Washington, DC weather in January 1979

Temperature for January 1979

In January 1979 the average high temperature in Washington, DC was 43.8°F, and this was 1.1°F cooler than the average of 44.9°F. The hottest day in January 1979 was 2 January when the temperature reached 63.0°F. Overnight the average temperature in January is 28.9°F and in 1979 the average overnight temperature was 2.5°F cooler at 26.5°F.

Precipitation for January 1979

In January the average monthly rainfall in Washington, DC is 1.96 inches with rain usually falling on 9 days. In January 1979 there was a total of 7.05 inches of rain, that fell on 15 days.