Seattle in December
A quieter, shoulder or off-peak time. The best months for Seattle are June, July, August and September. In December, cool, bring a warm jacket and layers; expect frequent rain, so bring a waterproof and plan some indoor options.
Weather and what to pack
In December, Seattle is typically cool, bring a warm jacket and layers; expect frequent rain, so bring a waterproof and plan some indoor options. Average temperatures sit around 8°C with about 232mm of rain across the month.
Things to do in Seattle in December
Highlights from Wikipedia and OpenStreetMap.
Want these arranged into days? See the full 3 days Seattle itinerary →
Seattle in December: FAQ
Is December a good time to visit Seattle?+
A quieter, shoulder or off-peak time. Seattle's best months are generally June, July, August and September.
What is the weather like in Seattle in December?+
Expect average temperatures around 8°C. Rainfall averages about 232mm for the month. In short, cool, bring a warm jacket and layers; expect frequent rain, so bring a waterproof and plan some indoor options.
What should I pack for Seattle in December?+
Based on the typical December weather: cool, bring a warm jacket and layers; expect frequent rain, so bring a waterproof and plan some indoor options.
What is there to do in Seattle in December?+
Popular things to do include Forterra, 901 Fifth Avenue, Fountain of Wisdom and Seattle Central Library. There is a longer list below, or you can generate a full plan.