Month-by-month travel weather
Seattle March weather
Seattle, United States · March
You can get sun and showers in the same day
March often begins to open up with more clear breaks, but rain can still show up frequently.
Sunlight can make afternoons feel much better, while evenings stay cool—layers keep it simple.
March averages at a glance
Average low
around 3–5°C
Average high
around 10–12°C
Average precipitation
around 70–100 mm
Rainy days
about 11–16 days
What to wear in March in Seattle
Actual feel will change with wind and rain, but use the suggestions below to build a comfortable layered outfit.
- • Rain jacket + layers works well.
- • Optional compact umbrella or hooded shell.
- • A thin warm layer helps for evenings.
Travel tips for visiting Seattle in March
- • Build a plan that still works if you get light drizzle.
- • Waterfront walks feel colder when wind is up.
March weather in Seattle — FAQ
Q. Is March okay for a trip?
A. Yes, if you’re prepared for rain. Clear breaks are more likely than mid-winter.
Q. What feels hardest in March?
A. Staying comfortable while walking in damp conditions.
Explore Seattle
These pages are connected so you can compare conditions and decide for yourself.