San Antonio in March
Great time to visit
March launches peak season with near-perfect weather that draws crowds from across Texas. Spring Break means higher prices but also more energy downtown. The weather makes every outdoor activity enjoyable.
Weather
March marks the beginning of San Antonio's golden season with warm days and cool evenings. Humidity starts creeping up but remains comfortable. Spring rains arrive more frequently, usually as brief afternoon showers.
25°C high11°C low8 rain days
Crowds & Cost
high crowds
~$150/day average
Events & Festivals
- •SXSW spillover from Austin
- •St. Patrick's Day River Dyeing
- •Spring Break crowds
March Tips
- •Book accommodations well ahead - Spring Break drives up prices and availability
- •Pack an umbrella for those afternoon thunderstorms
- •Visit popular attractions early morning to beat crowds
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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