Over the course of the year, the temperature typically varies from 37°F to 79°F and is rarely below 28°F or above 88°F. Climate in Seattle. Link. Download.

Listed for every decade from the 1950s to the 2010s are averages for maximum and minimum daily temperatures in degrees Fahrenheit and Celsius.

Seattle weather averages ; Annual high temperature, 59ºF ; Annual low temperature, 45ºF ; Days per year with precip. 152 days ; Annual hours of sunshine, 2019 hours.

2015 was the warmest year in the history of Seattle, Washington. The average daily high temperature was 63.4 °F, and the average low was 47.9 °F.

Annual Weather Averages Near Seattle ; August (68 °F avg) · December (42 °F avg) · November (5.10" avg) · March (10 mph avg).

July is the hottest month in Seattle with an average temperature of 18°C (64°F) and the coldest is January at 5°C (41°F) with the most daily sunshine hours at ...

Highest averages ; Year, 55.6 °F (13.1 °C), 1940, 2015 ; Spring (March–May), 55.8 °F (13.2 °C), 1934 ; Summer (June–August), 69.2 °F (20.7 °C), 2015 ; Autumn ( ... Temperature · Precipitation · Snowfall · Other phenomena

The warmest month of the year is August, with an average temperature of 19.3 °C | 66.7 °F. December is the coldest month, with temperatures averaging 4.2 °C | ...

Seattle - Weather by month. January is generally a quite cold month. The average temperature is of 6.1 °C (43 °F), with a minimum of 3.2 °C (37.8 °F) and a ...

Over the year, ambient temperature in Seattle typically varies from 36°F to 79°F. Seattle receives an annual precipitation of 39 inches and an annual ...