March to May is a good time to visit, with mild temperatures averaging 18 to 27°C. Spring also brings vibrant festivals like South by Southwest (SXSW) in March. Rainfall ranges from 50–100mm, and you’ll enjoy about 8–10 hours of sunshine daily.
June to August can be pretty hot, with daily temperatures often soaring to 35°C. This is the low season due to the heat, but if you’re a fan of water activities, the city’s lakes and pools offer some relief. Rainfall is minimal, averaging around 30–70mm, and there are typically 10–12 hours of sunshine daily.
September to November offers pleasant weather with temperatures cooling to between 20 and 30°C. This period is ideal for outdoor activities and festivals. Rainfall increases slightly, averaging 50–90mm, with about 7–9 hours of sunshine. Music fans will enjoy the Austin City Limits Music Festival (ACL) in October.
December to February is the coolest time of year for Austin holidays, with temperatures ranging from 10 to 20°C. It's a great time to explore the city's indoor attractions and enjoy a quieter atmosphere. Rainfall is about 40–70mm, and you’ll get 6–8 hours of sunshine.