Seattle, WA weather in December 1997

Temperature for December 1997

In December 1997 the average high temperature in Seattle, WA was 47.4°F, and this was 0.8°F warmer than the average of 46.6°F. The hottest day in December 1997 was 14 December when the temperature reached 55.9°F. Overnight the average temperature in December is 35.6°F and in 1997 the average overnight temperature was 1.1°F warmer at 36.7°F.

Precipitation for December 1997

In December the average monthly rainfall in Seattle, WA is 5.67 inches with rain usually falling on 19 days. In December 1997 there was a total of 2.31 inches of rain, that fell on 9 days.