Seattle, WA weather in December 2004

Temperature for December 2004

In December 2004 the average high temperature in Seattle, WA was 48.5°F, and this was 1.8°F warmer than the average of 46.6°F. The hottest day in December 2004 was 10 December when the temperature reached 59.0°F. Overnight the average temperature in December is 35.6°F and in 2004 the average overnight temperature was 1.6°F warmer at 37.2°F.

Precipitation for December 2004

In December the average monthly rainfall in Seattle, WA is 5.67 inches with rain usually falling on 19 days. In December 2004 there was a total of 3.30 inches of rain, that fell on 19 days.