August Packing List for San Antonio — What to Wear & Bring

San Antonio's 97°F August heat makes linen essential for staying cool while walking the Pearl District.

Useful for the high humidity and 97°F temperatures in San Antonio, especially if you visit a nearby water park.

Thin cotton allows for better breathability during a humid 97°F afternoon in San Antonio's Southtown.

A hotel pool is a necessity when San Antonio temperatures hit 97°F; you'll want to swim every afternoon.

Keep your feet cool and supported while exploring San Antonio's River Walk in the 97°F August heat.

Air circulation is vital for foot health when walking around San Antonio in 97°F humidity.

Easy footwear for moving between your air-conditioned room and the pool in 97°F San Antonio weather.

San Antonio's August UV index stays at 11 on the Alamo Plaza, where 97°F highs and reflective limestone amplify sun exposure — UV-400 sunglasses protect eyes during outdoor sightseeing at the city's most visited historic sites.

A hat is non-negotiable for sun protection when visiting San Antonio's exposed missions at 97°F.

Provides a bit of relief while waiting for outdoor transport or dining in San Antonio's 97°F heat.

Staying hydrated is critical in San Antonio's 97°F heat; an insulated bottle keeps water cold.

Easy reapplication is key for the 5 very sunny and dry days typical of San Antonio in August.

San Antonio's August combines 97°F highs with only 5 rainy days — the dry heat on the Alamo Plaza and River Walk is relentless, and a battery-powered misting fan provides meaningful relief outdoors.