Seattle in September
Average Temperature: 21°C
Traveling to Seattle, Washington, in September is a bit like catching the city in a sweet spot between summer and fall. The weather tends to be pretty pleasant, with less rain than the wetter months, making it a good time to explore the city's famous outdoor spots without constantly worrying about getting soaked. You can enjoy the iconic Pike Place Market, stroll along the waterfront, or take a trip up the Space Needle with relatively clear skies. Plus, the summer crowds start to thin out a bit, so you might find it easier to get into popular restaurants and attractions without the typical tourist rush.
That said, Seattle in September still carries its signature laid-back vibe, and you’ll notice locals starting to gear up for the cooler, rainier months ahead. The city's natural beauty really shines as the leaves begin to change color, offering some lovely autumn scenery in places like Discovery Park or along the Burke-Gilman Trail. It’s a great time to enjoy a coffee at a cozy café or catch some live music in one of the many intimate venues around town. Just pack a light jacket and be ready for a mix of sun and clouds—you’re in for a balanced, authentic Seattle experience.
Average Monthly Temperatures
Cost Index
Seattle is considered a moderately high-cost travel destination primarily due to its robust economy and popularity as a tourist hub. Accommodation prices can be on the higher side, especially in peak seasons or downtown areas. Dining options range from moderately priced to expensive, with many fine dining establishments available. Additionally, transportation costs, including public transit and parking fees, add to the overall expenses. However, there are also budget-friendly options available, making it not quite as expensive as the highest-tier cities, but still pricier than many other destinations.
Location
Seattle is located at coordinates 47.60° latitude, -122.33° longitude.
Weather Summary
September is warm in Seattle with average temperatures of 21°C.