Seattle, WA weather in October 1990

Temperature for October 1990

In October 1990 the average high temperature in Seattle, WA was 59.7°F, and this was 1.2°F cooler than the average of 60.9°F. The hottest day in October 1990 was 1 October when the temperature reached 70.0°F. Overnight the average temperature in October is 45.2°F and in 1990 the average overnight temperature was 2.2°F cooler at 43.0°F.

Precipitation for October 1990

In October the average monthly rainfall in Seattle, WA is 3.67 inches with rain usually falling on 15 days. In October 1990 there was a total of 5.59 inches of rain, that fell on 22 days.