Seattle, WA weather in January 1981

Temperature for January 1981

In January 1981 the average high temperature in Seattle, WA was 52.3°F, and this was 6.1°F warmer than the average of 46.2°F. The hottest day in January 1981 was 21 January when the temperature reached 64.0°F. Overnight the average temperature in January is 34.7°F and in 1981 the average overnight temperature was 2.4°F warmer at 37.1°F.

Precipitation for January 1981

In January the average monthly rainfall in Seattle, WA is 5.77 inches with rain usually falling on 18 days. In January 1981 there was a total of 2.59 inches of rain, that fell on 15 days.