San Antonio, TX weather in January 1981

Temperature for January 1981

In January 1981 the average high temperature in San Antonio, TX was 64.7°F, and this was 1.2°F warmer than the average of 63.5°F. The hottest day in January 1981 was 28 January when the temperature reached 78.1°F. Overnight the average temperature in January is 42.3°F and in 1981 the average overnight temperature was 2.7°F warmer at 45.0°F.

Precipitation for January 1981

In January the average monthly rainfall in San Antonio, TX is 0.85 inches with rain usually falling on 10 days. In January 1981 there was a total of 2.14 inches of rain, that fell on 9 days.