Seattle weather in March
March in Seattle averages 54°F by day and 39°F at night, with 3.9 inches of precipitation. It is the 8th-warmest and 4th-wettest month of the year here.
- Average high
- 54°F+4° vs February
- Average low
- 39°F2 nights below freezing
- Precipitation
- 3.9 in11 days with 0.1 in. or more
- Snow
- 0.0 in0 days at 90°F+
Is March a good time to visit Seattle?
March is cool, with highs around 54°F. The most comfortable months overall are May to September.
What to do in Seattle in March
Mix it up: Space Needle, Museum of Pop Culture, Pike Place Market, Seattle Art Museum. All things to do in Seattle.
On March 15 the sun rises at 7:22 am and sets at 7:14 pm, giving 11h 53m of daylight. Daylight all year.
What to pack for Seattle in March
- Long sleeves, a warm jacket and closed shoes
- An umbrella or rain jacket
Based on 30-year averages, not a forecast. Check the forecast a few days before you go.
March nearby
| City | Distance | High | Low | Precip. |
|---|---|---|---|---|
| Seattle | 54°F | 39°F | 3.9 in | |
| Bellevue, WA | 8 mi | 54°F | 39°F | 3.9 in |
| Kirkland, WA | 8 mi | 54°F | 39°F | 3.9 in |
| Redmond, WA | 11 mi | 54°F | 39°F | 3.9 in |
| Renton, WA | 12 mi | 54°F | 40°F | 4.2 in |
| Kent, WA | 17 mi | 54°F | 40°F | 4.2 in |
| Federal Way, WA | 20 mi | 54°F | 40°F | 4.2 in |
Warmer places in March
Big cities with comfortable March highs between 68°F and 86°F:
Frequently asked questions
What is the weather like in Seattle in March?
In March, Seattle averages a high of 54°F and a low of 39°F, with 3.9 inches of precipitation (NOAA 1991-2020 normals).
Is March a good time to visit Seattle?
March is cool to cold in Seattle, with average highs of 54°F. Pack warm layers.
Does it snow in Seattle in March?
Rarely. The March snowfall normal is under half an inch.
Before and after: Seattle in February and Seattle in April. All twelve months: Seattle weather by month.
NOAA NCEI 1991-2020 climate normals, station Seattle Sand Pt WSFO, WA, 6.6 miles from the city center.