San Antonio, TX weather in December 1973

Temperature for December 1973

In December 1973 the average high temperature in San Antonio, TX was 68.9°F, and this was 3.2°F warmer than the average of 65.7°F. The hottest day in December 1973 was 30 December when the temperature reached 81.0°F. Overnight the average temperature in December is 44.7°F and in 1973 the average overnight temperature was 2.2°F warmer at 46.9°F.

Precipitation for December 1973

In December the average monthly rainfall in San Antonio, TX is 0.82 inches with rain usually falling on 10 days. In December 1973 there was a total of 0.12 inches of rain, that fell on 1 days.