Wanderlust World Wanderlust World According to National Weather Service records, the most recent documented snowfall in San Antonio, Texas, occurred on December 24, 2022 (Christmas Eve).
Measurable snow is rare in San Antonio (average <0.1 inches/year). The 2022 event brought a light dusting to parts of the metro area, with slightly higher accumulations in the Hill Country to the north. Prior to that, the last notable snow was February 2021 (Winter Storm Uri), which produced ice and trace snow.