Climate in Seattle: Temperature, Rainfall, Humidity & Sunshine

Global Climate Score

Seattle features a mild marine oceanic climate characterized by pleasantly warm summers and cool, wet winters with minimal snowfall. Summers are exceptionally delightful, offering long stretches of sunny skies, comfortable humidity levels, and refreshing afternoon breezes. Winters tend to be overcast and rainy, bringing frequent gray skies and persistent drizzle rather than harsh freezing blizzards. Spring and autumn showcase breathtaking transitions, highlighting vibrant seasonal foliage against the backdrop of snow-capped mountains. Residents happily embrace the overcast atmosphere in exchange for the lush, evergreen natural beauty it sustains.