Seattle, WA weather in May 2010

Temperature for May 2010

In May 2010 the average high temperature in Seattle, WA was 62.4°F, and this was 3.3°F cooler than the average of 65.7°F. The hottest day in May 2010 was 15 May when the temperature reached 72.0°F. Overnight the average temperature in May is 46.1°F and in 2010 the average overnight temperature was 1.1°F cooler at 44.9°F.

Precipitation for May 2010

In May the average monthly rainfall in Seattle, WA is 2.15 inches with rain usually falling on 14 days. In May 2010 there was a total of 2.60 inches of rain, that fell on 13 days.