D.C. Weather In December: What To Expect

December in Washington, D.C., brings crisp air, festive events, and a touch of winter charm. Understanding the weather patterns can help you plan accordingly for a comfortable and enjoyable visit or residency. This guide provides a comprehensive overview of what to expect, from average temperatures to potential snowfall.

Key Takeaways

• December in D.C. is typically cold, with average highs in the low 40s (°F) and lows in the 30s (°F).
• Snowfall is possible, but significant accumulations are not guaranteed.
• Pack layers, including warm coats, hats, gloves, and scarves.
• Check the forecast regularly for updates, especially if you have outdoor activities planned.
• December offers a range of indoor and outdoor holiday events and attractions.

Introduction

Washington, D.C. in December is a unique experience. The city's monuments and historical sites take on a different ambiance under the winter sky, and numerous holiday events add to the festive atmosphere. However, the weather can be unpredictable, ranging from mild days to cold snaps with potential snow or ice. Being prepared for varying conditions is essential for making the most of your time in the nation's capital.

What to Expect: Temperature, Precipitation, and Sunlight

Temperature

The average high temperature in December is around 43°F (6°C), while the average low is approximately 32°F (0°C). It's not uncommon for temperatures to dip below freezing, particularly at night. While some days may feel relatively mild, others can be quite cold, especially when the wind chill factor is considered. The coldest recorded temperature in December was -15°F (-26°C) in 1980, and the warmest recorded temperature was 77°F (25°C) in 1998.

Precipitation

December is one of the drier months in D.C., but precipitation is still possible. Snowfall is a common concern, with an average of 2.4 inches (6 cm) falling during the month. However, it's important to note that snowfall can vary significantly from year to year. Some Decembers may bring several inches of snow, while others may see very little or none at all. Rain is also a possibility, and it can sometimes mix with snow or sleet, creating slippery conditions. The highest recorded snowfall in December was 26.4 inches (67 cm) in 2009.

Daylight

December has the shortest days of the year in D.C., with daylight hours dwindling to around 9 hours and 30 minutes by the winter solstice (December 21st or 22nd). The sun typically rises around 7:20 AM and sets around 4:50 PM. This limited daylight means it's crucial to plan outdoor activities accordingly and be aware of reduced visibility, especially during commutes.

How to Prepare for December Weather in D.C.

Clothing

Dressing in layers is the key to staying comfortable in D.C.'s December weather. Start with a base layer of thermal underwear or moisture-wicking fabrics to keep warm and dry. Add a middle layer of fleece or a sweater for insulation, and top it off with a waterproof and windproof outer coat or parka. Don't forget to protect your extremities with hats, gloves, scarves, and warm socks. Waterproof boots are essential for navigating potentially snowy or icy sidewalks.

Footwear

Sturdy, waterproof boots with good traction are crucial for walking around D.C. in December. Sidewalks and streets can become slippery after snowfall or freezing rain, so choose footwear that will provide stability and prevent falls. Consider boots with insulation to keep your feet warm, and opt for styles that are easy to clean, as slush and salt can damage certain materials.

Travel Considerations

If you're traveling to D.C. in December, be aware that weather conditions can impact transportation. Flights may be delayed or canceled due to snow or ice, and road conditions can become hazardous. Allow extra time for travel, check traffic reports before heading out, and consider using public transportation, which is often less affected by weather than driving. The D.C. Metro system provides a convenient way to get around the city, and the Circulator bus offers service to popular tourist destinations.

Activities and Attractions in December

Despite the cold weather, December is a vibrant time to visit D.C., with many holiday-themed events and attractions. The National Christmas Tree Lighting Ceremony is a popular annual event, as are the holiday boat parades on the Potomac River. Museums and galleries offer a warm escape from the cold, and many have special holiday exhibits. Ice skating at the National Gallery of Art Sculpture Garden is a classic winter activity, and the Downtown Holiday Market provides opportunities for shopping and festive treats. ZooLights at the National Zoo is a must-see for families, with dazzling light displays and animal exhibits. — Harleysville, PA Zip Code: Find It Fast!

Best Practices for Staying Safe and Comfortable

• Check the forecast daily: Stay informed about the latest weather conditions and any potential warnings or advisories.
• Dress in layers: Be prepared for fluctuating temperatures by wearing clothing that can be easily added or removed.
• Stay hydrated: Drink plenty of water, even in cold weather, as dehydration can increase susceptibility to cold-related illnesses.
• Protect your skin: Use sunscreen and lip balm to prevent dryness and sun damage, even on cloudy days.
• Be aware of wind chill: The wind can make temperatures feel significantly colder, so dress accordingly.
• Take breaks indoors: If you're spending extended periods outdoors, warm up periodically in heated spaces.
• Watch for ice: Be cautious on sidewalks and stairs, especially after snowfall or freezing rain.

Common Mistakes to Avoid

• Underestimating the cold: D.C. in December can be surprisingly cold, so don't assume that a light jacket will suffice.
• Wearing inappropriate footwear: Shoes without good traction can lead to slips and falls on icy surfaces.
• Ignoring weather warnings: Pay attention to advisories about snow, ice, or wind chill, and adjust your plans accordingly.
• Overexerting yourself: Cold weather can put extra strain on the body, so avoid strenuous activities without proper preparation.
• Forgetting sun protection: Sunscreen is still important in winter, especially on bright, sunny days.

FAQs About D.C. Weather in December

1. How much snow does D.C. get in December? On average, D.C. receives about 2.4 inches of snow in December, but the amount can vary greatly from year to year.

2. What is the average temperature in D.C. in December? The average high temperature is around 43°F (6°C), and the average low is approximately 32°F (0°C).

3. What should I pack for a trip to D.C. in December? Pack layers, including a warm coat, hat, gloves, scarf, waterproof boots, and thermal underwear. — 7th Street, Fort Worth: Guide To Entertainment & More

4. Are there any outdoor activities to do in D.C. in December? Yes, there are many outdoor activities, such as visiting the National Christmas Tree, ice skating, and attending holiday parades. Be sure to dress warmly.

5. How does the weather affect transportation in D.C. in December? Snow and ice can cause delays and cancellations for flights and public transportation. Allow extra travel time and check for updates. — Benicio Del Toro: Biography, Movies, And Net Worth

6. What are some indoor activities to do in D.C. in December? D.C. offers numerous indoor attractions, including museums, art galleries, theaters, and holiday markets.

Conclusion

December in Washington, D.C., offers a blend of festive cheer and winter weather challenges. By understanding the typical weather patterns and preparing accordingly, you can enjoy all that the city has to offer during this special time of year. Remember to dress warmly, check the forecast, and be aware of potential travel disruptions. Plan your visit today and experience the magic of D.C. in December!

Last updated: October 26, 2023, 18:34 UTC