Last updated: February 24, 2025
December weather at Roan Mountain is marked by a diverse range of temperatures and significant moisture. With maximum temperatures reaching 20°C (69°F) and dipping to a chilly -14°C (6°F), visitors can expect a brisk environment with an average temperature of 4°C (39°F). The month also experiences a considerable amount of precipitation, totaling 123 mm (4.8 in) over approximately 12 days, creating a humid atmosphere with an average humidity of 86%. This combination of cool temperatures and ample rainfall contributes to the stunning winter scenery that Roan Mountain is renowned for, making it a captivating destination for nature enthusiasts.
As December settles in at Roan Mountain, temperatures begin to dip noticeably, featuring a minimum of -14°C (6°F) and an average of 4°C (39°F). This month marks a distinct shift into the colder season, with highs reaching up to 20°C (69°F), showing a gradual decrease compared to the milder fall months. The chill of winter increasingly envelops the mountain, highlighted by sub-zero temperatures at night, which reflect a broader trend of declining temperatures as the year closes. Despite the cold, the landscape transforms beautifully, hinting at the serene winter wonderland that Roan Mountain is known for.
In December, Roan Mountain experiences a notable precipitation total of 123 mm (4.8 inches), which highlights the region's winter moisture. This amount, while slightly lower than the wetter months of February and April, is indicative of a consistent trend with an average of 12 precipitation days for the month. This suggests that rain or snow is a regular visitor, as December transitions into the snowy depths of winter. Notably, the precipitation levels in December contribute to a cumulative annual pattern where spring and summer months, such as June and August, also yield substantial rainfall, promoting lush landscapes that Roan Mountain is known for. The relatively mild December precipitation, compared to the heavy downpours earlier in the year, showcases the shift in seasonal weather, paving the way for a serene winter ambiance as the year draws to a close.
In Roan Mountain, United States, December ushers in a humidity level of 86%, maintaining the trend of relatively high moisture that characterizes the winter months. The data reveals a gradual decline in humidity from the peak of 89% in November, leading into the colder season. As the year progresses, humidity begins at a high of 87% in January and February before steadily decreasing through the spring and summer months, hitting a low of 66% in August. This seasonal pattern suggests that while winter retains substantial humidity, the transition to drier conditions occurs as warmer months approach. The shift back to elevated levels in December highlights the ongoing influence of winter's chill that envelops the region.
December in Roan Mountain, United States, brings a noticeable dip in UV radiation, with the UV Index falling to 3, categorizing exposure as moderate. This is a refreshing change from the preceding months, where indices soared to extreme levels, particularly in the summer, where values consistently reached 11. As winter approaches, the shortened burn time of 30 minutes allows residents and visitors to enjoy the outdoors with a significantly reduced risk of sunburn compared to the striking 10 minutes of burn time during the peak summer months. This trend emphasizes the importance of seasonal awareness in sun safety; even in December, it’s wise to remain mindful of UV exposure. For a closer look at the annual UV trends, check out Roan Mountain UV Index.
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As December settles over Roan Mountain, the days continue to draw upon the rich tapestry of seasonal sunlight, providing 185 hours of bright, radiant energy. While this marks a decline from the vibrant 321 hours enjoyed in June and peaks of 357 hours in July, December’s sunshine is still a cherished respite against the backdrop of winter. The gradual decrease in daylight hours throughout the year reflects the shift from the lively blooms of spring, exemplified by a peak of 310 hours in May, to the serene stillness of late fall. As the temperatures cool, the sun’s rays serve as a gentle reminder of the warmth that awaits, offering a blend of reflection and anticipation for the brighter days ahead.
When considering the likelihood of sunny weather in December in Roan Mountain, the statistics reveal a mixed bag of sunny prospects. With a 41% chance of sun, December positions itself well compared to some earlier winter months, such as January and February, which see lower chances of clear skies at 37% and 33%, respectively. Interestingly, this is a slight uptick from the preceding month of November, which boasts a 52% chance of sunshine. Overall, while December may not epitomize the sunniest period of the year, its moderate likelihood of sunshine suggests that there are indeed bright days to be found amidst the winter chill.
As winter settles in, December marks the conclusion of a gradual decline in daylight hours in Roan Mountain, United States, with just 9 hours of daylight. This trend becomes evident as we transition from the longer days of summer, peaking at 14 hours in June through August, to the shorter winter months. Each month, sunlight wanes, starting from a robust 14 hours in May, slipping to 10 hours in November, before reaching the lowest point in December. This rhythmic cycle highlights the enchanting seasonal changes, inviting cozy gatherings and winter adventures as the nights grow longer and the days become a treasure to cherish.
In Roan Mountain, December brings a gentle breath of wind with an average speed of 2.5 m/s (6 mph), echoing the calmness found in earlier winter months. As the year draws to a close, wind speeds have a notable dip from the autumn's 2.5 m/s in November, maintaining a consistent yet gentle pace through the winter season. This trend of lower wind speeds highlights a serene transition into the colder months, especially when compared to the brisker winds of early spring, such as 3.1 m/s in February. Visitors can expect the December winds to be mild, creating a tranquil atmosphere that perfectly complements the picturesque snowy landscapes of the mountain. Overall, Roan Mountain welcomes the winter with a soothing whisper of wind, inviting all to bask in its serene embrace.
The weather in Roan Mountain 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 Roan Mountain and find detailed weather information for every month.
December and January present a transition in winter weather conditions. December tends to be milder, with average temperatures around 4°C (39°F) and maximums reaching 20°C (69°F), although it can also experience colder minimums of -14°C (6°F). In contrast, January generally sees lower temperatures, with an average of 2°C (35°F) and a minimum of -18°C (1°F), while still allowing for maximums up to 22°C (72°F). Precipitation is slightly higher in December at 123 mm (4.8 in) over 12 days, compared to January's 96 mm (3.8 in) over 13 days, but January typically has a marginally higher humidity level at 87%. For more insights into January's weather specifics, check out Roan Mountain weather in January.
December and February exhibit noteworthy similarities and differences in weather. Both months feature cold temperatures, with December recording a minimum of -14°C (6°F) and February slightly milder at -13°C (9°F). The average temperatures are comparable, with December averaging 4°C (39°F) and February just a degree warmer at 5°C (41°F). However, February often reaches higher max temperatures, peaking at 24°C (76°F) compared to December's maximum of 20°C (69°F). Precipitation is another area where February surpasses December, with 145 mm (5.7 in) over 15 days compared to December’s 123 mm (4.8 in) across 12 days. Humidity remains consistent, though slightly higher in February at 87% versus 86% in December. For more detailed insights on February weather, you can explore Roan Mountain weather in February.
In December, the weather presents a chilly backdrop with temperatures ranging from a minimum of -14°C (6°F) to a maximum of 20°C (69°F), averaging around 4°C (39°F). The month sees about 123 mm (4.8 in) of precipitation over approximately 12 days, accompanied by a consistent humidity level of 86%. In contrast, March experiences slightly colder nights with minimum temperatures reaching -17°C (2°F), but daytime temperatures can rise significantly, with a maximum of 28°C (82°F) and an average of 7°C (45°F). March also receives more precipitation, totaling 132 mm (5.2 in) over about 15 days, while maintaining the same humidity level of 86%. For more specifics on March weather, check out Roan Mountain weather in March.
December and April present contrasting weather patterns. In December, temperatures can plunge as low as -14°C (6°F) and average around 4°C (39°F), with a maximum temperature reaching 20°C (69°F). The month also experiences considerable precipitation, amounting to 123 mm (4.8 in) over approximately 12 days, with high humidity at 86%.
In contrast, April sees milder temperatures, with a minimum of -6°C (21°F) and an average of 11°C (53°F), peaking at 27°C (81°F). Precipitation increases slightly to 145 mm (5.7 in) spread over 14 days, while humidity remains relatively high at 84%. Overall, April offers a warmer and wetter climate compared to the cold and relatively dry December. For more detailed information, you can check Roan Mountain weather in April.
December and May present starkly contrasting weather conditions. In December, temperatures can drop as low as -14°C (6°F), with an average of 4°C (39°F) and a maximum of 20°C (69°F), contributing to a cold and often wintry atmosphere. This month sees about 123 mm (4.8 in) of precipitation spread over 12 days, paired with high humidity levels at 86%.
In contrast, May offers much milder temperatures, ranging from a minimum of 0°C (31°F) to an average of 16°C (61°F) and peaking at 28°C (83°F). The precipitation in May increases slightly to 129 mm (5.1 in) over 16 days, but the humidity remains relatively lower at 83%. For those curious about the specific conditions in May, you can find more information here: Roan Mountain weather in May.
When comparing the weather in December and June, notable differences emerge. December typically features much colder temperatures, with lows reaching -14°C (6°F) and an average of 4°C (39°F), while June enjoys milder conditions, with minimums around 6°C (42°F) and an average high of 19°C (67°F). Precipitation levels are similar, with December seeing 123 mm (4.8 in) over approximately 12 days compared to June's 133 mm (5.2 in) over 17 days. Additionally, humidity remains relatively high in both months, with December at 86% and June at 83%. For more detailed weather insights, check out Roan Mountain weather in June.
December and July present strikingly different weather patterns. In December, temperatures can plummet as low as -14°C (6°F), while averaging around 4°C (39°F) and peaking at 20°C (69°F). The month is characterized by high humidity at 86% and receives a considerable amount of precipitation, totaling 123 mm (4.8 in) over an average of 12 days. In contrast, July boasts a much milder climate, with temperatures ranging from a minimum of 10°C (51°F) to a comfortable average of 21°C (71°F), and a maximum reaching 30°C (87°F). Although July experiences slightly less precipitation at 107 mm (4.2 in), it does so over a greater number of days—18 in total—while maintaining a lower humidity level of 79%. For more detailed insights into July conditions, you can refer to Roan Mountain weather in July.
In comparing the weather in December and August, we see a stark contrast in temperatures and humidity levels. December features a wide range of temperatures, with a chilling minimum of -14°C (6°F) and an average of 4°C (39°F), while August boasts milder temperatures, with a minimum of 10°C (51°F) and an average of 21°C (69°F). Precipitation levels are similar, with December receiving 123 mm (4.8 in) over 12 days and August slightly higher at 125 mm (4.9 in) over 16 days. Additionally, December's humidity averages a brisk 86%, compared to August's more comfortable 66%. For more detailed information on August weather, you can check out Roan Mountain weather in August.
December and September exhibit quite distinct weather patterns. In December, temperatures can dip as low as -14°C (6°F) and reach a maximum of 20°C (69°F), with an average of around 4°C (39°F). The month sees considerable precipitation, totaling 123 mm (4.8 in) across 12 days, and a high humidity level of 86%. In contrast, September enjoys milder conditions, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 29°C (84°F), and an average of 18°C (66°F). Precipitation is slightly less at 112 mm (4.4 in) over 11 days, accompanied by lower humidity at 68%. For more detailed insights into the September weather, you can visit Roan Mountain weather in September.
In comparing December and October weather, December experiences much colder temperatures, with a minimum of -14°C (6°F) and an average of 4°C (39°F), contrasting sharply with October's milder minimum of -4°C (25°F) and an average of 14°C (57°F). While both months see significant precipitation, October has slightly higher levels at 131 mm (5.2 in) compared to December's 123 mm (4.8 in), though December has slightly more rainy days, totaling 12. Additionally, December's humidity is higher at 86%, compared to October's 78%, contributing to a chillier and potentially more uncomfortable feel during the winter month. For more insights about the pleasant weather conditions during October, you can visit Roan Mountain weather in October.
In December, temperatures range from a chilly minimum of -14°C (6°F) to a warm maximum of 20°C (69°F), with an average temperature of 4°C (39°F). This month experiences slightly more precipitation, totaling 123 mm (4.8 in) over approximately 12 days, with humidity averaging 86%. In contrast, November features a milder temperature range, with minimums of -11°C (12°F), a maximum of 21°C (71°F), and an average of 6°C (43°F). Precipitation in November is lower at 84 mm (3.3 in), falling over 11 days, and the humidity is slightly higher at 89%. For a closer look at November weather, you can visit Roan Mountain weather in November.
As December descends upon Roan Mountain, visitors experience a striking shift in weather compared to other months. The temperatures can swing dramatically, with chilly lows dipping well below freezing, while even the warmer days rarely rise above a cool 20°C. This month typically brings increased precipitation, averaging around 123 mm across approximately 12 days, often manifesting as a refreshing blanket of snow that enhances the area's natural beauty. Humidity remains high at 86%, making the crisp mountain air feel even colder. For those planning a trip, it's essential to prepare for the atmospheric twist that December offers, reinforcing why winter enthusiasts cherish this season. To learn more about seasonal trends, check out Roan Mountain Climate.