San Antonio, TX weather in December 1964

Temperature for December 1964

In December 1964 the average high temperature in San Antonio, TX was 63.7°F, and this was 2.0°F cooler than the average of 65.7°F. The hottest day in December 1964 was 25 December when the temperature reached 82.9°F. Overnight the average temperature in December is 44.7°F and in 1964 the average overnight temperature was 2.8°F cooler at 41.9°F.

Precipitation for December 1964

In December the average monthly rainfall in San Antonio, TX is 0.82 inches with rain usually falling on 10 days. In December 1964 there was a total of 0.00 inches of rain, that fell on 6 days.