Is December a Good Time to Visit Seattle?
Monsoon conditions shape Seattle's December: expect 50% daily rain chance. Mornings often clear before afternoon showers - early starts recommended.
Decision Factors
Very high humidity
84% average humidity
Frequent rainfall expected
50% chance of rain - pack waterproofs
Near active volcano: Mount Rainier
Medium volcanic risk
Shoulder season - balanced conditions
78% of peak - good value with moderate crowds
Good For
- 🏛️Cultural tourists
Comfortable conditions for exploring museums and sites
- 💼Business travelers
Climate-controlled meetings unaffected by weather
Who Should Avoid
- 🏖️Beach lovers
Sea temperature only undefined°C - too cold for comfortable swimming
- 👴Elderly travelers
84% humidity creates difficult conditions
- 📸Photographers
79% cloud cover limits natural light opportunities
- 💑Honeymoon couples
Wedding score only 38/100 - better months available
