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The hottest month of the year in Seattle is August, with an average high of 77°F and low of 58°F. The cool season lasts for 3.6 months, from November 11 to February 29, with an average daily high temperature below 53°F. The coldest month of the year in Seattle is December, with an average low of 38°F and high of 47°F.
The climate of Seattle is temperate, classified in the warm-summer (in contrast to hot-summer) subtype of the Mediterranean zone by the most common climate classification (Köppen: Csb) [2] [3] [4] although some sources put the city in the oceanic zone (Trewartha: Do).
Quick Climate Info; Hottest Month: August (68 °F avg) Coldest Month: December (42 °F avg) Wettest Month: November (5.10" avg) Windiest Month: March (10 mph avg) Annual precip. 30.84"
The climate is warm and temperate in Seattle. The winter months are much rainier than the summer months in Seattle. Köppen and Geiger classify this climate as Csb. The mean temperature prevailing in the city of Seattle is recorded as 10.8 °C | 51.5 °F, according to statistical data.
31 lip 2024 · Seattle, Washington, USA - Climate and weather forecast by month. Detailed climate information with charts - average monthly weather with temperature, pressure, humidity, precipitation, wind, daylight, sunshine, visibility, and UV index data.
Seattle Temperatures: Averages by Month. The numbers here tell you how hot and cold the weather usually is in Seattle, Washington during each month of the year. The average high and low temperatures are listed below monthly and annually for Seattle, in both degrees Fahrenheit and Celsius.
Seattle weather averages and climate Seattle, Washington. Monthly temperature, precipitation and hours of sunshine. A climate graph showing rainfall, temperatures and normals.
