Austin, Texas Weather in May

United States · May climate averages and travel tips

Avg high31°C (87°F)
Avg low19°C (66°F)
Rainfall125 mm (4.9 in)
RatingFair 5.8/10

Expect hot days in Austin in May: the average high is 31°C (87°F) and the average low is 19°C (66°F). May is spring in United States. The month is wet, with about 125 mm (4.9 in) of rain spread over 12 days, making it the wettest month of the year. You get roughly 13.5 hours of daylight and a mix of sun and cloud.

Is May a good time to visit Austin?

May is a fair time to visit Austin (5.8/10) mainly because of the rain. For better weather, go in February to April and November to December.

Visiting Austin in May

May weather in Austin

May feels warm, humid and changeable. Afternoons can be sticky, and rain falls often enough to interrupt outdoor plans. It's warmer and wetter than April, while June gets hotter and drier. Save longer walks around the University of Texas or South Congress for clearer parts of the day, and keep indoor stops handy for showers.

Barton Springs Pool is a welcome break from the heat, but storms can affect swimming. For families, the Thinkery offers a cool indoor stop when the weather turns.

Events and crowds

May brings the Pecan Street Festival, a free arts and crafts event on Sixth Street, with local food and live music. Memorial Day weekend can draw extra visitors, and festival crowds make central Austin busier than on an ordinary spring weekend.

It's a lively time to visit, but not yet the height of summer travel. Rates and crowds can rise around holiday weekends and major events; outside those dates, May is often less pressured than summer.

Getting around in May

Rain can arrive in bursts, so don't build your whole day around being outdoors. The Lady Bird Lake trail is lovely when it's dry, but muddy stretches can make a walk less pleasant after showers. A visit to the Texas State Capitol or the Bullock Texas State History Museum gives you a good indoor alternative.

For budget travellers, weekdays are usually a calmer bet than Memorial Day weekend. If you're heading to Barton Springs, check the pool's status before setting out; storm-related closures can change your plans.

May weather at a glance

Average high31°C (87°F)
Average low19°C (66°F)
Daily mean24°C (76°F)
Rainfall125 mm (4.9 in)
Rainy days (1 mm+)12
Humidity72%
Cloud cover58%
Daylight13.5 hours
Est. sunshine6.2 hours/day
Wind10.6 km/h
vs April3°C warmer than April, with 57 mm more rain.

What to pack for Austin in May

Austin weather in other months

Jan16°C / 4°C57 mmExcellentFeb19°C / 6°C38 mmExcellentMar24°C / 10°C68 mmExcellentApr27°C / 14°C68 mmExcellentMay31°C / 19°C125 mmFairJun35°C / 23°C62 mmFairJul36°C / 24°C56 mmFairAug37°C / 25°C57 mmFairSep33°C / 21°C82 mmFairOct29°C / 15°C86 mmExcellentNov22°C / 10°C46 mmExcellentDec18°C / 6°C44 mmExcellent

← AprilBest time to visit AustinJune →

Better weather in May nearby

Nearby in May

Where else is good in May? See where to go in May.