Climate Washington

Climate normals and climate locations across Washington.

1991–2020 normals127 climate locations
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Climate locations in Washington

Select a location for monthly normals, daily climate data, climate history and station information.

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Climate Seattle - Washington

1991–2020 normals
MonthHighºFLowºFPrecipinchWet daysSunshineh
Jan47375.551869
Feb50373.4614108
Mar54393.7016178
Apr58422.6814207
May65471.9312253
Jun70521.549268
Jul76560.675312
Aug76560.874281
Sep71521.427221
Oct60463.4613142
Nov51406.541872
Dec46365.311752
Climate summary

What is the average weather in Seattle, Washington?

Seattle's climate is defined by dry summers and wetter winters, a pattern that makes the area fairly wet overall. Summers are mild, while winters are cool, creating a moderate seasonal contrast. The cooler season often brings frequent rain or drizzle. Annually, Seattle receives over 2,100 hours of sunshine.

Based on climate normals · 1991–2020
Annual high60ºF
Annual low45ºF
Precipitation37.13 inch
Sunshine2163 hours