Austin · Month comparison
May vs October
October ranks #1 overall vs May at #10. Austin's finest month — ACL Festival plus Formula 1 Grand Prix in perfect 26°C weather.
May
#10 of 12 months
Worth considering
Warm and lush — Barton Springs season in full swing before the summer heat arrives.
- ↑30°C afternoons: Barton Springs Pool at its most popular and deservedly so — natural swimming at its best
- ↑Memorial Day weekend draws a festive domestic crowd; live music all weekend across the city
October
#1 of 12 months
Best match
Austin's finest month — ACL Festival plus Formula 1 Grand Prix in perfect 26°C weather.
- ↑ACL Music Festival (two weekends): 75+ acts across 8 stages in Zilker Park — one of the USA's best
- ↑Formula 1 US Grand Prix (late October): Circuit of the Americas, the biggest F1 race in America
| Factor | May | October |
|---|---|---|
| Weather score | 3 | 9 |
| Value score | 5 | 4 |
| Crowd score | 6 | 4 |
| Events score | 7 | 10 |
| Atmosphere | 8 | 9 |
| Avg high temp | 30°C | 26°C |
| Monthly rain | 201mm | 129mm |
| Daily sunshine | 8hrs | 7.5hrs |
May trade-offs
- ↓May is Austin's rainiest month (110mm) — expect afternoon thunderstorms regularly
- ↓Heat building: 30°C can feel intense combined with humidity
- ↓Memorial Day weekend pushes hotel rates and makes last-minute booking difficult
October trade-offs
- ↓The most expensive month by a distance: hotels triple or quadruple for ACL and F1 weekends
- ↓Zilker Park and South Congress flooded with 450,000+ ACL attendees across the two weekends
- ↓Book rooms 6–12 months in advance for October — last-minute availability essentially zero
Scores compare months within Austin. Climate data: Open Meteo ERA5 30-year normals (1991–2020). Methodology →