April in Seattle is a transition month, where you can feel the last whispers of winter and the fresh promises of spring. Packing smart means being ready for anything from a sunny break to a classic Pacific Northwest drizzle, all while enjoying the city's vibrant shift in mood.
We'll tune the list to your exact trip — dates, activities, and weather.
April in Seattle typically sees average high temperatures around 58°F (14°C) and average lows around 42°F (6°C). Expect around 10-12 days of rain throughout the month, totaling about 2-3 inches, so drizzle is more common than downpours. Snow is very unlikely. Humidity tends to hover in the comfortable 60-70% range. You'll enjoy increasing daylight, with nearly 14 hours by the end of the month, perfect for exploring.
The key to dressing in Seattle in April is layering. Locals tend to favor comfortable, practical, and casual attire. Think waterproof outerwear over versatile layers you can easily add or shed as the weather changes throughout the day. Don't stress about formal wear unless you have specific plans; smart casual is generally the most you'll need.
Waterproof and windproof jacket
A reliable waterproof and windproof jacket is your best friend against unexpected April showers and cool breezes, allowing you to explore comfortably regardless of the weather.
Travel umbrella
While your jacket handles most rain, a compact travel umbrella provides extra protection and keeps you dry during longer walks or when navigating outdoor markets.
Water-resistant walking shoes or boots
Comfortable, water-resistant footwear is essential for navigating Seattle's hilly streets and enjoying walks in parks or along the waterfront without getting soggy feet.
Light-to-midweight sweaters or fleece
These provide crucial warmth when temperatures dip, and can be easily layered under your jacket or worn on their own on milder days.
Long-sleeved shirts
Versatile for layering, long-sleeved shirts offer warmth and can be dressed up or down depending on your activities.
Moisture-wicking socks
Keeping your feet dry and comfortable is paramount when walking in possibly damp conditions, preventing blisters and discomfort.
Small backpack or crossbody bag
Perfect for carrying your layers, umbrella, water bottle, and any souvenirs as you explore the city hands-free.
Portable power bank
Long days of exploring and using your phone for navigation and photos can drain your battery quickly, so a power bank ensures you stay connected.
Reusable water bottle
Staying hydrated is important, and Seattle has many places to refill, making this an eco-conscious and convenient choice.
Beanie or light hat
A beanie can be surprisingly effective in keeping you warm on cooler, breezier days, especially if you're sensitive to cold ears.
Don't let a little rain deter you! Seattleites embrace the PNW weather, and many attractions are just as enjoyable, and often less crowded, on drizzly days. Pack your waterproof gear and lean into the authentic Seattle experience.
Seriously, think in layers. Seattle weather can change on a dime, going from sunny to cloudy and back again within hours. Being able to add or remove clothing will make your day much more comfortable.
Balance your outdoor adventures with Seattle's fantastic indoor attractions. Think museums, coffee shops, breweries, and the vibrant Pike Place Market – all perfect for dodging a sudden shower.
Seattle's hills and sometimes wet conditions make walking a workout. Utilize the excellent public transportation system (bus, light rail, streetcar) to save your legs and stay dry.
April can see some popular local events kicking off. If your visit coincides with a festival or major sporting event, make sure to book your accommodations early to get the best selection and prices.
Not typically. April in Seattle is past the need for a heavy winter coat. A good waterproof and windproof jacket with layers underneath will be more than sufficient to keep you warm and dry.
Definitely bring an umbrella! While a waterproof jacket is essential, a compact travel umbrella offers extra protection for your head and makes walking in continuous drizzle much more pleasant, especially if you want to keep your hair and face dry.
Comfortable, waterproof walking shoes or boots are highly recommended. Seattle has many hills and often wet sidewalks. You'll thank yourself for having shoes that can handle both the terrain and potential rain.
April often sees the start of spring festivals and events. While specific dates vary annually, spring in Seattle is a time when the city reawakens with farmers markets, cherry blossom viewings, and various cultural events. Check local listings closer to your travel date for the most accurate information.
Seattle's dining and nightlife scene is generally casual. For most restaurants, smart casual attire (nice jeans or chinos with a sweater or button-down) is perfectly acceptable. For more upscale establishments, business casual would be appropriate, but formal wear is rarely required.
Yes! April is typically prime cherry blossom season in Seattle, with the University of Washington'squad being a particularly famous and stunning spot. The exact timing can vary slightly each year based on the weather, but mid-April is often a good bet.