Packing List
May Packing List for Seattle — What to Wear & Bring
Pack a packable waterproof shell, light sweaters, spring dresses and pants, and waterproof footwear for 9 remaining drizzle days. Seattle's May is the transition month — genuinely pleasant spring weather is arriving and the city's outdoor spaces come alive, but the waterproof shell still earns its keep.
Averages 48–66°F, ~9 days of rain
Clothing
Seattle's May still brings 9 drizzle days — the waterproof shell stays in the daypack for Capitol Hill and Pike Place Market outings even as lighter layers become the daytime norm on the warmer afternoons.
Seattle's May 48–66°F range is ideal layering territory — a light cardigan or sweater over spring tops covers both the cool 48°F mornings and the pleasant 66°F afternoons across Capitol Hill and the waterfront.
Seattle's May 66°F afternoons are warm enough for spring dresses and light pants — the Capitol Hill neighborhood and Pike Place Market area are beautiful in May with flowering trees and outdoor patio energy.
Seattle's May evenings at 48°F call for jeans or casual pants for outdoor evening dining on Capitol Hill's restaurant row and the Eastlake and South Lake Union areas.
Seattle's May layering system works best with 2–3 long-sleeve base shirts that can be worn under a sweater outdoors and as standalone layers in Seattle's heated coffeeshops and restaurants.
Footwear
Seattle's May still brings 9 drizzle days — waterproof footwear remains important for Pike Place Market's cobblestone ramps and Capitol Hill's hillside streets, which stay slippery even in lighter spring rain.
On Seattle's drier May afternoons at 66°F, comfortable walking shoes handle Capitol Hill, Pike Place Market, and the expanding lakefront activity at Green Lake without the weight of winter boots.
Seattle's warmest May afternoons at 66°F are sandal-appropriate for sheltered outdoor spots away from the Elliott Bay wind — a packable pair covers the city's warmer patio days.
Accessories
Seattle's May sun is increasingly strong during the growing number of clear dry days — sunglasses are essential for Elliott Bay waterfront walks with Mt. Rainier views and the outdoor farmers markets that open across the city.
Seattle's May clear days are longer than most visitors expect given the high latitude — the UV index climbs during sunny stretches at Alki Beach and the Elliott Bay waterfront.
Seattle's May evenings at 48°F near the Elliott Bay waterfront and Puget Sound benefit from a light scarf or wrap for outdoor waterfront dining and evening walks.
Seattle's May outdoor activity season accelerates across Capitol Hill, Pike Place Market, and the waterfront — a hands-free bag keeps belongings secure on the city's steep and often-damp terrain.
Gear
Seattle's 9 May drizzle days are unpredictable — a packable waterproof jacket in the daypack covers Capitol Hill afternoon showers without requiring a full rain layer on the city's warmer spring days.
Seattle's May outdoor season opens fully — the Burke-Gilman Trail, Green Lake loop, Discovery Park, and Alki Beach all reward carrying hydration during the longer spring days.
Seattle's neighborhood Farmer's Markets reopen fully in May — the Capitol Hill and University District markets reward carrying a compact waterproof tote for local produce purchases.
Local tips for Seattle in May
- 1.Seattle's Alki Beach in West Seattle becomes a local favorite in May — the 2.5-mile beachfront walk has direct views of the Seattle skyline and Mt. Rainier on clear days, and the beach is popular even at 66°F despite the cool Puget Sound water.
- 2.The Seattle Farmers Market circuit expands in May with neighborhood markets in Capitol Hill, University District, and Ballard — all operate rain or shine and are best visited with a waterproof shell and a reusable tote bag.
- 3.May is the last month Seattle locals reliably carry a waterproof shell — by June the drizzle days drop to 8 and in July and August the city enters its genuinely dry summer mode, but through May the shell stays in the daypack.