San Antonio: How often is it Below Freezing?

Weather Analysis for San Antonio

San Antonio experiences a moderate number of days below freezing on average, with 11.92 days a year from 1950 to 2021. However, in 1973, the city faced a particularly cold spell with 25 days below freezing, which stands as the highest recorded number of freezing days in the given timeframe. Despite this, residents can generally expect a relatively mild climate in terms of freezing temperatures in San Antonio.