation (187 mm total).
ShoulderConditions are warm and beach-friendly. Expect daily rain or showers, often in heavy bursts.
May offers comfortable temperatures in Austin, with some rain to plan around.
How May compares to the rest of the year in Austin
May is in the middle of the year for warmth in Austin (5th of 12) and one of the wettest months (1st of 12). Daytime temperature runs 3°C above the annual average (26°C). May runs 3°C warmer than April (26°C) and warms a further 4°C into June (33°C).
May sunrise & sunset in Austin
Times shown for Austin local time (America/Chicago), calculated for the 15th of May. They shift by a few minutes day to day across the month.
Photography light in Austin — May
Golden-hour and blue-hour windows for the 15th of May, in Austin's local time. Use these for soft warm light (golden) or cool architectural twilight (blue).
📅 When to book — Austin in May
Travel writers usually only tell you when to go. Here's when to book flights and lodging for the best mix of price and availability, based on May's tier (Shoulder) and Austin's popularity.
Crowds & pricing — May in Austin
Austin is in a shoulder season month — fewer crowds, slightly lower prices, and a calmer atmosphere than peak weeks. Most major sights stay open with normal hours, though a handful of seasonal restaurants or boat trips may run reduced schedules. Many regulars consider these months the best time to visit because you trade a small amount of weather reliability for a much more pleasant on-the-ground experience.
Sun & mosquito risk — May in Austin
UV is a clear-sky sea-level estimate — clouds, altitude, and reflective surfaces (snow, water) shift it ±30%. Mosquito risk is climate-derived only; for current disease advisories (dengue, malaria, zika) check the CDC or WHO travel pages before your trip.
Austin in other months
| Month | Avg high | Avg low | Rainfall | Rain days | Snow days |
|---|---|---|---|---|---|
| January | 16°C / 61°F | 6°C / 42°F | 65 mm | 12 | — |
| February | 18°C / 64°F | 7°C / 45°F | 76 mm | 14 | — |
| March | 23°C / 73°F | 12°C / 54°F | 78 mm | 17 | — |
| April | 26°C / 79°F | 15°C / 60°F | 127 mm | 17 | — |
| May | 29°C / 85°F | 20°C / 67°F | 187 mm | 22 | — |
| June | 33°C / 91°F | 23°C / 74°F | 97 mm | 19 | — |
| July | 35°C / 95°F | 25°C / 77°F | 55 mm | 13 | — |
| August | 35°C / 96°F | 25°C / 77°F | 117 mm | 15 | — |
| September | 32°C / 89°F | 22°C / 72°F | 103 mm | 16 | — |
| October | 27°C / 81°F | 17°C / 62°F | 114 mm | 13 | — |
| November | 21°C / 69°F | 11°C / 52°F | 84 mm | 15 | — |
| December | 18°C / 64°F | 8°C / 46°F | 84 mm | 12 | — |
Other cities with similar May weather
🌍 See the full ranked list of climate twins for Austin in May →
Frequently asked questions
How hot is Austin in May?
In May, Austin averages a high of 29°C (85°F) and a low of 20°C (67°F) — generally warm.
Does it rain a lot in Austin in May?
May is quite rainy in Austin, with about 22 rainy days on average.
Is May a good time to visit Austin?
May is warm but on the rainy side. It suits travelers who are comfortable with warm weather; check the month-by-month ranking to compare it against the rest of the year.
What should I pack for Austin in May?
Pack lightweight, breathable clothing, sunglasses and sunscreen, plus a compact umbrella or rain jacket. See the full May packing list for Austin for a complete, climate-based checklist.
Check the live 10-day forecast and sunrise/sunset.