Get the monthly weather forecast for Seattle, WA, including daily high/low, historical averages, to help you plan ahead.

Seattle, Washington already starts to emerge from winter weather during January as the days grow slightly warmer. This page gives detailed information on the typical January temperature, …

Jul 31, 2024 · 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 …

Weather data for seattle wa,us City in January each year, including total rainfall, number of sunny and rainy days, average high and low temperatures, and a statistical chart comparing the …

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.

Nov 4, 2025 · Seattle does experience some snow during the month of January, but not much. The city rarely sees more than 1.5” of snow during the month and is often as low as 0.5″.

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. Though it’s important …

Seattle typically experiences moderate snowfall in January, with an average of 6 snowy days. According to Seattle snow forecast for January 2026, 1 snowy day is expected in the next 2 …

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, …

Get Seattle weather conditions in January. We provide day and night temperatures, sunshine hours and precipitations averages for Seattle in January.