Seattle, WA weather in December 1955

Temperature for December 1955

In December 1955 the average high temperature in Seattle, WA was 44.6°F, and this was 2.1°F cooler than the average of 46.6°F. The hottest day in December 1955 was 11 December when the temperature reached 55.4°F. Overnight the average temperature in December is 35.6°F and in 1955 the average overnight temperature was 2.6°F cooler at 32.9°F.

Precipitation for December 1955

In December the average monthly rainfall in Seattle, WA is 5.67 inches with rain usually falling on 19 days. In December 1955 there was a total of 9.56 inches of rain, that fell on 22 days.