San Antonio, TX weather in January 1990

Temperature for January 1990

In January 1990 the average high temperature in San Antonio, TX was 70.1°F, and this was 6.1°F warmer than the average of 64.0°F. The hottest day in January 1990 was 10 January when the temperature reached 79.0°F. Overnight the average temperature in January is 40.5°F and in 1990 the average overnight temperature was 2.5°F warmer at 43.0°F.

Precipitation for January 1990

In January the average monthly rainfall in San Antonio, TX is 1.80 inches with rain usually falling on 11 days. In January 1990 there was a total of 1.30 inches of rain, that fell on 14 days.