San Antonio, TX weather in January 1989

Temperature for January 1989

In January 1989 the average high temperature in San Antonio, TX was 69.1°F, and this was 5.1°F warmer than the average of 64.0°F. The hottest day in January 1989 was 4 January when the temperature reached 85.8°F. Overnight the average temperature in January is 40.5°F and in 1989 the average overnight temperature was 4.8°F warmer at 45.3°F.

Precipitation for January 1989

In January the average monthly rainfall in San Antonio, TX is 1.80 inches with rain usually falling on 11 days. In January 1989 there was a total of 3.39 inches of rain, that fell on 18 days.