Las Cruces, NM Weather In December: What To Expect
December in Las Cruces, New Mexico, is a month of transition, where the warmth of autumn gently fades into the cooler embrace of winter. If you're planning a visit or are a resident curious about what to expect, understanding the weather patterns can help you prepare and make the most of the month. Let's dive into the typical weather conditions in Las Cruces during December, covering everything from average temperatures and sunshine hours to precipitation and wind conditions. We'll also provide some handy tips on what to wear and how to enjoy the city during this time of year.
Average Temperatures in December
When discussing Las Cruces weather in December, temperature is always the first thing on everyone's mind. December marks a significant dip in temperatures compared to the preceding months. The average high temperature hovers around 54°F (12°C), while the average low temperature can drop to a chilly 28°F (-2°C). These figures represent the overall averages, but it's not uncommon to experience days where the temperature climbs a bit higher or plunges a few degrees lower. The diurnal temperature variation, the difference between daytime highs and nighttime lows, can be quite pronounced, so it's essential to be prepared for both milder afternoons and cold evenings.
During the day, especially under sunny skies, it can feel quite pleasant, almost like a mild autumn day. However, as soon as the sun begins to set, the temperature drops rapidly. This is due to the dry desert air, which doesn't hold heat well. Nighttime temperatures frequently dip below freezing, leading to frosty mornings. It's crucial to monitor the daily forecast, as occasional cold fronts can bring even colder temperatures, sometimes accompanied by brief periods of freezing rain or snow. These cold snaps are usually short-lived, but they can impact your outdoor plans and require extra caution, especially when driving.
Keep in mind that these are just averages. Some years, December can be milder overall, with daytime highs consistently in the 60s. Other years, it can be significantly colder, with extended periods of below-freezing temperatures. Checking weather forecasts from reliable sources like the National Weather Service or local weather apps will provide you with the most up-to-date information. Preparing for a range of possibilities by packing layers and being mindful of potential icy conditions will ensure a comfortable and safe experience in Las Cruces during December. Remember, even though it's winter, the New Mexico sun can still be quite strong, so don't forget your sunscreen!
Sunshine and Daylight Hours
One of the great things about December weather in Las Cruces is the abundance of sunshine. Even though it's winter, the city still enjoys plenty of sunny days. On average, Las Cruces sees sunshine for about 75% of the daylight hours in December. This means that even though the temperatures may be cool, you can still enjoy many bright and pleasant days. The clear skies and strong sun can make outdoor activities enjoyable, especially during the warmer parts of the day. However, it's important to remember that the sun's intensity can be deceptive, so it's always a good idea to wear sunscreen and protective eyewear, even on seemingly mild days.
December also brings with it the shortest days of the year. The winter solstice, which usually falls around December 21st, marks the day with the fewest daylight hours. In Las Cruces, you can expect around 10 hours of daylight on the winter solstice. This means that the sun rises relatively late and sets relatively early. While this might limit the amount of time you have for outdoor activities during the day, it also creates opportunities for enjoying beautiful sunsets and stargazing. The clear desert skies of New Mexico are perfect for observing the night sky, and December is an excellent time to take advantage of this. Just be sure to bundle up, as the temperatures can drop quickly after sunset.
Despite the shorter days, the plentiful sunshine in December can have a positive impact on your mood and energy levels. Many people find that the bright, sunny days help to combat the winter blues. Taking advantage of the daylight hours by going for walks, hiking, or simply spending time outdoors can be a great way to stay active and maintain your well-being during the winter months. Also, remember that the sun's warmth can make a significant difference in how the temperature feels, so even on cooler days, you can often find comfortable spots to soak up the sunshine and enjoy the beautiful scenery of Las Cruces.
Precipitation and Snowfall
When considering Las Cruces weather in December, precipitation is a key factor, but it's generally not a particularly wet month. The average rainfall is quite low, typically around 0.5 inches (13 mm) for the entire month. This means that most days are dry and sunny, with very little chance of significant rainfall. However, it's always wise to be prepared for the possibility of precipitation, as weather patterns can be unpredictable. Occasionally, cold fronts can bring periods of rain or, more rarely, snow to the area. These events are usually short-lived, but they can have an impact on travel and outdoor activities.
Snowfall in Las Cruces during December is relatively uncommon, but not unheard of. On average, the city sees only a trace amount of snow during the month. This means that while there might be a dusting of snow on the ground on a few mornings, it rarely accumulates to any significant depth. However, when snow does fall, it can create a beautiful winter landscape, especially in the surrounding mountains. The Organ Mountains, which tower over Las Cruces, often receive a more substantial amount of snow, making for stunning views and opportunities for winter recreation.
If you're planning to drive in or around Las Cruces during December, it's important to be aware of the potential for icy conditions, especially in the early morning hours. Even if there's no snow on the ground, black ice can form on roads and bridges, making driving hazardous. Checking the weather forecast before you travel and taking appropriate precautions, such as driving slowly and carefully, can help to ensure your safety. Additionally, if you're planning to hike or explore the mountains, be sure to check the trail conditions and dress appropriately for cold and potentially icy weather. While December is generally a dry month in Las Cruces, it's always best to be prepared for the possibility of winter weather.
Wind Conditions
Another aspect of December weather in Las Cruces that's worth considering is the wind. While not as consistently windy as some other times of the year, December can still experience periods of moderate to strong winds. These winds can be particularly noticeable in the open areas outside of the city and in the higher elevations. The average wind speed in December is around 8-10 miles per hour, but gusts can be significantly higher, especially during the passage of cold fronts. These winds can make the air feel colder and can also contribute to blowing dust and debris.
The wind in Las Cruces is often influenced by the surrounding terrain, including the mountains and valleys. The Organ Mountains can create localized wind patterns, with gusts and swirling winds in certain areas. Additionally, the dry desert air can exacerbate the effects of the wind, making it feel even more intense. When planning outdoor activities in December, it's important to be aware of the wind conditions and to dress accordingly. Wearing layers of clothing and a windproof jacket can help to protect you from the elements. It's also a good idea to secure any loose items, such as hats and scarves, to prevent them from being blown away.
In addition to the direct effects of the wind, it can also contribute to other weather-related hazards. Strong winds can increase the risk of wildfires, especially in dry areas with abundant vegetation. It's important to be cautious with open flames and to avoid activities that could potentially spark a fire. Additionally, the wind can exacerbate the effects of cold temperatures, leading to a greater risk of hypothermia. If you're planning to spend extended periods of time outdoors, be sure to take appropriate precautions to stay warm and protected from the wind. By being aware of the wind conditions and taking necessary precautions, you can enjoy the many outdoor activities that Las Cruces has to offer, even during the windy days of December.
What to Wear in Las Cruces in December
Knowing what to wear is crucial for comfortably experiencing Las Cruces weather in December. Dressing in layers is the most effective strategy. Start with a base layer of moisture-wicking fabric to keep sweat away from your skin. Add an insulating layer, such as a fleece jacket or sweater, to trap warmth. Top it off with an outer layer that's windproof and water-resistant to protect you from the elements. This layered approach allows you to adjust your clothing throughout the day as temperatures fluctuate.
During the daytime, especially if the sun is shining, you might find yourself comfortable in a long-sleeved shirt and a light jacket. However, as soon as the sun begins to set, you'll want to add additional layers to stay warm. A warm hat, gloves, and a scarf are essential accessories for keeping your extremities protected from the cold. Don't forget to wear comfortable and supportive shoes, especially if you plan on doing any walking or hiking. If there's a chance of snow or ice, be sure to wear shoes with good traction to prevent slips and falls.
In the evenings, when temperatures can drop significantly, you'll want to bundle up in a warm coat, hat, gloves, and scarf. If you're planning on attending any outdoor events or activities, consider bringing a blanket or a portable heater to stay comfortable. Additionally, it's always a good idea to check the weather forecast before you head out and to dress accordingly. By dressing in layers and being prepared for a range of temperatures, you can enjoy all that Las Cruces has to offer, even in the cooler month of December. And remember, even though it's winter, the New Mexico sun can still be quite strong, so don't forget your sunscreen and sunglasses!
Activities to Enjoy in Las Cruces in December
Despite the cooler temperatures, there are plenty of activities to enjoy in Las Cruces during December. The city comes alive with holiday cheer, offering a variety of festive events and attractions. One popular activity is visiting the Old Mesilla Plaza, which is beautifully decorated with luminarias (paper lanterns) during the Christmas season. The plaza hosts a number of holiday events, including caroling, live music, and craft fairs. It's a wonderful place to soak up the holiday spirit and enjoy the local culture.
For outdoor enthusiasts, December can be a great time to explore the natural beauty of the area. Hiking in the Organ Mountains is a popular activity, offering stunning views of the surrounding landscape. However, it's important to be prepared for colder temperatures and potential icy conditions. Check the trail conditions before you go and dress appropriately. Alternatively, you can visit the White Sands National Park, which is located a short drive from Las Cruces. The park is open year-round and offers a unique and breathtaking landscape of white gypsum sand dunes.
If you're looking for indoor activities, Las Cruces has a number of museums and art galleries to explore. The New Mexico Farm and Ranch Heritage Museum offers a fascinating look at the history of agriculture in the region. The Las Cruces Museum of Art features a variety of exhibits, showcasing the work of local and regional artists. Additionally, there are a number of shops and restaurants to explore in the downtown area. December is also a great time to catch a performance at the Rio Grande Theatre, which hosts a variety of concerts, plays, and films.
Finally, don't forget to take advantage of the clear desert skies for stargazing. December is an excellent time to observe the night sky, as the air is often clear and the stars are bright. Find a dark spot away from the city lights and enjoy the beauty of the cosmos. Whether you're interested in holiday festivities, outdoor adventures, cultural experiences, or simply relaxing under the stars, Las Cruces has something to offer everyone in December.