San Antonio, TX weather in December 1997

Temperature for December 1997

In December 1997 the average high temperature in San Antonio, TX was 64.0°F, and this was 1.0°F cooler than the average of 65.0°F. The hottest day in December 1997 was 19 December when the temperature reached 78.8°F. Overnight the average temperature in December is 44.6°F and in 1997 the average overnight temperature was 5.0°F cooler at 39.5°F.

Precipitation for December 1997

In December the average monthly rainfall in San Antonio, TX is 0.92 inches with rain usually falling on 10 days. In December 1997 there was a total of 3.00 inches of rain, that fell on 10 days.