Seattle, WA weather in May 2008

Temperature for May 2008

In May 2008 the average high temperature in Seattle, WA was 66.7°F, and this was 0.9°F warmer than the average of 65.7°F. The hottest day in May 2008 was 18 May when the temperature reached 90.0°F. Overnight the average temperature in May is 46.1°F and in 2008 the average overnight temperature was 1.3°F warmer at 47.4°F.

Precipitation for May 2008

In May the average monthly rainfall in Seattle, WA is 2.15 inches with rain usually falling on 14 days. In May 2008 there was a total of 1.06 inches of rain, that fell on 12 days.