San Antonio: How often is it Above 100°F?

Weather Analysis for San Antonio

San Antonio, known for its scorching hot summers, has seen a consistent pattern of days exceeding 100°F over the years. From 1950 to 2021, the average number of days above this sweltering mark was 10.88. However, one particular year, 2011, stands out as an extreme outlier, with a staggering 56 days surpassing 100°F. While the average number of scorching hot days may seem relatively low, the spike in 2011 serves as a reminder of the blistering heat San Antonio can experience during certain years.