Dallas Weather In December: A Complete Guide

December in Dallas, Texas, typically marks the transition into winter, bringing cooler temperatures and festive holiday events. The weather in Dallas during December is generally mild compared to other parts of the United States, but residents and visitors should still prepare for occasional cold snaps. This article provides a comprehensive overview of what to expect from Dallas weather in December, including average temperatures, precipitation, and tips for staying comfortable.

Understanding Dallas December Weather

Dallas weather in December is characterized by a noticeable drop in temperatures compared to the preceding months. The average high temperature hovers around 57°F (14°C), while the average low temperature dips to about 38°F (3°C). Although these are average figures, it’s not uncommon to experience days where temperatures fluctuate significantly. Dallas residents know that some days may feel surprisingly mild, while others can bring a chill that necessitates bundling up in winter gear. Understanding these temperature variations is crucial for planning activities and dressing appropriately throughout the month.

Typically, December is one of the drier months in Dallas, but precipitation can still occur. The city averages around 2.5 inches of rainfall in December, spread across several days. Snowfall is relatively rare in Dallas, but it’s not entirely out of the question. When it does snow, the accumulation is usually light and doesn’t last long. However, even a small amount of snow can cause disruptions, particularly on roadways, so it’s essential to stay informed about weather forecasts and take necessary precautions. The combination of cool temperatures and occasional precipitation means that residents and visitors should be prepared for a range of conditions.

The daylight hours in Dallas during December are shorter, reflecting the winter solstice. Sunrise typically occurs around 7:20 AM, and sunset is around 5:15 PM, leaving approximately 10 hours of daylight. This shorter day length can influence outdoor activities and travel plans, making it important to maximize daylight hours when possible. For those planning outdoor events or excursions, considering the limited daylight is crucial for both enjoyment and safety. Despite the shorter days, the city remains vibrant with holiday lights and festive events, creating a unique atmosphere.

The humidity in Dallas during December is generally moderate, contributing to the overall feel of the weather. While the temperatures are cooler, the humidity can sometimes make the air feel damper, especially on days with precipitation. Monitoring humidity levels can be helpful in determining how to dress and prepare for outdoor activities. Additionally, the wind can play a significant role in how cold the weather feels. A brisk wind can lower the perceived temperature, making it feel much colder than the actual reading. Checking the wind chill factor is advisable when planning outdoor activities to ensure comfort and safety.

Average Temperatures in December

Average temperatures in Dallas in December play a pivotal role in how residents and visitors experience the city during the winter season. As mentioned earlier, the average high temperature is around 57°F (14°C), providing a moderate climate that allows for various outdoor activities, provided one dresses appropriately. These milder days offer opportunities to explore Dallas's parks, trails, and outdoor attractions without the intense heat of the summer months. However, it's essential to note that these are averages, and daily temperatures can fluctuate. Keeping an eye on the forecast is key to making the most of these pleasant days.

On the other hand, the average low temperature in Dallas during December dips to about 38°F (3°C), signaling the arrival of cooler evenings and nights. These lower temperatures mean that warm clothing is a necessity, particularly during the late evening and early morning hours. Dallas residents often experience overnight frosts, making it crucial to protect sensitive plants and take precautions against icy conditions. For those not accustomed to cooler climates, understanding how to layer clothing and stay warm indoors is essential for comfort and health.

The range between the average high and low temperatures in December highlights the variability of Dallas weather. It’s not uncommon to experience a significant temperature swing within a single day, with mornings starting cold and afternoons warming up considerably. This fluctuation means that being prepared for different conditions is crucial. Carrying layers of clothing allows for easy adjustment to changing temperatures, ensuring comfort throughout the day. For travelers, this variability underscores the importance of packing a diverse wardrobe that can accommodate both mild and chilly weather.

Historical data provides additional context to the average temperatures, revealing the extremes that Dallas can experience in December. While the average high is 57°F, the city has seen temperatures climb much higher on occasion. Conversely, the record low temperatures underscore the potential for frigid conditions, emphasizing the need for preparedness. Checking historical weather patterns can provide a broader understanding of what to expect and inform decisions about travel, outdoor activities, and home preparation. This historical perspective complements the average figures, offering a more nuanced view of Dallas weather in December.

Precipitation and Snowfall Expectations

Dallas precipitation levels in December are typically lower compared to the wetter months of spring and fall, but rainfall still occurs. The city averages around 2.5 inches of rainfall during the month, which is distributed across several days. This amount of rainfall can impact outdoor activities and travel plans, so it’s important to be aware of the forecast and come prepared with appropriate rain gear. While heavy downpours are less common in December, even light rain can make outdoor conditions less comfortable, especially when combined with cooler temperatures.

Snowfall in Dallas is a relatively rare event, but it adds a unique charm to the city when it occurs. The chances of seeing snow in December are lower than in January or February, but it’s not impossible. When snow does fall, it is usually in light amounts, and significant accumulations are infrequent. However, even a light dusting of snow can create hazardous conditions, particularly on roads and sidewalks. Dallas residents are advised to monitor weather forecasts closely and take necessary precautions when there is a chance of snow or ice.

The impact of precipitation, whether rain or snow, on daily life in Dallas can be significant. Rainfall can lead to traffic delays and reduced visibility, making commuting more challenging. Snowfall, even in small amounts, can cause road closures and other disruptions, as the city is not as well-equipped to handle snow and ice as colder climates. Understanding these potential impacts is crucial for planning travel and daily activities. Staying informed about weather alerts and heeding local advisories can help minimize inconvenience and ensure safety.

For those planning outdoor events or activities, keeping an eye on the precipitation forecast is essential. Rain or snow can affect the feasibility and enjoyment of outdoor plans, so having backup options is always a good idea. Dallas offers a variety of indoor attractions and activities that can serve as alternatives in inclement weather, ensuring that visitors and residents alike can still have an enjoyable experience. From museums and art galleries to shopping centers and entertainment venues, there are plenty of options for indoor fun in Dallas.

Preparing for Dallas Weather in December

Preparing for Dallas weather in December requires a multifaceted approach, given the variability of the climate during this time. From clothing choices to home maintenance and travel considerations, being proactive can ensure comfort, safety, and peace of mind. Whether you are a long-time resident or a visitor, understanding how to adapt to the potential weather conditions will enhance your experience of Dallas in December.

The key to dressing comfortably in Dallas in December is layering. The temperature fluctuations throughout the day mean that wearing multiple layers of clothing is more effective than relying on a single heavy coat. Starting with a base layer that wicks away moisture, such as thermal underwear, helps regulate body temperature. Adding insulating layers like sweaters or fleece provides warmth, while an outer layer that is both water-resistant and windproof offers protection from the elements. This approach allows you to add or remove layers as needed, ensuring comfort in a variety of conditions.

Footwear is another crucial consideration when preparing for Dallas weather in December. Opting for shoes that are both comfortable and weather-appropriate is essential, particularly if you plan to spend time outdoors. Waterproof boots or shoes can help keep your feet dry in wet conditions, while insulated options provide extra warmth on colder days. Choosing footwear with good traction is also important, as icy patches can form on sidewalks and other surfaces. Having the right footwear can make a significant difference in your comfort and safety during the winter months.

Home and Travel Considerations

Home preparation is an important aspect of dealing with Dallas weather in December. Ensuring that your home is well-insulated can help maintain a comfortable indoor temperature and reduce energy costs. Sealing drafts around windows and doors, as well as checking insulation in attics and walls, can make a significant difference in energy efficiency. Additionally, it’s wise to have your heating system inspected and serviced before the coldest weather arrives to ensure it is functioning properly. These proactive measures can help keep your home warm and your energy bills manageable throughout the winter season. Tokyo In March: Weather, Things To Do & Travel Guide

Protecting pipes from freezing is another critical step in preparing your home for December weather in Dallas. Freezing pipes can burst, causing significant water damage and costly repairs. Insulating exposed pipes, especially those in unheated areas such as basements or crawl spaces, can help prevent freezing. During periods of extreme cold, it’s also advisable to let faucets drip slightly to keep water moving through the pipes. Taking these precautions can help avoid the inconvenience and expense of dealing with frozen or burst pipes.

Travel considerations are paramount when planning trips during December in Dallas. Whether you are commuting within the city or traveling from out of town, being aware of potential weather-related disruptions is essential. Checking the weather forecast before you travel can help you anticipate potential delays or hazards. If you are driving, ensure your vehicle is properly maintained and equipped for winter conditions. This includes checking tire pressure, fluid levels, and having an emergency kit in your car. Allowing extra travel time and driving cautiously in inclement weather can help ensure your safety.

For those flying into or out of Dallas in December, it’s important to monitor flight schedules and be prepared for potential delays or cancellations due to weather. Airlines often issue travel advisories during periods of inclement weather, so staying informed is crucial. Having flexible travel plans and allowing extra time for connections can help mitigate the impact of any disruptions. Additionally, packing essentials in your carry-on bag, such as medications and a change of clothes, can be beneficial in case of unexpected delays. Proactive planning can help make your travel experience smoother and less stressful.

Staying Safe and Comfortable

Staying safe and comfortable during December in Dallas involves more than just wearing warm clothes; it includes being mindful of potential health risks associated with colder weather. Hypothermia and frostbite are serious concerns when temperatures drop, so it’s important to take precautions to protect yourself. Dressing in layers, covering exposed skin, and staying dry are key strategies for preventing these conditions. If you plan to spend extended periods outdoors, take breaks to warm up and monitor yourself and others for signs of hypothermia or frostbite.

Maintaining good health during the winter months is also essential. The combination of colder weather and holiday gatherings can increase the risk of catching a cold or the flu. Practicing good hygiene, such as frequent hand washing, can help prevent the spread of germs. Getting enough sleep, eating a balanced diet, and staying hydrated are also important for maintaining a strong immune system. If you experience symptoms of illness, it’s important to seek medical care and avoid contact with others to prevent further spread. Kirk Cousins Keeps Door Open For NFL Return

Engaging in regular physical activity can help you stay healthy and energized during the winter months. While outdoor activities may be less appealing on colder days, there are still plenty of ways to stay active. Indoor exercises, such as going to the gym, taking a fitness class, or working out at home, can help you maintain your fitness level. If you prefer outdoor activities, dressing warmly and choosing less strenuous options, such as walking or light jogging, can be enjoyable ways to stay active. Regular exercise not only benefits your physical health but also improves your mood and mental well-being.

Monitoring weather forecasts regularly is a critical aspect of staying safe and comfortable in Dallas during December. Weather conditions can change rapidly, so staying informed about potential weather hazards is essential. Utilize reliable weather sources, such as the National Weather Service or local news channels, to stay up-to-date on forecasts and alerts. Pay attention to warnings about cold temperatures, precipitation, and icy conditions, and adjust your plans accordingly. Being proactive and informed can help you navigate the variable weather of Dallas in December with confidence.

Conclusion

In conclusion, the Dallas weather in December is characterized by mild days and cool nights, with average high temperatures around 57°F (14°C) and average lows near 38°F (3°C). While rainfall is moderate, snowfall is infrequent but possible, adding a touch of winter charm. Preparing for these conditions involves dressing in layers, protecting your home from potential cold weather issues, and staying informed about the latest weather forecasts. By taking these steps, residents and visitors can comfortably enjoy the festive atmosphere and diverse activities that Dallas has to offer during the December season. Being mindful of safety, health, and travel considerations ensures a pleasant and memorable experience in this vibrant city.

FAQ About Dallas Weather in December

What is the average temperature in Dallas during December?

The average high temperature in Dallas during December is around 57°F (14°C), while the average low temperature hovers near 38°F (3°C). These temperatures can vary, with some days being milder and others significantly colder, so it's advisable to check the forecast regularly.

How much rainfall can Dallas expect in December?

Dallas typically receives about 2.5 inches of rainfall in December, spread out over several days. While this is less than the wetter months, it's still important to be prepared for occasional rain by carrying an umbrella or wearing waterproof outerwear.

Is it common for Dallas to experience snow in December?

Snowfall in Dallas during December is relatively rare, but it is not entirely out of the question. When snow does occur, it is usually in light amounts, and significant accumulations are infrequent. Residents should monitor weather forecasts for any potential snow or ice events.

What should I wear to stay comfortable in Dallas in December?

Layering clothing is the most effective strategy for staying comfortable in Dallas during December. Start with a moisture-wicking base layer, add insulating layers like sweaters or fleece, and top it off with a water-resistant and windproof outer layer. Don't forget warm socks, gloves, and a hat for colder days. Commanders Vs. Dolphins: Stats Preview And Analysis

How should I prepare my home for December weather in Dallas?

To prepare your home for December weather, ensure it is well-insulated by sealing drafts around windows and doors and checking insulation in attics and walls. Protect pipes from freezing by insulating them, especially in unheated areas, and consider letting faucets drip slightly during periods of extreme cold.

What are some travel considerations for visiting Dallas in December?

When traveling to Dallas in December, monitor weather forecasts for potential delays or disruptions. If driving, ensure your vehicle is properly maintained and equipped for winter conditions. For air travel, be prepared for potential flight delays or cancellations and pack essentials in your carry-on bag.

What health precautions should I take during December in Dallas?

To stay healthy during December, dress warmly in layers to prevent hypothermia and frostbite. Practice good hygiene to avoid colds and the flu. Get enough sleep, eat a balanced diet, and stay hydrated to support your immune system. If you experience symptoms of illness, seek medical care promptly.

What activities can I enjoy in Dallas during December weather?

Despite the cooler weather, Dallas offers a variety of activities in December. Explore holiday light displays, visit indoor attractions such as museums and art galleries, and enjoy festive events and performances. Outdoor activities are still possible on milder days, so check the forecast and dress accordingly for parks and trails.

Photo of Robert M. Wachter

Robert M. Wachter

Professor, Medicine Chair, Department of Medicine ·

Robert M. Bob Wachter is an academic physician and author. He is on the faculty of University of California, San Francisco, where he is chairman of the Department of Medicine, the Lynne and Marc Benioff Endowed Chair in Hospital Medicine, and the Holly Smith Distinguished Professor in Science and Medicine