Seattle, WA weather in January 2011

Temperature for January 2011

In January 2011 the average high temperature in Seattle, WA was 47.6°F, and this was 1.4°F warmer than the average of 46.2°F. The hottest day in January 2011 was 17 January when the temperature reached 55.0°F. Overnight the average temperature in January is 34.7°F and in 2011 the average overnight temperature was 1.9°F warmer at 36.5°F.

Precipitation for January 2011

In January the average monthly rainfall in Seattle, WA is 5.77 inches with rain usually falling on 18 days. In January 2011 there was a total of 4.99 inches of rain, that fell on 17 days.