Des Moines

The ideal location for your Pacific Northwest event, Seattle Southside offers convenient access to Sea-Tac International Airport (SEA), a short Link Light Rail ride to downtown Seattle and more affordable hotel rates to make your event a success, typically 20-30% less than downtown Seattle, as well as complimentary airport shuttles.

We are centrally located between Seattle and Tacoma, with ease of access to iconic Washington state landmarks such as the Space Needle, Pike Place Market, and Mount Rainier and offer over 50 hotels in close proximity to the airport, the second largest region of hotels in Washington state.

Seattle Southside offers many unique venue opportunities along with various ballroom options. At the world-famous Museum of Flight, dine under a Blackbird Spy Plane, or under WWII fighter planes serenaded by a big band group, or next to the only NASA Space Shuttle Trainer where every Space Shuttle astronaut trained for missions. For a more serene atmosphere, hold your event at the Beach Park Event Center, a retreat camp in a beautiful green forested park, adjacent to a pristine, rocky beach that has been repurposed as an event space. In addition, over 25 Seattle Southside hotels offer event space ranging in size from an intimate board room setting to massive ballrooms capable of hosting 2,200 event attendees.

The Crowne Plaza Seattle Airport and the Doubletree by Hilton Seattle Airport offer amazing views from their large windowed space of Mt. Rainier and South Seattle. Cedarbrook Lodge's event spaces overlook lush wetlands and forest with a luxuriously rustic lodge-like atmosphere.

In addition to being an exceptional meeting destination, we provide complimentary services to planners who host their events in our region, including site sourcing, site visit coordination, itinerary planning, PR and media services, and complimentary area guides, maps, and registration bags.

Contact Noelle Khim, noelle@seattlesouthside.com, at Seattle Southside RTA for more suggestions and to match the perfect venue to your event!
...
Des Moines
Weather and Seasonality
Seattle Southside experiences a four-season climate with an average of only 34 inches of rain each year and about five inches of snowfall each year. The US average for rain is 30 inches and 28 inches of snow per year.

August is the region's warmest month, with the average high of 73⁰F and low of 55⁰F. January serves as its coldest month, with an average high of 47⁰F and low of 36⁰F.
...
MonthHigh/Low °FSeasonality
January48°/38°Low
February48°/38°Low
March54°/40°Medium
April59°/44°Medium
May66°/49°Medium
June71°/53°High
July78°/57°High
August79°/58°High
September71°/54°Medium
October60°/47°Medium
November52°/41°Low
December46°/37°Low