Embrace the "Seattle Uniform"
Don't overthink your outfits. A good quality waterproof jacket, jeans or comfortable pants, and practical, waterproof shoes are the local standard.
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Weather in Seattle in March
March in Seattle typically brings cool, damp weather. Average high temperatures hover around 52°F (11°C), while lows can dip to 39°F (4°C). Expect frequent rain showers, with an average of 15-18 rainy days throughout the month. Snow is unlikely but not impossible, usually melting quickly if it does fall. Humidity levels are generally high, often around 80-90%. You'll enjoy about 11-12 hours of daylight, with sunsets gradually getting later.
What to wear in Seattle in March
The key to dressing for Seattle in March is layering. Locals favor comfortable, practical clothing that can adapt to changing conditions. Think casual and relaxed – you'll rarely see formal wear outside of specific events. Waterproof outer layers are essential to stay dry.
Essentials for Seattle in March
Waterproof and windproof jacket
This is your primary defense against Seattle's frequent rain and chilly winds, keeping you dry and comfortable.
Packable umbrella
While your jacket handles most, a compact umbrella is perfect for quick dashes or lighter drizzles.
Waterproof walking shoes or boots
You'll be doing a lot of walking, and dry feet are happy feet, especially on damp sidewalks and trails.
Warm, moisture-wicking socks (wool or synthetic)
These will keep your feet warm even if they get a little damp, preventing discomfort and blisters.
Long-sleeved shirts
Great for layering under sweaters or your jacket, providing warmth without bulk.
Fleece jacket or warm sweater
This mid-layer provides crucial insulation against the cool temperatures.
Beanie or warm hat
Helps retain body heat, especially when exploring outdoors in chilly, damp conditions.
Compact daypack
Ideal for carrying your layers, umbrella, and any souvenirs you pick up throughout the day.
Portable charger/power bank
Keep your phone charged for navigation and photos, especially with increased use in potentially dim conditions.
Reusable coffee cup/water bottle
Seattleites love their coffee, and having your own cup aligns with local eco-friendly values and keeps drinks warm.
Pro tips
Layer, Layer, Layer!
The weather can change quickly. Start with a base layer, add a warm mid-layer (like fleece), and finish with your waterproof outer shell so you can adjust as needed.
Don't Fear the Drizzle, Enjoy the Green
March rain keeps Seattle lush and vibrant. Don't let it confine you indoors – some of the best views of the city and its surrounding nature are on misty days.
Café Culture is Your Friend
If you do get caught in a downpour, Seattle has an abundance of cozy cafes perfect for ducking into for a warm drink and a break.
Check Local Event Calendars
While weather dictates some packing, March often sees events like the Seattle International Film Festival or horticultural shows. Pack specific items like nicer casual wear if you plan to attend evening events.
Frequently asked
Will I need gloves or a scarf in March?
While not strictly essential for everyone, gloves and a scarf can be very welcome, especially on colder, windier days or if you plan to spend extended periods outdoors. Pack them if you get cold easily.
Is snow a real possibility in March?
While Seattle gets some snow annually, March snow is relatively rare and usually doesn't stick around. If it does snow, it's typically light and melts quickly, so heavy winter gear for snow isn't necessary.
What kind of shoes are best for walking around Seattle in March?
Waterproof walking shoes, sneakers with good traction, or comfortable waterproof boots are ideal. You'll want something that can handle damp sidewalks and potentially muddy trails if you venture into parks.
Do restaurants in Seattle have a dress code?
Most restaurants in Seattle, even nicer ones, are quite casual. Smart casual attire is generally appropriate everywhere. You won't typically need formal wear unless you're attending a very specific upscale event.
How can I stay dry if I'm always out and about?
Your waterproof jacket and shoes are key. Beyond that, consider waterproof pants if you plan extensive outdoor activities. Always keep a packable umbrella handy for quick cover. Many museums and indoor attractions also provide excellent escapes from the rain.
Are sunglasses necessary with all the rain?
Even with cloud cover, UV rays are present. Plus, Seattle does get its share of surprisingly sunny breaks. Pack a pair of sunglasses – you'll be glad to have them when the sun peeks out!