Understanding seattle weather in january requires examining multiple perspectives and considerations. January weather - Winter 2026 - Seattle, WA. Seattle starts January with an average high-temperature of a still chilly 45°F (7.2°C), hinting at a minimal fluctuation from December. Night temperatures in January exhibit a subtle decrease, settling at an average of 36°F (2.2°C). Seattle, WA Monthly Weather | AccuWeather.
Another key aspect involves, get the monthly weather forecast for Seattle, WA, including daily high/low, historical averages, to help you plan ahead. 15 Best Things to Do in Seattle in January + Weather Info [2026] - CS .... Seattle weather in January will be cold but not frigid. Temperatures during this month don’t typically get over 50°F, but they don’t typically slip into freezing temperatures either, rarely falling under 35°F. Monthly Weather - Seattle, Washington.
Weather.com brings you the most accurate monthly weather forecast for Seattle, Washington with average/record and high/low temperatures, precipitation and more. Seattle (WA) Weather in January: Temperature, Rainfall, & More. In January, Seattle tends to experience low temperatures and high rainfall. The winter season takes place during January. On average, the daytime often sees temperatures reaching 8°C, but nighttime brings a cool-down to 2°C. Seattle in January usually receives high rainfall, averaging around 141 mm for the month.
January Weather in Seattle Washington, United States. In Seattle during January average daily high temperatures increase from 46°F to 49°F and it is overcast or mostly cloudy about 72% of the time. Seattle WA Weather in January - Current Results. This page gives detailed information on the typical January temperature, precipitation, sun, humidity, wind and storms for Seattle. The weather measurements are averages based on climate data gathered at Seattle — Tacoma International Airport, located south of the city center.
Visiting Seattle in January – Best Things to Do in Winter. Seattle’s temperature in January ranges from 36-49 degrees Fahrenheit (2-7 Celcius) with a daytime average temperature of 47F. Seattle’s rainy season is generally from early October to March, with December being the wettest month. Weather in Seattle in january: Temperature, Rainfall, Sunshine...
In this context, these charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Seattle in january. In relation to this, the weather in january in Seattle is wet (with 3.7in of rainfall over 7 days). Seattle, Weather for January, USA. Seattle in this month expects an average of 7 days of snow or foggy weather.
Another key aspect involves, there is usually very little snow in Seattle, though, and if you do experience some whilst you are there, it should clear up quickly. The average temperature of the sea during this month is 8°C (46°F).
📝 Summary
In this comprehensive guide, we've investigated the key components of seattle weather in january. These details don't just educate, they also empower individuals to take informed action.
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