San Antonio in June
Good time to visit
June marks the transition into summer heat, but mornings and evenings remain enjoyable. Crowds thin out as families wait for school holidays. Good month if you can handle increasing temperatures.
Weather
June ushers in the hot season with temperatures climbing and humidity becoming more oppressive. Morning starts pleasant but afternoons get quite warm. Thunderstorms become more common, offering brief relief from the heat.
35°C high24°C low8 rain days
Crowds & Cost
moderate crowds
~$140/day average
Events & Festivals
- •Juneteenth celebrations
- •Summer festivals begin
June Tips
- •Plan indoor activities during peak afternoon heat (2-6 PM)
- •Early morning Riverwalk walks are still pleasant
- •Air conditioning becomes essential - budget for higher hotel costs
All Months
March through May gives you perfect weather – highs in the 80s, cool evenings, and Fiesta season in April. This is peak tourist season, so book hotels early and expect crowds at the Alamo. Fall works beautifully too, especially October and November when temperatures drop to the 70s and humidity finally breaks. December through February stays mild – perfect for exploring the missions without sweating through your shirt. But here's the catch: summer is brutal. June through August sees daily highs over 100°F with crushing humidity. Locals retreat indoors from noon to 6pm. Winter brings occasional freezes that shut down the city – San Antonio doesn't handle ice well. Spring break crowds in March can overwhelm downtown, especially around the Riverwalk. For the best experience, aim for late October through early December or late February through March.
San Antonio Scores
Solo
7/10
Couples
7/10
Families
9/10
Adventure
4/10
Budget
8/10
Luxury
6/10
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