December Weather in Boone, United States

Last updated: February 24, 2025

December in Boone, United States, offers a stark contrast in temperature, with highs reaching a pleasant 20°C (69°F) and lows plunging to a brisk -14°C (7°F). The average temperature lingers around a chilly 4°C (39°F), setting the stage for a captivating winter landscape. This month also sees 117 mm (4.6 in) of precipitation spread over 11 days, contributing to the region's characteristic humidity of 86%. Despite the cold, the beauty of December in Boone is undeniable, as the pristine snowscape beckons outdoor enthusiasts and those seeking a cozy retreat alike.

December Temperature in Boone

In Boone, United States, December brings a noticeable chill, marking a shift into the heart of winter. With minimum temperatures dipping to -14°C (7°F) and an average around 4°C (39°F), the month is characterized by brisk days and frosty nights. The highs can still reach a mild 20°C (69°F), offering occasional reprieves from the cold. As the year draws to a close, Boone's temperatures reflect a consistent downward trend, transitioning from the milder autumn days of November into the depths of winter. This fluctuation between cold lows and moderate highs creates a picturesque winter landscape, perfect for cozying up indoors or enjoying the tranquil beauty of a snowy outdoor adventure.

December Weather in Boone: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Boone, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec344044526166706864564238
Data source: Temperature data for Boone generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Boone

In Boone, December marks the transition into winter with an average precipitation of 117 mm (4.6 in) spread over approximately 11 days. While it falls short of the wetter months like April and February, December maintains a consistent level of moisture, contributing to the overall annual average. Interestingly, this month's precipitation is notably higher than November's 82 mm (3.2 in), suggesting a shift towards more significant weather patterns as the year draws to a close. Although the frequency of rainy days remains similar to January, the increase in total precipitation highlights December's role in replenishing the region before winter sets in fully.

December Precipitation Trends in Boone

The chart displays monthly precipitation patterns in Boone, with values for each month alongside December's data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how December's conditions compare to those of other months.
JanFebMarAprMayJunJulAugSepOctNovDec9713812115514814512414713414682117
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

December Humidity in Boone

December in Boone, United States, ushers in a notable pattern of humidity that resonates with the winter season. As the year draws to a close, humidity hovers around 86%, reflecting a trend of elevated moisture levels typical for the colder months. This value aligns closely with the preceding months of November (89%) and January (87%), suggesting a seasonal consistency in dampness. Contrarily, the summer months reveal a sharper decline, particularly in August when humidity dropped to a mere 66%. Overall, the data illustrates a rhythm of humidity that peaks during fall and winter, providing Boone with a crisp, refreshing winter atmosphere that contrasts sharply with the sultry summer air.

December Average Humidity in Boone

This chart illustrates the average monthly humidity levels in Boone, with December's data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, allowing you to see how December's humidity levels compare to other months.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%86%84%83%83%79%66%68%78%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Boone

As December rolls into Boone, the UV Index drops to a moderate level of 3, making sun exposure less of a concern compared to the extremes experienced earlier in the year. This signals a transition from the intense summer months, where the UV Index reached a peak of 11 from May to August, demanding only 10 minutes of exposure before risking sunburn. In contrast, December allows sun-seekers a more leisurely 30 minutes in the sun without the immediate threat of burning. This notable shift highlights the seasonal changes in UV radiation, reminding residents and visitors to adjust their sun protection strategies accordingly. For additional details and trends, explore the Boone UV Index.

Maximum UV Index Levels in Boone for December

The chart shows the monthly maximum UV Index (UVI) for Boone in December, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues.
JanFebMarAprMayJunJulAugSepOctNovDec468111111111110863
Data source: Boone December UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

December Sunshine in Boone

Boone, United States, experiences a dynamic ebb and flow of sunshine throughout the year, with December bringing 187 hours of sunlight. As winter sets in, the daylight hours start to wane compared to the vibrant summer months, which peak with an impressive 355 hours in July. The trend clearly showcases a gradual descent from the year's sunny heights, as December's sunlight is notably less than the warmer months, yet still eclipses the early winter months like January, which captures only 152 hours. Interestingly, December maintains a remarkable brightness compared to the darker autumn days, and it serves as a gentle reminder of the approaching spring, where the sun's return beckons with longer days ahead.

Monthly Sunshine Duration in Boone: December Highlighted

The December sunshine duration represents the total number of hours Boone experiences direct sunlight during the month of December, excluding cloudy or obstructed periods. This chart compares the sunshine duration of December with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec152h182h245h264h303h319h355h318h282h264h231h187h
Data source: Boone December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Boone During December

In Boone, December offers a 41% chance of sunny weather, aligning closely with the trends of earlier winter months. This is a pleasant contrast to the colder January and February, which see sun probabilities dipping to 38% and 33% respectively. Interestingly, November enjoys a brighter 54% likelihood of sunshine, which might tempt residents into thinking the sunny days will continue into December. However, as the year winds down, the sun begins to share the stage with winter’s chill, reflecting a gradual decline in sunny days from the vibrant autumn. Overall, while December isn't the sunniest month, it still presents a decent opportunity for enjoying some clear skies amid the festive season.

Percentage of Sunny Days in December in Boone

The chart illustrates the percentage of sunny days in Boone throughout the year, with December highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Boone experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec38%33%40%53%32%33%45%40%49%36%54%41%
Data source: Boone December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Boone in December

In Boone, United States, the daylight duration intricately weaves through the seasons, mirroring nature's rhythm. As December settles in, the daylight dips to 9 hours, mirroring the shorter days of January. This marks a significant reduction from the sun-soaked peak of 14 hours enjoyed in the summer months of June through July. As winter grips the region, the gradual shortening of daylight from autumn's 10 hours down to December's twilight serves as a gentle reminder of nature's cyclical dance. Looking ahead, the return of longer days looms in the early months of the year, promising a gradual transition back to brighter afternoons.

Average Daylight Hours in Boone for December

The chart illustrates the variation in daylight duration in Boone throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 59m10h 52m11h 59m13h 8m14h 5m14h 34m14h 18m13h 27m12h 21m11h 13m10h 13m9h 43m
Data source: Boone daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Boone

As December settles in Boone, the average wind speed hovers around 2.6 m/s (6 mph), reflecting a remarkable decline compared to the brisk winds of the earlier months. This gentle breeze feels like a soft exhale from the vibrant autumn, marking a transition into winter. Throughout the year, the region experiences its peak winds in the cooler months of January and March, with speeds consistently reaching 3.0 m/s (7 mph). However, it appears that December's cooling temperatures command a mildness from the winds, as reflected in the overall trend of decreasing speeds from the summer lull of July and August. The gradual shift in wind dynamics captures the essence of Boone's seasonal rhythm, inviting residents and visitors alike to savor the serene atmosphere amid the crisp winter air.

Average December Wind Speed in Boone

The chart displays monthly wind speed patterns in Boone, with values for each month shown alongside December's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how December's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.23.03.22.32.11.91.72.12.52.72.6 m/s
Data source: Boone December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Boone Compares to Other Months

The weather in Boone 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 Boone and find detailed weather information for every month.

December and January weather exhibits notable similarities and differences. December has an average temperature of 4°C (39°F), with a minimum of -14°C (7°F) and a maximum reaching 20°C (69°F). It experiences relatively high precipitation levels of 117 mm (4.6 in) over 11 days, accompanied by an 86% humidity level. In contrast, January sees a slight drop in average temperature to 1°C (35°F), with the minimum dipping to -17°C (1°F), while the maximum remains the same at 20°C (69°F). Precipitation decreases to 97 mm (3.8 in), also spread over 11 days, and humidity rises slightly to 87%. For a deeper insight into weather specifics, you can check Boone weather in January.

December and February showcase relatively similar temperature ranges, with December experiencing a minimum of -14°C (7°F) and an average of 4°C (39°F), compared to February's minimum of -13°C (8°F) and an average also around 4°C (40°F). However, February tends to be slightly milder with a maximum temperature reaching 23°C (75°F), compared to December’s maximum of 20°C (69°F). Precipitation increases in February, totaling 138 mm (5.4 in) over 15 days, while December sees 117 mm (4.6 in) across 11 days, indicating a wetter month. Humidity remains high in both months, with February at 87% and December at 86%. For more detailed insights about the February weather in this region, check out Boone weather in February.

In December, temperatures in Boone range from a minimum of -14°C (7°F) to a maximum of 20°C (69°F), with an average of 4°C (39°F). The month experiences around 117 mm (4.6 in) of precipitation over 11 days, accompanied by high humidity at 86%. In contrast, March sees slightly warmer temperatures, with a minimum of -12°C (11°F), an average of 7°C (45°F), and a maximum reaching 28°C (83°F). Precipitation increases to 121 mm (4.7 in) over 14 days, maintaining the same humidity level of 86%. For more detailed information, you can check Boone weather in March.

December weather in Boone features colder temperatures, with a minimum of -14°C (7°F) and an average of 4°C (39°F), which creates a brisk winter atmosphere. In contrast, April welcomes milder temperatures, ranging from a minimum of -6°C (21°F) to an average of 11°C (52°F), and peaks at a comfortable maximum of 26°C (79°F). While December experiences 117 mm (4.6 in) of precipitation over 11 days, April sees an increase to 155 mm (6.1 in) over 13 days, indicating that spring often brings more rainfall. In terms of humidity, both months are quite similar, with December at 86% and April slightly lower at 84%. For a closer look at what to expect in April, check out Boone weather in April.

December and May present contrasting weather patterns. In December, temperatures can drop to a minimum of -14°C (7°F) and typically average around 4°C (39°F), with a maximum of 20°C (69°F). This month experiences about 117 mm (4.6 in) of precipitation over an average of 11 days, and the relatively high humidity of 86% adds to the chill in the air. In contrast, May sees a marked increase in warmth, with minimum temperatures around -2°C (30°F) and average highs reaching 27°C (81°F), leading to an overall average of 16°C (61°F). Rainfall increases slightly to 148 mm (5.8 in) over approximately 16 days, while humidity remains relatively comfortable at 83%. For a detailed insight into the May weather specifically, you can refer to Boone weather in May.

December and June present quite contrasting weather profiles. In December, temperatures can plummet as low as -14°C (7°F), with an average of around 4°C (39°F) and maximums reaching 20°C (69°F). The month is characterized by higher humidity at 86% and a relatively moderate precipitation of 117 mm (4.6 in) over 11 days. In sharp contrast, June boasts much milder temperatures, ranging from a minimum of 6°C (43°F) to an average of 19°C (66°F) and a maximum of 28°C (84°F). While June has slightly higher precipitation at 144 mm (5.7 in) across 17 days, it features a lower humidity level at 83%. For more specific details on what to expect, check out Boone weather in June.

When comparing the weather in December to that of July, we can see notable differences in temperature, precipitation, and humidity. December features a cooler climate, with average temperatures around 4°C (39°F) and a maximum of 20°C (69°F), while July enjoys warmer averages of 21°C (70°F) and highs reaching 30°C (85°F). In December, the region experiences 117 mm (4.6 in) of precipitation over approximately 11 days, whereas July sees a slightly higher rainfall of 124 mm (4.9 in) across 17 days. Humidity levels are also higher in December at 86%, compared to 79% in July, contributing to a more brisk and sometimes damp feel during the winter month. For more insights, you can check out Boone weather in July.

December and August present strikingly different weather patterns. In December, temperatures can plunge to a minimum of -14°C (7°F), with an average temperature of around 4°C (39°F) and a maximum of 20°C (69°F). This month also sees significant precipitation, totaling 117 mm (4.6 in) over approximately 11 days, coupled with high humidity levels at 86%. In contrast, August enjoys a milder climate, where temperatures range from a minimum of 10°C (51°F) to a maximum of 29°C (84°F), with an average of 20°C (69°F). Although precipitation is slightly higher at 147 mm (5.8 in) over 17 days, the humidity is lower at 66%. For more detailed information about the weather in August, you can visit Boone weather in August.

December and September present distinctly different weather patterns. In December, temperatures range from a chilly minimum of -14°C (7°F) to a comfortable maximum of 20°C (69°F), with an average of just 4°C (39°F). The month sees significant precipitation at 117 mm (4.6 in), occurring on about 11 days, and is marked by high humidity at 86%. In contrast, September offers milder conditions, with temperatures dipping to a minimum of 3°C (38°F) and peaking at 28°C (83°F), averaging 18°C (65°F). Although September experiences slightly more precipitation at 134 mm (5.3 in) across 13 days, the humidity is notably lower at 68%. For more specific details on September weather, you can check out Boone weather in September.

December and October exhibit notable differences in weather conditions. In December, the temperatures range from a chilly -14°C (7°F) at night to a mild average of 4°C (39°F) during the day, while October experiences more moderate temperatures, with a minimum of -4°C (25°F) and an average high of 13°C (56°F). Precipitation is slightly lower in December at 117 mm (4.6 in) over 11 days, compared to October's 146 mm (5.7 in) with the same number of rainy days. Additionally, December has a higher humidity level at 86%, making it feel even colder, whereas October's humidity is a more comfortable 78%. For a more detailed look at October's weather conditions, you can visit Boone weather in October.

In comparing the weather of December and November, December tends to be colder overall, with average temperatures ranging from a minimum of -14°C (7°F) to a maximum of 20°C (69°F), compared to November's minimum of -10°C (14°F) and maximum of 22°C (72°F). Additionally, December experiences more precipitation, totaling 117 mm (4.6 in) over 11 days, whereas November receives 82 mm (3.2 in) across 9 days. Humidity in December is slightly lower at 86%, while November remains a bit more humid at 89%. For a closer look at November's weather specifics, you can check out Boone weather in November.

Compare Boone's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Boone

As December sets in, Boone transforms into a winter wonderland, with temperatures taking a noticeable dip compared to the milder months that precede it. The chill in the air and increased humidity contribute to a distinctly different atmosphere, while precipitation becomes more frequent, giving way to those cozy, snow-filled days. Unlike the warm and vibrant fall, December's character is defined by colder temperatures and a higher chance of wet weather, making it a unique time to experience Boone. For more insights into how Boone's climate changes throughout the year, check out Boone Climate.