Seattle Weather In December: What To Expect

Planning a trip to Seattle in December? Be prepared for cool, wet weather. Expect average temperatures in the 40s, frequent rain, and cloudy skies. This guide provides a comprehensive overview of Seattle's December weather.

Key Takeaways

• Expect cool and wet weather with frequent rainfall throughout December.
• Average high temperatures hover around 46°F (8°C), with lows around 37°F (3°C).
• December is one of Seattle's cloudiest months, with limited sunshine.
• Pack waterproof clothing, layers, and comfortable walking shoes for the rain.
• Despite the weather, December offers festive holiday events and cozy indoor activities.

Introduction

Seattle in December is characterized by its cool, wet climate and the festive atmosphere of the holiday season. While the weather may not be ideal for outdoor adventures, the city offers a unique charm with its twinkling lights, cozy coffee shops, and various indoor attractions. Understanding what to expect in terms of weather conditions is crucial for planning a comfortable and enjoyable trip.

What to Expect: Seattle Weather in December

Temperature

December in Seattle brings average high temperatures of around 46°F (8°C) and lows around 37°F (3°C). While temperatures rarely dip below freezing, the dampness in the air can make it feel colder. It's essential to dress in layers to adapt to the fluctuating temperatures throughout the day.

Precipitation

Seattle is known for its rainfall, and December is one of the wettest months of the year. Expect frequent rain showers, with an average of 14 rainy days in the month. The city receives an average of 5.7 inches of rainfall in December, contributing to its reputation as a rainy destination. Be sure to pack waterproof clothing and an umbrella to stay dry.

Daylight

December marks the shortest days of the year in Seattle. The city experiences limited daylight hours, with sunrise occurring around 7:45 am and sunset around 4:20 pm. This leaves only about 8 hours and 30 minutes of daylight. Plan your activities accordingly, especially if you intend to explore outdoor attractions. — Venice Weather In October: Your Guide

Cloud Cover

Seattle's skies in December are predominantly cloudy. Expect overcast conditions for most of the month, with limited sunshine. The cloud cover adds to the city's cozy and atmospheric ambiance but can also affect visibility for sightseeing.

What to Wear in Seattle in December

Dressing appropriately for Seattle's December weather is crucial for staying comfortable and dry. Here's a packing list to guide you: — Government Shutdown: What It Means For You

• Waterproof Jacket: A high-quality waterproof jacket is essential for protection against the rain. Look for a jacket with a hood to keep your head dry.
• Layers: Dress in layers to adapt to the changing temperatures. Include sweaters, fleece jackets, and long-sleeved shirts that can be easily added or removed.
• Waterproof Shoes: Comfortable, waterproof shoes are a must for walking around the city in the rain. Consider waterproof boots if you plan on spending a significant amount of time outdoors.
• Warm Socks: Warm socks, preferably wool or synthetic, will keep your feet cozy and dry.
• Gloves, Hat, and Scarf: These accessories will help protect you from the cold and wind.
• Umbrella: A compact umbrella is convenient for navigating the city during rain showers.

Things to Do in Seattle in December

Despite the weather, Seattle offers a variety of activities and attractions to enjoy in December. Here are a few suggestions:

• Visit Pike Place Market: Explore the iconic Pike Place Market, where you can find fresh produce, seafood, flowers, and unique gifts. The market is bustling with activity and offers a vibrant atmosphere.
• Explore the Seattle Center: The Seattle Center, home to the Space Needle, Museum of Pop Culture (MoPOP), and other attractions, is a great place to spend a day indoors. Consider visiting the Winterfest celebration, which features holiday-themed activities and displays.
• Discover the Museum of Pop Culture (MoPOP): Immerse yourself in music, science fiction, and pop culture at MoPOP. The museum offers engaging exhibits and interactive displays.
• Stroll through the Seattle Art Museum (SAM): Admire a diverse collection of art at SAM, which features both permanent and temporary exhibitions.
• Experience the Holiday Lights: Seattle comes alive with festive holiday lights in December. Take a stroll through downtown or visit the Woodland Park Zoo's WildLights display.
• Enjoy a Cozy Coffee Shop: Seattle is known for its coffee culture. Warm up in a cozy coffee shop and enjoy a cup of locally roasted coffee.

Best Practices for Visiting Seattle in December

• Check the Weather Forecast: Stay informed about the weather conditions by checking the forecast regularly before and during your trip.
• Pack Appropriately: Pack waterproof clothing, layers, and comfortable walking shoes to stay comfortable in the rain and cold.
• Plan Indoor Activities: Have a mix of indoor and outdoor activities planned, and be prepared to adjust your schedule based on the weather.
• Take Advantage of Public Transportation: Seattle has a good public transportation system, which can be especially useful in the rain.
• Embrace the Cozy Atmosphere: Seattle in December offers a unique cozy atmosphere. Embrace the rainy days and enjoy the city's indoor attractions and festive spirit.

Common Mistakes to Avoid

• Underestimating the Rain: Seattle's rain can be persistent and heavy. Don't underestimate the importance of waterproof clothing and an umbrella.
• Wearing the Wrong Shoes: Avoid wearing shoes that are not waterproof or comfortable for walking in the rain. Wet feet can make your trip miserable.
• Not Layering Clothing: Layering is essential for staying comfortable in Seattle's fluctuating temperatures. Avoid wearing bulky clothing that cannot be easily adjusted.
• Overlooking Indoor Activities: Seattle offers a variety of indoor attractions, especially during the rainy season. Don't focus solely on outdoor activities.
• Not Checking for Holiday Events: December is a festive time in Seattle, with numerous holiday events and activities. Check the local event calendars and plan accordingly.

FAQs About Seattle Weather in December

1. Is it always raining in Seattle in December?

While December is one of Seattle's rainiest months, it doesn't rain every single day. However, expect frequent rain showers and be prepared for wet weather.

2. What is the average temperature in Seattle in December?

The average high temperature in Seattle in December is around 46°F (8°C), and the average low is around 37°F (3°C).

3. Does it snow in Seattle in December?

Snowfall in Seattle in December is possible but not guaranteed. The city typically experiences more rain than snow during this month. — The Quad In Whittier: Your Ultimate Guide

4. What are the daylight hours like in Seattle in December?

December has the shortest days of the year in Seattle, with approximately 8 hours and 30 minutes of daylight. Sunrise is around 7:45 am, and sunset is around 4:20 pm.

5. What should I pack for a trip to Seattle in December?

Pack waterproof clothing, layers, comfortable waterproof shoes, gloves, a hat, and a scarf. An umbrella is also essential.

Conclusion: Enjoying Seattle in December

Seattle in December offers a unique charm with its festive atmosphere and cozy indoor attractions. While the weather may be cool and wet, being prepared with the right clothing and planning a mix of indoor and outdoor activities will ensure an enjoyable trip. Embrace the city's holiday spirit and explore its many offerings.

Ready to plan your December trip to Seattle? Book your accommodations and activities today!

Last updated: October 26, 2023, 16:30 UTC