Weather in Austin in May
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Book now, pay at pickup — compare Hertz, Avis, Budget, Sixt and 800+ rental companies for May in Austin.
Compare car hire prices → Affiliate link — we earn a commission at no extra cost to youAustin in May is hot — daytime temperatures average 29.8°C, dropping to 19.8°C at night. The month is very wet, with around 14 rainy days, with roughly 9.5 hours of sunshine a day. Weather-wise, this is one of the most reliable months to travel. For the complete picture, see the best time to visit Austin — every month compared. Once you know when to go, find your Austin packing list at 247PackingList.
Get ready for Austin in May
Search flights to Austin
Compare 100+ airlines for May — one search, best price.
Search Flights →Travel clothing layers
Pack layers — temperatures can vary significantly between day and night.
Check Price →What to pack for Austin in May
- Light layers
- Sunscreen
- T-shirts and light trousers or shorts
- Compact travel umbrella
- Waterproof jacket
- Quick-dry clothing
Compare all months in Austin
| Month | High | Rain | Rating |
|---|---|---|---|
| January | 17.4°C | 86.3mm | 10/10 |
| February | 16.9°C | 79.4mm | 10/10 |
| March | 23.8°C | 86.5mm | 10/10 |
| April | 26.3°C | 141.9mm | 9/10 |
| May | 29.8°C | 196.2mm | 9/10 |
| June | 33.9°C | 96.8mm | 10/10 |
| July | 35.6°C | 67.1mm | 8/10 |
| August | 36.2°C | 119.7mm | 7/10 |
| September | 32.7°C | 93.2mm | 10/10 |
| October | 27.7°C | 117.2mm | 9/10 |
| November | 21.0°C | 90.1mm | 10/10 |
| December | 19.0°C | 68.1mm | 10/10 |
Full month-by-month guide: best time to visit Austin →
For facts about United States — currency, language and dialling code — see our United States country guide at 247CountryInfo. Travellers also find it useful to keep a Austin travel guide to hand. Check clothing sizes in United States before you shop.
Frequently Asked Questions
Is May a good time to visit Austin?
May rates 9/10 for visiting Austin — excellent time to visit. Expect average highs of 29.8°C, 196.2mm of rain across the month and about 9.5 hours of daily sunshine.
What is the temperature in Austin in May?
In May, Austin has average highs of 29.8°C (85.6°F) and average lows of 19.8°C (67.6°F).
Does it rain in Austin in May?
Yes — May is one of the wetter months in Austin, averaging 196.2mm of rain over roughly 14 rainy days. Pack for heavy showers.
What should I wear in Austin in May?
For Austin in May (29.8°C highs / 19.8°C lows), pack light layers plus sunscreen, t-shirts and light trousers or shorts, compact travel umbrella.
More essentials for Austin in May
Packing cubes
Keep the bag organised whatever the weather — compression cubes for every size.
Check Price →Travel first aid kit
Compact TSA-friendly kit for peace of mind wherever you travel.
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Climate data sourced from Open-Meteo (open source, open data licence). Monthly averages calculated from 2020–2023 historical data. Weather can be unpredictable — always check a live forecast before travelling.