Discover the best time of year, based on historical climate, temperature, and precipitation.
The best time to visit Seattle is June, July, August, when the weather, flight prices, and crowds align. — predictable climate
🌦Cool & rainy
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Contains affiliate links.
| Score | 7 | 9 | 27 | 45 | 76 | 84 | 94 | 92 | 82 | 47 | 9 | 6 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Cold | Cold | Cold | Cold | Mild | Mild | Pleasant | Pleasant | Mild | Cool & rainy | Cold | Cold |
| Temperature | 3–8°C | 2–8°C | 4–11°C | 6–14°C | 9–18°C | 12–21°C | 15–25°C | 15–25°C | 13–20°C | 9–15°C | 5–10°C | 3–7°C |
| Feels like | -1–5°C | -1–5°C | 0–8°C | 3–11°C | 7–17°C | 11–20°C | 14–25°C | 15–25°C | 12–19°C | 7–13°C | 2–8°C | -1–4°C |
| Precipitation | 186mm 18 days | 125mm 15 days | 108mm 18 days | 85mm 16 days | 53mm 12 days | 51mm 9 days | 14mm 4 days | 27mm 5 days | 63mm 8 days | 127mm 15 days | 176mm 18 days | 189mm 18 days |
| Sunshine | 3.1h ☀︎ 34% | 4.0h ☀︎ 39% | 6.4h ☀︎ 54% | 8.3h ☀︎ 60% | 9.6h ☀︎ 63% | 11.7h ☀︎ 73% | 12.7h ☀︎ 82% | 11.5h ☀︎ 81% | 9.2h ☀︎ 74% | 5.9h ☀︎ 54% | 3.9h ☀︎ 41% | 2.7h ☀︎ 31% |
| Wind | SE · 19 km/h | SE · 20 km/h | S · 19 km/h | S · 19 km/h | SW · 17 km/h | W · 17 km/h | N · 16 km/h | NW · 17 km/h | SW · 17 km/h | SE · 18 km/h | SE · 20 km/h | SE · 20 km/h |
| Humidity (%) | 84% | 82% | 80% | 77% | 74% | 70% | 66% | 68% | 76% | 82% | 83% | 84% |
| Perfect days | 0% | 0% | 1% | 5% | 25% | 40% | 63% | 63% | 46% | 7% | 0% | 0% |
| Dry streak | 6d | 6d | 6d | 6d | 10d | 10d | 19d | 15d | 12d | 9d | 6d | 7d |
| Sunny streak | 5d | 7d | 8d | 12d | 14d | 15d | 23d | 20d | 14d | 9d | 5d | 4d |
| Extreme heat | — | — | — | — | — | 0% | 1% | 0% | — | — | — | — |
| Extreme cold | 25% | 25% | 11% | 1% | — | — | — | — | — | 0% | 10% | 24% |
| Temperature | +1.4° | -0.6° | -0.1° | +0.2° | -0.3° | +0.8° | -0.2° | +0.7° | +0.9° | +1.4° | +0.5° | +2.1° |
| Rainfall | Stable | Stable | Getting drier | Stable | Stable | Stable | Stable | Stable | Stable | Stable | Getting drier | Stable |
| Ideal warm days | 0% | 0% | 0% | 0% | 3% | 10% | 33% | 39% | 10% | 0% | 0% | 0% |
| Outdoor comfort | 0% | 0% | 1% | 8% | 30% | 46% | 62% | 60% | 53% | 12% | 0% | 0% |
| Dry week odds | 6% | 5% | 5% | 5% | 16% | 20% | 56% | 47% | 26% | 14% | 5% | 7% |
| Heavy rain | 7% | 4% | 4% | 2% | 1% | — | — | — | 3% | 5% | 9% | 6% |
| Snow days | 13% | 15% | 8% | 4% | — | — | — | — | — | — | 5% | 17% |
| Day length | 8.9h | 10.3h | 11.9h | 13.7h | 15.2h | 15.9h | 15.5h | 14.2h | 12.5h | 10.8h | 9.3h | 8.5h |
| Tourist Crowds | Low season | Low season | Shoulder season | Shoulder season | High season | High season | High season | High season | High season | High season | Shoulder season | Shoulder season |
Seattle's signature summer festival, Seafair, transforms the city into a vibrant celebration of maritime heritage and co…
The Northwest Folklife Festival celebrates the diverse cultural traditions of the Pacific Northwest through music, dance…
Bumbershoot is one of North America's largest urban arts and music festivals, held annually over Labor Day weekend. Enjo…
The Argosy Cruises Christmas Ship Festival is a beloved holiday tradition, with a lead boat adorned with lights and choi…
The Fremont Fair is a quirky and beloved Seattle tradition, culminating in the famous Solstice Parade featuring painted…
SIFF is one of the largest and most respected film festivals in North America, showcasing hundreds of films over several…
Seattle's global reputation for relentless gloom is entirely accurate for eight months of the year, which makes its luminous, nearly rainless midsummer feel like an entirely different civilization.
The city sits pinched on an isthmus between the deep marine trenches of Puget Sound and the freshwater mirror of Lake Washington, wrapped in evergreen slopes and shadowed by distant volcanic peaks. For most of the year, low gray stratus clouds clamp down like a wet lid, keeping daylight dim and mist suspended in the air. Yet the paradox of Seattle is twofold: the obvious summer window is not just marginally better than the rest of the year—it is spectacular—and the city reaches its peak congestion not during those radiant July afternoons, but in the soaking, wind-battered dark of late autumn.
Midsummer in Seattle is a revelation that borders on the surreal. The Pacific high-pressure system locks into place, brushing aside the marine layer and unveiling weeks of uninterrupted blue sky. Afternoon temperatures settle into a crisp, dry warmth around the mid-twenties, and dusk stretches out toward ten at night. The city shifts its entire life outdoors. Wooden docks along Madison Park fill with swimmers, rowers slide across Lake Washington, and the salt air coming off Elliott Bay cuts cleanly through the afternoon heat.
This is the season you should come. Conventional travel advice often nudges people toward the shoulder months to dodge foot traffic, but here that advice fails: summer is simply too good to trade away for slightly quieter sidewalks. The city celebrates its brief golden era with an intensity born of long deprivation. Seafair roars over the water through July and August, sending hydroplanes streaking across the lake, while late August rolls straight into the music and sprawling art installations of Bumbershoot. From the bluffs of Magnolia down to the beach fires of West Seattle, the entire urban landscape feels celebratory, luminous, and impossibly green.
Because rainfall drops to a near standstill, days are reliably spent walking between distinct pockets of the city. You can spend an entire afternoon wandering from the quiet shaded lanes of Queen Anne down to the lively waterfront promenades, or watch paddleboarders trace the shores around Green Lake without ever glancing at a radar forecast.
September maintains the golden warmth of late summer for its first two weeks, but by the equinox, the maritime air begins to cool. Crowd levels drop sharply—it is the quietest spell the city gets between spring and deep winter. The leaves turn vivid amber through the Central District and across the wooded trails of Seward Park, and the breeze carries the damp, earthy scent of wet cedar.
By October, the ceiling lowers noticeably. Rain returns not as sudden storms, but as the classic Pacific Northwest envelope—a gentle, pervasive moisture that clings to wool coats and darkens the brickwork in Capitol Hill and Ballard. Days grow noticeably shorter, yet the biting chill has not yet set in. It is a contemplative, rewarding time to explore the city's indoor life, lingering in the historic pockets of Chinatown-International District or browsing neighborhood bookshops in Phinney Ridge before the heavy winter storms establish their grip.
November presents the calendar's most striking contradiction. It is consistently the wettest, grayest month of the year, with daytime temperatures hovering in the single digits and darkness arriving before five in the afternoon—yet it registers as the single busiest month on the city's calendar. Visitors arrive in droves for regional shopping, family gatherings, and the arrival of winter holiday traditions. The Argosy Cruises Christmas Ship Festival gathers illuminated flotillas that drift past cold, wind-swept shores from Leschi to Kirkland, their onboard choirs echoing over the black water of Lake Washington while bundled crowds huddle on pebble beaches.
December continues the festive press, even as the sun drops to a meager few hours of pale, low-angled light per day. If you visit now, you must embrace the city on its own terms. This means accepting soaked cuffs, navigating crowded ferry decks, and leaning into the cozy shelter of neighborhood taverns in Fremont and industrial tasting rooms in Georgetown. By January and February, the holiday frenzy evaporates, leaving behind a quiet, dripping stillness. The rain is rarely violent—it falls at an easy, monotonous pace—but it is constant, turning every park path from Ravenna to Madrona into a sponge.
Spring arrives slowly, teasing with brilliant blue mornings that dissolve into brisk squalls by lunchtime. In March and April, the cherry blossoms burst into pink clouds around the University District, but the air retains a sharp bite that demands heavy layers. The rain begins to lose its winter volume, though the drizzle remains stubborn.
May brings a palpable change in tempo. Daylight expands rapidly, and the city begins stepping outside again. The Seattle International Film Festival brings packed houses to theaters in Queen Anne and Capitol Hill, while Memorial Day weekend sees crowds spill onto the lawn for the Northwest Folklife Festival, where folk dancers, street buskers, and artisan stalls take over the core of the city. June leads directly to the Fremont Fair & Solstice Parade, where painted cyclists and community floats signal that the long gray slumber is finally over, setting the stage for the immaculate summer ahead.
Top sights and attractions to build your days around once you know when to go.
Lumen Field is a multi-purpose stadium in Seattle, Washington, United States. Located in the city's SoDo neighborhood, it is the home field for the Seattle Seahawks of the National Football League (NFL), Seattle Sounders FC of Major League Soccer (MLS), and Seattle Reign FC of the National Women's Soccer League (NWSL). It has a seating capacity of 68,740 spectators for NFL games and 37,722 for most MLS matches. The complex also includes the Event Center, which is home to the Washington Music Theater, a parking garage, and a public plaza. Located within a mile (1.6 km) of Downtown Seattle, the stadium is accessible by multiple freeways and forms of mass transit.
The Space Needle is an observation tower in Seattle, Washington, United States. Considered to be an icon of the city, it has been designated a Seattle landmark. Located at 400 Broad Street in the Lower Queen Anne neighborhood, it was built in the Seattle Center for the 1962 World's Fair, which drew more than 2.3 million visitors.
T-Mobile Park is a retractable roof ballpark in Seattle, Washington, United States. It is the home stadium of the Seattle Mariners of Major League Baseball and has a seating capacity of 47,368. It is in Seattle's SoDo neighborhood, near the western terminus of Interstate 90 and is owned and operated by the Washington State Major League Baseball Stadium Public Facilities District. The first game at the stadium was played on July 15, 1999.
The Museum of Pop Culture is a nonprofit museum in Seattle, Washington, United States, dedicated to contemporary popular culture. It was founded by Microsoft co-founder Paul Allen in 2000 as the Experience Music Project. Since then MOPOP has organized dozens of exhibits, 17 of which have toured across the U.S. and internationally.
The Seattle Art Museum is an art museum located in Seattle, Washington, United States. The museum operates three major facilities: its main museum in downtown Seattle; the Seattle Asian Art Museum in Volunteer Park, Capitol Hill; and Olympic Sculpture Park on the central Seattle waterfront, which opened in 2007.
The Seattle Center is an entertainment, education, tourism and performing arts center located in the Lower Queen Anne neighborhood of Seattle, Washington, United States. Constructed for the 1962 World's Fair, the Seattle Center's landmark feature is the 605 ft (184 m) Space Needle, an official city landmark and globally recognized symbol of Seattle's skyline. Other notable attractions include Pacific Science Center, Climate Pledge Arena, and the Museum of Pop Culture (MoPOP), as well as McCaw Hall, which hosts both Seattle Opera and Pacific Northwest Ballet. The Seattle Center Monorail provides regular public transit service between the Seattle Center and Westlake Center in downtown Seattle, and is itself considered a tourist attraction.
The Kingdome was a multi-purpose stadium located in the Industrial District neighborhood of Seattle, Washington, United States. Owned and operated by King County, it was the home stadium of the Seattle Seahawks of the National Football League (NFL) and the Seattle Mariners of Major League Baseball (MLB); it was also home to the Seattle SuperSonics of the National Basketball Association (NBA) from 1978 to 1985 and additionally served as both the home outdoor and indoor venue for the Seattle Sounders of the North American Soccer League (NASL). The Kingdome measured 660 feet (200 m) wide from its inside walls.
Husky Stadium is an outdoor football stadium on the campus of the University of Washington in Seattle, Washington, United States. It has been home to the Washington Huskies of the Big Ten Conference since 1920, hosting their football games. Originally named University of Washington Stadium, it was renamed Husky Stadium following the 1970 football season. Husky Stadium also briefly hosted the Seattle Seahawks of the National Football League for part of the 1994 season while the Kingdome was being repaired and again in 2000 and 2001 while Qwest Field was being constructed.
The Henry Art Gallery is the contemporary art museum of the University of Washington in Seattle, Washington. It is administered by the Arts Division of the College of Arts and Sciences of the University of Washington.

The Museum of Flight is a private non-profit air and space museum in the Seattle metropolitan area of Washington in the United States. It is located at the southern end of King County International Airport in the city of Tukwila, immediately south of Seattle. It was established in 1965 and is fully accredited by the American Alliance of Museums. As the largest private air and space museum in the world, it also hosts large K–12 educational programs.
The Seattle Great Wheel is a 53-meter Ferris wheel at Pier 57 on Elliott Bay in Seattle, Washington, United States. At an overall height of 175 feet (53.3 m), it was the tallest Ferris wheel on the West Coast of the United States when it opened in June 2012.
The Burke Museum of Natural History and Culture is the natural history museum of the University of Washington in Seattle, Washington. It is administered by the Arts Division of the College of Arts and Sciences of the University of Washington.
Places from Wikidata and Wikipedia.
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State of Washington · United States of America
State of Washington · United States of America
State of Washington · United States of America