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

Jul 31, 2024 · Seattle records a steady low-temperature average of 37.4°F (3°C) during March. The average relative humidity in March is 82%. In Seattle, in March, during 8.9 rainfall days, 0.35" (9mm) …

Check accurate weather in March in Seattle (WA). Expect Seattle March temperature around 12°C (53°F). Read clothing tips & recommended activities.

March Weather in Seattle Washington, United States Daily high temperatures increase by 4°F, from 53°F to 57°F, rarely falling below 46°F or exceeding 66°F. Daily low temperatures increase by 2°F, …

March marks the beginning of spring in Seattle, with temperatures ranging from 39°F to 54°F (4°C to 12°C). Days continue to lengthen, with around 12 hours of daylight. While rain showers are still …

This page gives detailed information on the typical March temperature, precipitation, sun, humidity, wind and storms for Seattle. The weather measurements are averages based on climate data gathered at …

Oct 31, 2025 · March in Seattle ushers in a transition from winter to spring, characterized by variable temperatures ranging from a minimum of -1°C (31°F) to a maximum of 22°C (72°F). The average …

Seattle sees up to 5 hours of sunshine per day throughout the month. The average expectation for rain fall for this month is 98 mm over 16 days. Seattle in this month expects an average of 3 days of snow …

This page contains a list of the average monthly high and low temperatures in Seattle, Washington for the month of March each year between 1894 and 2025. It is based on NOAA data. What Was the …

These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Seattle in march. In march in Seattle, the climate is wet (with 2.8in of rainfall …