Last updated: February 24, 2025
In December, Roswell, United States experiences a diverse range of temperatures, with highs reaching a pleasant 25°C (78°F) and lows dipping to a brisk -9°C (16°F). The average temperature settles around a cool 7°C (45°F), offering a taste of winter's chill. Although the month sees limited moisture with only 8 mm (0.3 in) of precipitation over just 2 days, the humidity can elevate to a notable 80%, adding a damp feel to the crisp air. This unique blend of weather creates a distinct atmosphere perfect for seasonal activities and enjoying the outdoors.
In December, Roswell experiences a transitional chill as winter sets in, characterized by minimum temperatures hovering around -9°C (16°F), and average highs reaching a comfortable 7°C (45°F). This month's weather indicates a gradual decline from the mildness of preceding months, with December marks being notably cooler than the fall. The maximum temperature peaks at 25°C (78°F), hinting at the lingering warmth of late autumn but giving way to the more frigid embrace of winter. As the month progresses, residents can expect crisp days, making it an ideal time for cozy gatherings and outdoor festivities against the backdrop of ever-lowering temperatures.
As December rolls into Roswell, the landscape experiences a notable shift in precipitation patterns, signaling the close of the year. With just 8 mm (0.3 in) of rain over 2 days, this month ranks among the driest, following November's similar trend. The decreasing precipitation from the earlier months—with peaks in August (53 mm) and June (30 mm)—highlights a clear seasonal transition. This decline reflects a gradual shift towards drier winter conditions, as the city bids farewell to the refreshing effects of autumn rains. The change is not just in the amount of precipitation, but also in its frequency, marking a contemplative pause before the potential for winter weather sets in.
December in Roswell, United States, showcases a notable trend in humidity levels as the year winds down. With an average humidity of 80%, December experiences a slight dip compared to the preceding months, where humidity peaked significantly in November at 82%. Despite this drop, the overall December humidity remains elevated, aligning with the trend of higher humidity that characterizes the latter part of the year. From the 74% in February, humidity gradually rises through the warmer months, peaking in the late fall, suggesting that Roswell experiences a humid climate transition as winter approaches, ultimately providing a cozy, albeit damp, December atmosphere.
As December rolls into Roswell, the UV Index drops to a moderate level of 4, offering a welcome respite from the extremes of previous months. After a year marked by soaring indices—reaching a peak of 12 from May through August—this month's conditions suggest a better environment for outdoor activities, allowing for a burn time of 30 minutes before sun protection becomes necessary. The trend throughout the year reveals a gradual increase in UV exposure from January's 5 to April's extreme 11, culminating in intense midsummer rays. As we transition into winter, the lower UV Index represents a reminder to adjust your sun safety strategies. For more details on the UV Index variations throughout the year, visit Roswell UV Index.
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As December rolls into Roswell, the sun continues to shine, providing 260 hours of daylight for residents to enjoy. While this marks a drop from the peak of summertime with 371 hours in July, it still reflects a substantial amount of brightness as the year comes to a close. In fact, December offers more sunshine than the earlier winter months, showcasing a slow but steady trend of increasing daylight hours from January's 206 hours. This seasonal ebb and flow highlights how Roswell's winter days warm the heart, reminding locals that even in the chill of December, the sun still shines brightly, adding a touch of warmth to the festive month.
As December rolls into Roswell, the chances of enjoying sunny weather stand at a moderate 63%, providing a pleasant contrast to the months preceding it. While the likelihood of sunshine begins to dip after the vibrant glow of October, which boasts an impressive 85%, December's weather still holds its own against the seasonal decline. Notably, the latter part of the year shows some fluctuation, with November's 67% slightly higher than December's, showcasing a trend where sunny days are a bit less frequent compared to earlier months like February and March, both at 72%. Despite this, December remains a contender for clear skies, complementing the festive spirit and offering a chance to enjoy the outdoors amidst seasonal festivities.
As December unfolds in Roswell, United States, the daylight hours take a noticeable dip, offering only 9 hours of sunlight. This decline marks the shortest days of the year and contrasts sharply with the summer months, when daylight peaks at a vibrant 14 hours in June and July. As you trace back through the year, a consistent trend emerges: daylight begins with a steady 10 hours in January and February, gradually increasing until reaching its zenith in mid-year before gently tapering off. With each passing month, from 13 hours in May to 12 hours in September, the transition into the colder months is evident, culminating in the crisp, shorter days of December. This rhythmic ebb and flow of daylight creates a unique atmosphere, encouraging locals to embrace the longer nights and the festive spirit that December brings.
As December arrives in Roswell, United States, the wind takes on a gentle quality, with an average speed of 3.9 m/s (9 mph). This slight increase from the November lull of 3.3 m/s (7 mph) signals a trend of gradually rising breezes as the year closes. Notably, the fall months feature some of the calmest winds, but December shows a comforting consistency, matching the average speeds of January and October. Throughout the year, wind speeds in Roswell fluctuate, peaking in the spring months of March and April, which boast lively winds around 5.0 m/s (11 mph). Overall, December winds mirror an inviting calm before the gustier months return, creating a serene backdrop for the festive season.
The weather in Roswell changes throughout the year, offering a unique experience in each season. Below is a month-by-month comparison of December's weather with other months, highlighting differences in temperature, precipitation, and other key factors. Click on each section to discover seasonal trends in Roswell and find detailed weather information for every month.
December and January in Roswell exhibit similar weather patterns, but with notable differences in temperature and precipitation. In December, temperatures range from a minimum of -9°C (16°F) to a maximum of 25°C (78°F), with an average of 7°C (45°F) and relatively low precipitation at 8 mm (0.3 in). Humidity is high at 80% during this month. In contrast, January sees cooler temperatures, with a minimum of -12°C (11°F) and a maximum of 26°C (80°F), leading to an average of 6°C (43°F). Precipitation increases slightly to 11 mm (0.4 in), while humidity drops to 75%. For more detailed insights on January’s weather, you can check Roswell weather in January.
In December, temperatures in Roswell vary significantly, with a minimum of -9°C (16°F) and a mild maximum of 25°C (78°F), averaging around 7°C (45°F) for the month. The humidity is relatively high at 80%, and there is minimal precipitation, totaling just 8 mm (0.3 in) over 2 days. In contrast, February experiences colder temperatures, dropping to a minimum of -16°C (4°F) and rising to a maximum of 31°C (88°F), with an average of 8°C (47°F). Although February sees slightly more precipitation at 11 mm (0.4 in), it remains consistent with just 2 days of rainfall, and humidity is lower at 74%. For more detailed insights, you can explore Roswell weather in February.
In December, temperatures in Roswell can be quite chilly, with a minimum of -9°C (16°F) and an average of 7°C (45°F), while highs can reach up to 25°C (78°F). The month is generally humid, with an average humidity level of 80% and minimal precipitation of only 8 mm (0.3 in) over 2 days. In contrast, March offers a noticeable warming trend, featuring a minimum temperature of -6°C (21°F) and an average of 13°C (56°F), with maximum temperatures climbing to 32°C (89°F). Although March experiences slightly more precipitation at 20 mm (0.8 in) over 3 days, the humidity drops to a more comfortable 61%. For more details on March weather, check out Roswell weather in March.
When comparing the weather in December and April, notable differences emerge. December experiences colder temperatures, with a minimum of -9°C (16°F) and an average of 7°C (45°F), while April enjoys a milder range, with a minimum of 1°C (34°F) and an average of 18°C (64°F). The maximum temperatures in December reach 25°C (78°F), whereas April can soar to a maximum of 35°C (95°F). Additionally, December has lower precipitation levels at 8 mm (0.3 in) over just two days but higher humidity at 80%, while April sees increased precipitation at 17 mm (0.7 in) over the same number of days, accompanied by lower humidity at 61%. For a detailed look at April weather conditions, visit Roswell weather in April.
December and May present stark contrasts in weather patterns. In December, temperatures can drop as low as -9°C (16°F), with an average of 7°C (45°F) and a maximum reaching 25°C (78°F). The month typically experiences about 8 mm (0.3 in) of precipitation over 2 days, coupled with a high humidity level of 80%. In contrast, May boasts significantly warmer temperatures with a minimum of 2°C (36°F) and an average of 23°C (74°F), peaking at a scorching 39°C (102°F). Precipitation levels rise slightly to 14 mm (0.5 in) over 3 days, along with a lower humidity of 67%. For a closer look at weather specifics in May, you can check out Roswell weather in May.
December and June present strikingly different weather patterns. In December, temperatures can dip as low as -9°C (16°F) and average around 7°C (45°F), with a maximum reaching 25°C (78°F). The month experiences about 8 mm (0.3 in) of precipitation over two days and is characterized by relatively high humidity levels at 80%. In contrast, June boasts a much warmer climate, with minimum temperatures around 12°C (55°F) and average highs soaring to 28°C (82°F), peaking at a sweltering 43°C (109°F). This summer month sees increased precipitation of 30 mm (1.2 in) over five days, along with lower humidity at 69%. For more details on June weather, you can visit Roswell weather in June.
December and July present a striking contrast in weather conditions. December sees temperatures ranging from a chilly -9°C (16°F) at its coldest to a milder average of 7°C (45°F), with a maximum temperature of 25°C (78°F). Despite the low average temperatures, December experiences minimal precipitation, averaging just 8 mm (0.3 in) over 2 days, along with notably high humidity at 80%. In contrast, July boasts significantly warmer temperatures, with a minimum of 18°C (65°F), an average of 29°C (84°F), and soaring highs reaching up to 43°C (109°F). It is also a wetter month, with about 23 mm (0.9 in) of rain occurring over 7 days, coupled with a lower humidity level of 69%. For a detailed look at July weather, you can visit Roswell weather in July.
December weather features a wide range of temperatures, with a minimum of -9°C (16°F) and a maximum of 25°C (78°F), resulting in an average of 7°C (45°F). The month sees relatively low precipitation at 8 mm (0.3 in) over just 2 days, accompanied by high humidity levels at 80%. In stark contrast, August boasts warmer temperatures, ranging from a minimum of 16°C (61°F) to a scorching maximum of 42°C (108°F), with an average of 27°C (81°F). Precipitation is significantly higher at 53 mm (2.1 in) over 8 days, and the humidity is lower at 66%. This highlights a clear seasonal shift from the chill of December to the heat of August. For more detailed information, you can check Roswell weather in August.
When comparing the weather in December to September, it's clear that the two months offer very different climates. December typically experiences cooler temperatures, with a minimum of -9°C (16°F) and an average of 7°C (45°F), while September boasts much warmer conditions, featuring a minimum of 6°C (42°F) and an average of 24°C (75°F). Additionally, September sees significantly more precipitation, with 39 mm (1.5 in) over about six days, compared to December's much drier spell of only 8 mm (0.3 in) across two days. Humidity levels are also notable, as December has higher humidity at 80%, compared to September's 71%. For a more detailed breakdown of September weather, you can check out Roswell weather in September.
In comparing the weather between December and October, we see notable differences in temperature and precipitation. December experiences a wider range of temperatures, with a minimum of -9°C (16°F) and a maximum of 25°C (78°F), leading to a chilly average of 7°C (45°F). In contrast, October boasts milder conditions, with a minimum of -6°C (22°F) and a much higher maximum of 36°C (96°F), resulting in an average temperature of 17°C (63°F). Additionally, October is wetter, receiving 36 mm (1.4 in) of precipitation over 5 days, compared to December's much lighter 8 mm (0.3 in) over just 2 days. Humidity levels also differ, with December sitting at 80% and October at 71%. For more detailed information, you can check Roswell weather in October.
In comparing the weather of December and November, December experiences slightly colder temperatures, with a minimum of -9°C (16°F) and an average of 7°C (45°F), while November has a milder minimum of -6°C (22°F) and an average of 11°C (52°F). The highest temperatures in December reach 25°C (78°F), notably lower than November's maximum of 31°C (88°F). Precipitation levels are similar for both months, with December recording 8 mm (0.3 in) and November slightly higher at 9 mm (0.3 in), both occurring over 2 days. Humidity also remains comparable, with December at 80% and November at 82%. For a more detailed look at November weather, check out Roswell weather in November.
December in Roswell marks a noticeable shift in weather as the year comes to a close. Temperatures dip considerably, with average highs falling well below those of the milder months, creating a distinct chill in the air. The cold nights can bring frosty conditions, while the occasionally rainy days provide a refreshing contrast to the otherwise dry season. With humidity levels peaking at 80%, December feels particularly crisp, highlighting the beauty of winter in this part of New Mexico. For those interested in understanding more about the climate and seasonal variations, check out Roswell Climate.