- January weather - Winter 2026 - Seattle, WA
January is the first month it typically snows Throughout January, in the average 1 3 snowfall days, it receives 0 12" (3mm) of snow In Seattle, during the entire year, snow falls for 4 8 days and aggregates up to 0 94" (24mm) of snow In January, the average ocean temperature is 45 5°F (7 5°C)
- New NOAA forecast for winter is so-so for mountain snow - KOMO
Looking farther out, the seasonal outlook from NOAA calls for equal chances of above or below normal rain and snow for western Washington in December, January, and February What could help bring
- Does It Snow in Seattle? (When and How Often) - Sunlight Living
Seattle gets snow in January, February, March, and November Here are the average snowfalls and snow days for each month The city’s annual average snowfall is only about five days, with snow blankets barely reaching an inch thick and usually dissipating within a day
- Does it Snow in Seattle? When How Often Revealed
Seattle’s snowfall usually shows up between November and March, with January, February, and early March being the most likely candidates to host some frosty flakes
- Weather in Seattle in January 2026 - Detailed Forecast
Seattle experiences an average snowfall of 1 68 in during January, occurring over 6 days What are the typical wind conditions in Seattle during January? The average wind speed in Seattle during January is 6 8 mph, suggesting breezy to windy conditions, depending on your activities
- Seattle, WA Monthly Weather | AccuWeather
Get the monthly weather forecast for Seattle, WA, including daily high low, historical averages, to help you plan ahead
- January Weather in Seattle Washington, United States
The average sliding 31-day snowfall during January in Seattle is decreasing, starting the month at 1 8 inches, when it rarely exceeds 6 4 inches or falls below -0 0 inches, and ending the month at 0 6 inches, when it rarely exceeds 1 6 inches or falls below -0 0 inches
- Seattle (WA) Weather in January: Temperature, Rainfall, More
Explore the historical weather for Seattle in January in the calendar below Use the controls to switch between months and years, and toggle between temperature and rainfall
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