DC Weather In December: What To Expect & How To Prepare

December in Washington, D.C., is a time of festive cheer, holiday markets, and the crisp chill of winter. Understanding the weather conditions during this month is crucial for planning a visit or simply navigating daily life in the capital. This guide provides a comprehensive overview of what to expect from Washington DC weather in December, including average temperatures, precipitation, and tips for staying comfortable. Air Quality In New Jersey Factors, Impacts, And Solutions

Understanding Washington DC December Weather

The December weather in Washington DC transitions the city firmly into winter, with cooler temperatures and increased chances of precipitation. Average highs hover around the mid-40s Fahrenheit (4-7 degrees Celsius), while average lows dip to the low 30s Fahrenheit (around 0 degrees Celsius). It's a month where layering clothing becomes essential, and the occasional snowfall adds a picturesque touch to the city's monuments and landmarks.

Average Temperatures and Precipitation

Washington DC weather in December sees a significant drop in temperature compared to the autumn months. To be specific, the average high temperature is around 44°F (6.7°C), while the average low temperature is approximately 32°F (0°C). While these are averages, it's not uncommon to experience days with temperatures dipping below freezing, especially during the evenings and early mornings.

Precipitation is also a factor to consider when preparing for December in DC. Typically, the city receives around 3.5 inches of rainfall throughout the month. While rain is more common, snowfall is also a possibility. On average, Washington DC experiences about 4 inches of snowfall in December, though this can vary significantly from year to year. Some years may see very little snow, while others may experience heavier snowfalls that can impact travel and daily routines.

Daylight Hours and Sunshine

Daylight hours are at their shortest in December due to the winter solstice. The sun typically rises around 7:20 AM and sets around 4:45 PM, leaving just under 9.5 hours of daylight. This shorter daylight period can influence outdoor activities and sightseeing plans. Make sure to factor in the limited daylight when planning your itinerary and prioritize indoor activities or visit well-lit areas during the evening hours.

Sunshine is also less prevalent in December compared to other months. Cloudy days are more frequent, and the city often experiences a gray and overcast atmosphere. While this can add a certain ambiance to the winter season, it's worth noting that Vitamin D deficiency can be a concern during these months, so consider supplementing if necessary and make an effort to get outside during the sunnier periods.

Historical Weather Patterns

Reviewing historical weather data can provide valuable insights into what to expect in Washington DC during December. Looking at past years can reveal trends in temperature, precipitation, and snowfall. This information can help you better prepare for your trip or plan your winter activities.

For example, examining historical snowfall data can show you the range of snowfall amounts the city has experienced in previous Decembers. This can help you gauge the likelihood of significant snowfall during your visit and plan accordingly. Similarly, looking at temperature trends can give you a sense of the potential range of daily temperatures and help you pack appropriate clothing. NYC Weather In February: What To Expect

Websites like the National Weather Service (https://www.weather.gov/) and Weatherspark (https://weatherspark.com/) offer detailed historical weather data for Washington DC, allowing you to research past weather patterns and make informed decisions about your December plans. These resources provide daily temperature records, precipitation amounts, snowfall data, and other relevant weather information.

Preparing for December Weather in Washington DC

Knowing what to expect from Washington DC weather in December allows you to prepare accordingly and maximize your enjoyment of the city. Proper clothing, footwear, and an awareness of potential weather hazards are essential for a comfortable and safe experience.

What to Wear: Clothing and Layering

Layering is the key to staying comfortable in Washington DC during December. The fluctuating temperatures and the combination of outdoor and indoor activities make it essential to have clothing options that can be added or removed as needed. Start with a base layer of moisture-wicking fabric to keep sweat away from your skin. Add an insulating middle layer, such as a fleece jacket or sweater, for warmth. Finally, top it off with a waterproof and windproof outer layer, such as a winter coat or parka.

In addition to layering, pay attention to specific clothing items that will provide the most protection from the cold. A warm hat, gloves, and scarf are essential for protecting your extremities from the cold and wind. Choose gloves or mittens that are insulated and waterproof to keep your hands warm and dry. A scarf will protect your neck and face from the cold wind, and a hat will help retain body heat. Consider wearing thermal socks to keep your feet warm, especially if you plan to spend a lot of time outdoors.

Footwear is another crucial consideration. Opt for waterproof and insulated boots with good traction to navigate potentially icy or snowy conditions. Avoid wearing shoes with smooth soles, as they can be slippery on ice. Consider investing in a pair of winter boots with a good grip to ensure your safety while walking around the city. Proper footwear will help you stay warm, dry, and stable on potentially slippery surfaces.

Dealing with Rain and Snow

As mentioned earlier, Washington DC experiences both rain and snow in December. Being prepared for both types of precipitation is crucial for a comfortable visit. If rain is expected, bring a waterproof jacket or raincoat and an umbrella. Opt for an umbrella that is sturdy and can withstand strong winds. Consider wearing waterproof shoes or boots to keep your feet dry in wet conditions.

If snow is in the forecast, take extra precautions. Wear waterproof boots with good traction to prevent slips and falls. Dress in layers to stay warm and dry. Be aware that snow and ice can make sidewalks and roads slippery, so walk carefully and allow extra time for travel. Check the weather forecast before heading out and be prepared for potential delays or closures due to inclement weather.

During periods of snowfall, the city typically activates its snow emergency plan, which may include parking restrictions and snow removal operations. Stay informed about any weather-related advisories or warnings and follow local guidance. If you are driving, make sure your vehicle is equipped for winter conditions, with good tires and sufficient windshield wiper fluid. If possible, consider using public transportation or ride-sharing services during heavy snowfall to avoid driving in hazardous conditions.

Sun Protection in Winter

While it may seem counterintuitive, sun protection is still important in December, even on cloudy days. The sun's rays can reflect off snow and ice, increasing your exposure to harmful UV radiation. Apply sunscreen with an SPF of 30 or higher to exposed skin, such as your face and hands, even on overcast days. Wear sunglasses to protect your eyes from glare, especially if there is snow on the ground.

Lip balm with SPF is also essential for protecting your lips from the cold and sun. Chapped lips are a common problem in winter, and using lip balm with SPF can help prevent dryness and sunburn. Reapply sunscreen and lip balm throughout the day, especially if you are spending a significant amount of time outdoors.

Staying Healthy During Winter

Winter weather can also impact your health. The cold temperatures and dry air can increase the risk of catching a cold or the flu. Take steps to protect your health by washing your hands frequently, staying hydrated, and getting enough sleep. Consider getting a flu shot to reduce your risk of illness. If you feel unwell, stay home and rest to avoid spreading germs to others.

Dry air can also lead to dry skin, so moisturize regularly to keep your skin hydrated. Use a humidifier at home or in your hotel room to add moisture to the air. Drink plenty of water to stay hydrated from the inside out. Avoid taking long, hot showers, as they can strip your skin of its natural oils. Use mild, fragrance-free soaps and lotions to avoid irritating your skin. Scottie Scheffler's Caddie: The Ted Scott Story

If you have any underlying health conditions, such as asthma or heart disease, take extra precautions during cold weather. Cold air can trigger asthma symptoms and put extra strain on your heart. Consult with your doctor about specific steps you should take to protect your health during the winter months. Carry any necessary medications with you and be aware of potential warning signs that indicate you need medical attention.

Activities and Events in Washington DC in December

Despite the cooler weather, Washington DC in December is a vibrant and festive city. Numerous holiday events, markets, and attractions make it a popular destination for locals and tourists alike. From ice skating to holiday light displays, there is something for everyone to enjoy.

Holiday Markets and Festive Events

One of the highlights of December in Washington DC is the abundance of holiday markets and festive events. These markets offer a variety of unique gifts, crafts, and food items, making them a great place to do your holiday shopping or simply soak up the festive atmosphere. Many of the markets also feature live music, entertainment, and activities for children.

The Downtown Holiday Market (https://downtownholidaymarket.com/) is one of the most popular holiday markets in the city. Located in the heart of Penn Quarter, this outdoor market features dozens of vendors selling handmade crafts, art, and specialty food items. The market is open daily from late November through December 23rd and offers a festive atmosphere with twinkling lights, holiday music, and delicious treats.

Another popular holiday event is the Georgetown GLOW ([invalid URL removed]), a public art installation that features illuminated sculptures and light displays throughout the Georgetown neighborhood. The Georgetown GLOW is free to visit and runs from late November through early January. It's a great way to experience the beauty of Georgetown in a unique and festive way.

In addition to holiday markets and light displays, Washington DC also hosts a variety of other festive events in December. These may include holiday concerts, theater performances, and special museum exhibits. Check local event listings for a complete schedule of events during your visit.

Ice Skating and Outdoor Activities

Ice skating is a popular winter activity in Washington DC, and several outdoor ice rinks operate throughout the city during December. The National Gallery of Art Sculpture Garden Ice Rink is a particularly picturesque option, located in the heart of the National Mall. The rink offers stunning views of the surrounding monuments and sculptures and is a great place to enjoy a winter day in the city.

Another popular ice skating destination is the Canal Park Ice Rink in the Capitol Riverfront neighborhood. This outdoor rink is located in a vibrant park setting and offers a fun and family-friendly atmosphere. The Wharf Ice Rink is also a great option, with its waterfront views and lively atmosphere.

In addition to ice skating, there are other outdoor activities to enjoy in Washington DC during December. Take a stroll through the National Mall and admire the monuments and memorials dusted with snow. Visit the National Arboretum and explore its beautiful gardens and trails. Go for a hike or bike ride along the scenic Capital Crescent Trail.

Indoor Attractions and Museums

If the weather is too cold or wet to spend much time outdoors, Washington DC offers a wealth of indoor attractions and museums to explore. The Smithsonian museums are a major draw, and many of them offer free admission. The National Air and Space Museum, the National Museum of Natural History, and the National Museum of American History are just a few of the Smithsonian museums worth visiting.

The National Gallery of Art is another must-see museum in Washington DC, featuring an impressive collection of paintings, sculptures, and other works of art. The International Spy Museum is a popular option for those interested in espionage and intelligence history. The United States Holocaust Memorial Museum is a moving and educational museum that tells the story of the Holocaust.

In addition to museums, Washington DC also has a vibrant theater scene. The Kennedy Center, the Shakespeare Theatre Company, and the Arena Stage are just a few of the venues that offer a variety of performances throughout the year. Check their schedules for performances during your visit.

Conclusion

Washington DC weather in December can be chilly and unpredictable, but with proper preparation, it can also be a magical time to visit the city. Understanding the average temperatures, precipitation, and daylight hours will help you pack appropriately and plan your activities. Layering clothing, wearing waterproof footwear, and being aware of potential weather hazards are essential for staying comfortable and safe. Whether you're exploring holiday markets, ice skating, or visiting museums, December in Washington DC offers a variety of experiences to enjoy.

Frequently Asked Questions (FAQ)

What is the average temperature in Washington DC during December?

The average high temperature in Washington DC in December is around 44°F (6.7°C), while the average low temperature hovers around 32°F (0°C). Be prepared for temperatures to fluctuate and for potential dips below freezing, particularly in the evenings and early mornings.

How much snow does Washington DC usually get in December?

On average, Washington DC experiences about 4 inches of snowfall in December. However, this amount can vary significantly from year to year, so it's essential to check the forecast closer to your travel dates for specific predictions.

What should I pack for a trip to Washington DC in December?

Layering clothing is crucial for staying comfortable in December. Pack warm layers such as sweaters, fleece jackets, and a waterproof winter coat. Don't forget essential accessories like a hat, gloves, and a scarf. Waterproof boots with good traction are also highly recommended for navigating potential snow or ice.

Are there many outdoor activities available in Washington DC in December?

Yes, despite the cold weather, Washington DC offers various outdoor activities in December. Ice skating rinks, holiday markets, and illuminated art displays are popular options. You can also enjoy strolling through the National Mall or visiting outdoor attractions like the National Arboretum, but be sure to dress warmly.

What are some indoor activities to do in Washington DC in December?

Washington DC has numerous indoor attractions to explore during December. The Smithsonian museums offer free admission and cover a wide range of subjects. The National Gallery of Art, the International Spy Museum, and the United States Holocaust Memorial Museum are also great options. The city's vibrant theater scene provides opportunities to catch a show as well.

Ice and snow can create slippery conditions, so walk carefully and wear appropriate footwear. Be mindful of potential travel delays due to inclement weather. Pay attention to weather forecasts and advisories and take necessary precautions, such as allowing extra travel time and using public transportation if possible.

How much daylight can I expect in Washington, D.C., in December?

Due to the winter solstice, daylight hours are shorter in December. Sunrise is typically around 7:20 AM, and sunset is around 4:45 PM, providing just under 9.5 hours of daylight. Plan your activities accordingly, prioritizing well-lit areas for evening exploration.

Is it necessary to worry about sun protection even in December in Washington DC?

Yes, sun protection is still important in December. The sun's rays can reflect off snow and ice, increasing your exposure to UV radiation. Apply sunscreen to exposed skin, wear sunglasses, and use lip balm with SPF to protect yourself from sun damage even on cloudy days.

Photo of Emma Bower

Emma Bower

Editor, GPonline and GP Business at Haymarket Media Group ·

GPonline provides the latest news to the UK GPs, along with in-depth analysis, opinion, education and careers advice. I also launched and host GPonline successful podcast Talking General Practice