San Antonio, TX weather in December 1981

Temperature for December 1981

In December 1981 the average high temperature in San Antonio, TX was 64.9°F, and this was 0.8°F cooler than the average of 65.7°F. The hottest day in December 1981 was 22 December when the temperature reached 79.0°F. Overnight the average temperature in December is 44.7°F and in 1981 the average overnight temperature was 1.3°F cooler at 43.4°F.

Precipitation for December 1981

In December the average monthly rainfall in San Antonio, TX is 0.82 inches with rain usually falling on 10 days. In December 1981 there was a total of 0.85 inches of rain, that fell on 10 days.