Month-by-month travel weather
San Antonio June weather
San Antonio, United States · June
Heat stress matters most midday
Midday can feel very hot. Mixing indoor breaks makes a big difference.
June averages at a glance
Average low
around 23–24°C
Average high
around 34–36°C
Average precipitation
around 45–80 mm
Precip days
about 4–7 days
What to wear in June in San Antonio
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Breathable clothing
- • Optional indoor layer
Travel tips for visiting San Antonio in June
- • Reduce exposed walking during peak afternoon heat.
June weather in San Antonio — FAQ
Q. Is June humid?
A. It can feel humid and hot; perceived heat often depends on humidity.
Explore San Antonio
These pages are connected so you can compare conditions and decide for yourself.