December Weather in Lynchburg, United States

Last updated: February 24, 2025

December in Lynchburg, United States, showcases a varied climate with temperatures ranging from a chilly -9°C (17°F) to a mild 22°C (72°F). The average temperature hovers around 8°C (46°F), making it essential for residents and visitors alike to prepare for the fluctuations. This month is characterized by significant precipitation, totaling 145 mm (5.7 in) over 11 days, contributing to a humid atmosphere with humidity levels at 88%. Whether you’re enjoying the brisk winter air or navigating the damp streets, December in Lynchburg offers a unique blend of weather experiences.

December Temperature in Lynchburg

In December, Lynchburg experiences a crisp transition into winter, with temperatures reflecting a significant drop compared to the milder autumn months. The month's minimum temperature hovers around -9°C (17°F), while the average settles at a chilly 8°C (46°F). Despite this chill, daytime highs can reach a more comfortable 22°C (72°F), offering brief reprieves from the cold. This pattern highlights a notable decline from the warmer autumn averages, yet the city's ability to warm slightly during the day remains a pleasant aspect of December's climate. Overall, as the year closes, Lynchburg's temperatures evoke the essence of winter, combining crisp air and occasional warmth for those embracing the season.

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

The chart illustrates December temperature patterns in Lynchburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec424754607076797874644946
Data source: Temperature data for Lynchburg generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

December Precipitation in Lynchburg

December in Lynchburg wraps up the year with 145 mm (5.7 in) of precipitation, making it a relatively wet month compared to November’s drier 73 mm (2.9 in). The rainfall tends to hover around the 11 rainy days mark, which is consistent with the trends seen in the earlier months of autumn, suggesting that as winter approaches, the region experiences a notable increase in moisture. This increase aligns with the overall pattern of precipitation rising steadily through the fall months, peaking in the spring, with December marking a significant, yet typical, closure to the wetter half of the year. Overall, Lynchburg’s weather exhibits a rhythmic pattern of precipitation, with December ensuring that the last month of the year maintains a lush vibrancy before the colder months set in.

December Precipitation Trends in Lynchburg

The chart displays monthly precipitation patterns in Lynchburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec10817919814911114114212811311673145
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Lynchburg

In December, Lynchburg experiences a notable rise in humidity, reaching 88%, which is reflective of a consistent trend seen throughout the winter months. Following a decline in humidity from August's low of 67% to November's brisk 87%, the surge in December reinforces the region's characteristic dampness as it transitions fully into winter. From January through April, humidity remains elevated, hovering around 82% to 87%, indicating a persistent moist atmosphere that often accompanies cooler temperatures. This pattern highlights Lynchburg's climatic rhythm, where winter humidity trends tend to stabilize at higher levels, creating a stark contrast to the drier conditions experienced in late summer and early autumn.

December Average Humidity in Lynchburg

This chart illustrates the average monthly humidity levels in Lynchburg, 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%85%82%83%82%78%67%64%75%87%89%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Lynchburg

In December, Lynchburg experiences a moderate UV Index of 4, indicating a minimal risk of harm from unprotected sun exposure, particularly with a burn time of 30 minutes. This marks a notable shift from the extreme levels seen in late spring and summer, where the UV Index peaked at 11, resulting in burn times of just 10 minutes. As the year winds down, the UV Index gradually decreases from its high in May, illustrating a consistent trend of reduced sun intensity during the winter months. Despite the cooler weather, it’s important to remain vigilant and protect your skin during the occasional sunny days. To stay informed about UV levels throughout the year, visit Lynchburg UV Index.

Maximum UV Index Levels in Lynchburg for December

The chart shows the monthly maximum UV Index (UVI) for Lynchburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Lynchburg 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 Lynchburg

December in Lynchburg, United States, brings a notable transition as the days grow shorter, with an average of 172 hours of sunshine, marking a decrease from the sun-drenched summer months. Interestingly, while the glow of July peaks at 326 hours, the gradual retreat of daylight through the fall months gives way to the chill of winter, showcasing a typical seasonal rhythm. Despite December's dip, it still offers more sunlight than the earlier winter month of January, which starts the year with only 145 hours of brightness. This waning light signals the onset of cozy indoor gatherings, even as the community looks forward to the return of longer days and sunnier skies in the new year.

Monthly Sunshine Duration in Lynchburg: December Highlighted

The December sunshine duration represents the total number of hours Lynchburg 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.
JanFebMarAprMayJunJulAugSepOctNovDec145h152h211h263h301h307h326h315h275h265h226h172h
Data source: Lynchburg December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Lynchburg During December

In December, Lynchburg experiences a 40% chance of sunshine, providing a refreshing contrast to the gloomy winter months that often dominate the season. Compared to the preceding months, this figure reflects a notable increase from November’s 58%, but remains lower than the sunnier spring months like April and September, which see almost half the days basked in sunlight. As the year winds down, December's likelihood of bright days holds a comfortable position, hinting at occasional bright spots amidst the typically colder, cloudier winter weather, fostering a charming winter atmosphere for locals and visitors alike.

Percentage of Sunny Days in December in Lynchburg

The chart illustrates the percentage of sunny days in Lynchburg 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 Lynchburg experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec35%33%37%49%32%34%40%35%49%37%58%40%
Data source: Lynchburg December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Lynchburg in December

As December unfolds in Lynchburg, the days become visibly shorter, with daylight lasting only nine hours. This gradual decrease is a stark contrast to the longer, sun-drenched days of summer, where July and June bask in an abundance of fourteen hours of daylight. Following a slight dip in daylight during the fall, which witnesses ten hours in both November and January, the month of December marks a turning point in the cycle of light. The daylight trend reveals a rhythm of nature, with the sun rising later and setting earlier, inviting a cozy atmosphere as the year draws to a close. As the community braces for the winter chill, the diminishing daylight serves as a reminder of the cyclical dance between light and dark, preparing everyone for the eventual return of longer days ahead.

Average Daylight Hours in Lynchburg for December

The chart illustrates the variation in daylight duration in Lynchburg throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec10h 3m10h 54m11h 59m13h 6m14h 2m14h 29m14h 14m13h 24m12h 20m11h 14m10h 17m9h 47m
Data source: Lynchburg daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Lynchburg

As the year draws to a close, December brings a noticeable uptick in wind speeds in Lynchburg, United States, averaging 3.4 m/s (8 mph). This sharp increase contrasts with the months leading up to it, where wind speeds flirted with the lower end of the spectrum, hovering between 1.9 m/s to 2.9 m/s from July to November. Interestingly, December is not just a chilly month filled with festive cheer; it stands out as the windiest month since the early spring, indicating a shift in seasonal dynamics. The brisk winds of December serve as a reminder that while the winter chill settles in, nature's energy picks up, wrapping the city in an invigorating breeze.

Average December Wind Speed in Lynchburg

The chart displays monthly wind speed patterns in Lynchburg, 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.
JanFebMarAprMayJunJulAugSepOctNovDec3.03.33.32.92.92.62.01.92.22.72.83.4 m/s
Data source: Lynchburg December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Lynchburg Compares to Other Months

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

In December, the weather experiences a wider temperature range, with minimums dropping to -9°C (17°F) and maximums reaching up to 22°C (72°F), resulting in an average temperature of 8°C (46°F). Comparatively, January is colder, featuring lower minimum temperatures of -14°C (7°F) and a slight decline in the average to 5°C (42°F), though it can still peak at 24°C (75°F). Interestingly, both months see similar precipitation levels, with December receiving 145 mm (5.7 in) and January slightly less at 108 mm (4.3 in), with rainfall occurring on about 11 days each month. Humidity levels remain fairly consistent, with December at 88% and January at 87%. For more detailed insights into January specifically, check out Lynchburg weather in January.

In December, the weather typically sees a minimum temperature of -9°C (17°F) and an average of 8°C (46°F), with a maximum reaching up to 22°C (72°F). Precipitation is common, totaling 145 mm (5.7 in) over about 11 days, with humidity averaging around 88%. In contrast, February experiences a slightly warmer climate, maintaining the same minimum temperature of -9°C (16°F) but rising to an average of 8°C (47°F) and a higher maximum of 26°C (79°F). The month also brings increased rainfall, with 178 mm (7.0 in) of precipitation over 14 days, while humidity remains relatively stable at 87%. For a more detailed look at February weather, you can check Lynchburg weather in February.

In December, temperatures range from a minimum of -9°C (17°F) to a maximum of 22°C (72°F), with an average temperature of 8°C (46°F). The month is characterized by relatively high humidity at 88% and experiences 145 mm (5.7 in) of precipitation over 11 days. In contrast, March sees a slight increase in temperatures, with a minimum of -6°C (21°F) and a maximum of 28°C (83°F), resulting in an average of 12°C (54°F). Although it is slightly less humid at 85%, March has more precipitation, totaling 198 mm (7.8 in) over 13 days. This shift in weather marks a significant transition from the colder, wetter conditions in December to warmer, more variable weather in March. For more detailed insights, check out Lynchburg weather in March.

In December, the weather features a broader temperature range, with minimums dropping as low as -9°C (17°F) and average highs peaking at 22°C (72°F). The month experiences significant precipitation, totaling 145 mm (5.7 in) over 11 days, coupled with relatively high humidity at 88%. In contrast, April sees milder temperatures, with minimums around -1°C (31°F) and average highs reaching 30°C (87°F). Precipitation in April is slightly higher at 149 mm (5.9 in) over the same number of days but with lower humidity at 82%. The overall climate in April is generally warmer and more temperate, making it a more pleasant month for outdoor activities. For more detailed insights, check out Lynchburg weather in April.

December and May present strikingly different weather patterns. In December, temperatures range from a chilly minimum of -9°C (17°F) to a mild maximum of 22°C (72°F), with an average temperature of 8°C (46°F). During this month, precipitation is relatively high at 145 mm (5.7 in) over 11 days, accompanied by a humidity level of 88%. In contrast, May boasts a much warmer climate, with temperatures ranging from a minimum of 3°C (38°F) to a maximum of 33°C (92°F), and an impressive average temperature of 21°C (70°F). The precipitation slightly decreases to 111 mm (4.4 in) across 12 days, and the humidity is moderately lower at 83%. For more detailed insights, check out Lynchburg weather in May.

December and June present quite contrasting weather conditions. In December, temperatures range from a chilly minimum of -9°C (17°F) to a milder maximum of 22°C (72°F), with an average of 8°C (46°F). The month is characterized by higher precipitation, totaling 145 mm (5.7 in) over approximately 11 days, and a relatively high humidity level of 88%. In stark contrast, June boasts much warmer temperatures, with a minimum of 11°C (52°F) and a maximum reaching up to 34°C (94°F), averaging around 24°C (76°F). While precipitation is slightly lower at 141 mm (5.6 in) over 13 days, humidity is also reduced to 82%. For more details, check out Lynchburg weather in June.

December and July present strikingly different weather conditions. In December, temperatures can drop to a minimum of -9°C (17°F) and peak at 22°C (72°F), with an average of 8°C (46°F). The month is relatively wet, experiencing 145 mm (5.7 in) of precipitation over 11 days, coupled with high humidity at 88%. In contrast, July boasts much warmer temperatures, with minimums around 16°C (61°F) and maximums reaching 36°C (97°F), averaging 26°C (79°F). This summer month sees slightly less precipitation at 142 mm (5.6 in), though it occurs over more days, totaling 16. The humidity is lower at 78%, contributing to a more comfortable climate. For more detailed insights, you can explore Lynchburg weather in July.

December and August present contrasting weather patterns. In December, temperatures can drop as low as -9°C (17°F), with an average of around 8°C (46°F) and a maximum reaching 22°C (72°F). The month sees a considerable amount of precipitation at 145 mm (5.7 in) over 11 days, accompanied by high humidity levels at 88%. In stark contrast, August enjoys milder winds and warmer temperatures, with lows of 15°C (59°F), an average of 25°C (78°F), and highs soaring to 35°C (95°F). Although August experiences slightly less precipitation at 128 mm (5.0 in) over 16 days, it has lower humidity at 67%. For more details on August weather, you can visit Lynchburg weather in August.

In comparing the weather of December and September, we see notable differences in temperature and humidity. December features a much cooler climate, with temperatures ranging from a chilling minimum of -9°C (17°F) to a pleasant maximum of 22°C (72°F) and an average of 8°C (46°F). On the other hand, September boasts much warmer conditions, with minimum temperatures around 10°C (50°F) and highs reaching up to 36°C (97°F), averaging at a comfortable 23°C (74°F). The precipitation in December is relatively high at 145 mm (5.7 in) over 11 days, contrasted with September’s 113 mm (4.4 in) over just 9 days, while December’s humidity is notably higher at 88% compared to September’s 64%. For a more detailed look at September weather, you can visit Lynchburg weather in September.

When comparing December and October weather, a notable difference in temperature emerges. December typically experiences a more pronounced chill, with minimum temperatures dropping to -9°C (17°F) and average highs around 8°C (46°F). In contrast, October is considerably warmer, featuring minimum temperatures at 0°C (32°F) and average highs reaching 18°C (64°F). Additionally, October can see maximum temperatures soar to 36°C (97°F), a stark contrast to December’s relative coolness.

Precipitation levels in December are slightly higher at 145 mm (5.7 in) over 11 days, compared to October, which receives about 116 mm (4.6 in) over 10 days. The humidity is also significantly higher in December at 88%, whereas October sees a more moderate 74%. For more insights into October's weather, you can check out Lynchburg weather in October.

In comparing the weather of December to November, December generally experiences cooler temperatures, with a minimum of -9°C (17°F) compared to November's -8°C (19°F). The average temperature in December drops to 8°C (46°F), slightly colder than November's average of 10°C (50°F). The maximum temperature also decreases, peaking at 22°C (72°F) in December versus 25°C (78°F) in November. Additionally, December is wetter, receiving 145 mm (5.7 in) of precipitation over 11 days, while November sees only 73 mm (2.9 in) over 8 days. Humidity remains relatively stable, with December at 88% and November at 87%. For more details, you can check Lynchburg weather in November.

Compare Lynchburg's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Lynchburg

As December settles in, Lynchburg experiences a notable shift in weather, marked by cooler temperatures and increased humidity. This month typically sees a mix of chilly days and the occasional warmer spike, setting it apart from the milder conditions of earlier months. Precipitation also rises, contributing to the wintery atmosphere with a good number of rainy days. The resulting combination of 88% humidity and 145 mm of rainfall highlights December's characteristic dampness, making it decidedly different from the more temperate months that precede it. For a deeper understanding of how December fits into the broader patterns of weather in this region, explore the site on Lynchburg Climate.