Temperature for December 1954
In December 1954 the average high temperature in San Antonio, TX was 72.1°F, and this was 6.4°F warmer than the average of 65.7°F. The hottest day in December 1954 was 4 December when the temperature reached 86.0°F. Overnight the average temperature in December is 44.7°F and in 1954 the average overnight temperature was 3.8°F warmer at 48.5°F.