December Weather in Charlottesville, United States

Last updated: February 24, 2025

December in Charlottesville, United States, brings a chill in the air as temperatures range from a maximum of 22°C (72°F) to a brisk minimum of -12°C (10°F), with an average of 5°C (41°F). This month is characterized by relatively high humidity levels at 85%, adding a touch of crispness to the wintry landscape. Precipitation is moderate, totaling 91 mm (3.6 in) over about 8 days, leaving the city adorned with a hint of moisture and a chance for flurries. As the days grow shorter, Charlottesville transforms into a seasonal landscape, inviting residents and visitors alike to embrace the beauty of winter.

December Temperature in Charlottesville

In December, Charlottesville experiences a notable shift towards winter as temperatures begin to drop significantly. The month typically sees minimum temperatures around -12°C (10°F), while daily averages linger at a brisk 5°C (41°F). Fortunately, highs can still reach a comfortable 22°C (72°F), hinting at the season's occasional warmth amidst the chill. This transitional period is characterized by a gradual descent in overall temperatures compared to the preceding months, marking a distinct departure from the milder conditions of fall. As the landscape transforms with the onset of winter, Charlottesville's December invites residents and visitors alike to embrace the festive spirit while donning their warmest layers.

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

The chart illustrates December temperature patterns in Charlottesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends.
JanFebMarAprMayJunJulAugSepOctNovDec374248576774807771624741
Data source: Temperature data for Charlottesville 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 Charlottesville

In December, Charlottesville experiences an average precipitation of 91 mm (3.6 in) over approximately 8 days, marking a significant transition into the winter season. This month's rainfall is slightly below the wetter months like April and August, yet it remains consistent compared to the preceding November. The trends indicate that while December does not lead in precipitation, it maintains a steady rhythm of rainy days that helps nurture the region's winter landscape. The overall shift from the drier summer months is evident, as the city prepares for the colder season with a balanced mix of rainfall that continues to support its lush vegetation. With precipitation levels averaging around 8 days, residents can expect a blend of cool, crisp air accompanied by refreshing winter showers—perfect for cozy indoor activities.

December Precipitation Trends in Charlottesville

The chart displays monthly precipitation patterns in Charlottesville, 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.
JanFebMarAprMayJunJulAugSepOctNovDec64946811911397611181021147692
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Charlottesville

In Charlottesville, United States, December ushers in a humidity level of 85%, striking a balance that hints at the waning warmth of fall and the impending chill of winter. Notably, this month’s humidity reflects a gradual decrease from the higher levels experienced in November, which peaked at 87%. The trend shows a distinct dip from the muggy summer months of July and August, where humidity dropped to 79% and 77%, respectively. As the year winds down, the overall consistency of humidity remains rather high, especially when compared to the drier months of late summer and early autumn, emphasizing the region's unique temperate climate.

December Average Humidity in Charlottesville

This chart illustrates the average monthly humidity levels in Charlottesville, 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.
JanFebMarAprMayJunJulAugSepOctNovDec84%84%84%82%83%83%79%77%75%81%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Charlottesville

As December arrives in Charlottesville, the UV Index dips to 3—a level categorized as moderate. This seasonal change marks a shift from the intense, very high UV levels experienced during the summer months, where exposure times for skin protection were drastically reduced to just 15 minutes. Instead, December's burn time stretches back to 30 minutes, allowing for safer outdoor activities as the sun’s intensity lessens. The trend reveals a clear cyclical pattern: as the year progresses from the highs of summer—with notable peaks of 10 in June through August—to the lower levels of winter. To stay informed about UV conditions year-round, be sure to check the Charlottesville UV Index.

Maximum UV Index Levels in Charlottesville for December

The chart shows the monthly maximum UV Index (UVI) for Charlottesville 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.
JanFebMarAprMayJunJulAugSepOctNovDec3679101010108753
Data source: Charlottesville 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 Charlottesville

As December rolls into Charlottesville, the days begin to shorten, yet the sunshine still manages to grace the city with 199 hours of bright warmth. This marks a modest decline from the sun-drenched heights of summer, where July shines the brightest with 357 hours, but still holds its own compared to the chillier months that precede it. The transition from vibrant, sun-filled May to the cooler November presents a gradual decrease in sunlight, but December’s figures reflect a steadyfarewell to the year’s sunny days, reminiscent of February’s warmer glow. This rhythmic ebb and flow of sunlight not only shapes the local flora but also invites residents to bask in the beauty of winter’s softer light, making each December day a cherished opulence in Charlottesville's yearlong tapestry.

Monthly Sunshine Duration in Charlottesville: December Highlighted

The December sunshine duration represents the total number of hours Charlottesville 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.
JanFebMarAprMayJunJulAugSepOctNovDec158h190h260h271h289h319h357h317h273h253h231h199h
Data source: Charlottesville December Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Charlottesville During December

In Charlottesville, December brings a 44% chance of sunny weather, aligning with the region's variable winter climate. As the year draws to a close, the likelihood of sunshine shows a decline compared to the brisk falls of September and November, which enjoyed higher probabilities of clear skies at 59% and 60%, respectively. Although December's chances are modest, they still echo the previous colder months, with January peeking just slightly higher at 52%. This trend highlights how sunshine is more prevalent in the fall, making December a transitional month where the days gradually become shorter and cloudier, inviting the cozy embrace of winter.

Percentage of Sunny Days in December in Charlottesville

The chart illustrates the percentage of sunny days in Charlottesville 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 Charlottesville experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec52%34%49%54%42%40%50%42%59%44%60%45%
Data source: Charlottesville December chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Charlottesville in December

In December, Charlottesville experiences a return to shorter days, with daylight lasting just 9 hours. This trend marks the end of the year and reflects a notable dip from the summer months, where daylight peaked at a luxurious 14 hours from June through August. As the months transition from the brightness of spring into the depths of winter, the city gradually loses sunlight—from 11 hours in March down to December. November offers a slight reprieve at 10 hours, yet as the year closes, residents prepare for the cozy, candlelit evenings ahead while looking forward to the gradual lengthening of days that January will bring.

Average Daylight Hours in Charlottesville for December

The chart illustrates the variation in daylight duration in Charlottesville throughout the year, with December highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec9h 51m10h 47m11h 58m13h 12m14h 14m14h 44m14h 28m13h 33m12h 22m11h 9m10h 5m9h 33m
Data source: Charlottesville daylight hours, calculated by summing the hours between sunrise and sunset for each day.

December Winds in Charlottesville

As December settles in Charlottesville, the wind brings a familiar calmness, with average speeds lingering around 2.4 m/s (5 mph)—consistent with the gentle breezes of late autumn. Throughout the year, wind speeds show a subtle trend, starting at a brisk 2.2 m/s (5 mph) in January and climbing slightly by April before gradually tapering off during the sweltering summer months. The wind's playful dance reaches its slowest point in August, where it dips to 1.6 m/s (4 mph), only to return to a moderate pace in the cooler months. December's winds, echoing the tranquility of the season, offer a reminder of nature's steadiness as the year comes to a close.

Average December Wind Speed in Charlottesville

The chart displays monthly wind speed patterns in Charlottesville, 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.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.62.72.82.42.32.11.62.22.42.42.4 m/s
Data source: Charlottesville December wind data, generated using information from the Copernicus Climate Change Service.

How December Weather in Charlottesville Compares to Other Months

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

In December, temperatures in Charlottesville can range from a minimum of -12°C (10°F) to a maximum of 22°C (72°F), with an average temperature of around 5°C (41°F). This month typically sees about 91 mm (3.6 in) of precipitation over 8 days and maintains a humidity level of 85%. In contrast, January exhibits cooler conditions, with a minimum temperature dropping to -18°C (0°F) and an average temperature slightly lower at 3°C (38°F). The maximum temperature remains similar at 21°C (70°F), but January has less precipitation, totaling 64 mm (2.5 in) over 7 days, and a slightly lower humidity of 84%. For a detailed look at weather conditions in January, you can visit Charlottesville weather in January.

December and February both feature chilly temperatures, but February tends to be slightly colder overall. In December, the minimum temperature hovers around -12°C (10°F) with an average of 5°C (41°F) and a maximum of 22°C (72°F), while February sees even lower minimums at -14°C (8°F) but a slightly higher average of 6°C (43°F) and a maximum reaching 26°C (79°F). Precipitation levels are fairly similar, with December experiencing 91mm (3.6 in) over 8 days, and February slightly higher at 94mm (3.7 in) across 11 days. Humidity levels are comparable as well, with December at 85% and February slightly lower at 84%. For more detailed insights into February's climate, check out Charlottesville weather in February.

December and March exhibit notable differences in weather patterns. In December, temperatures range from a chilly minimum of -12°C (10°F) to a relatively mild maximum of 22°C (72°F), with an average temperature of 5°C (41°F). This month sees around 91 mm (3.6 in) of precipitation over approximately 8 days, accompanied by high humidity at 85%.

In contrast, March experiences milder conditions, with temperatures ranging from a minimum of -7°C (20°F) to a pleasant maximum of 28°C (83°F) and an average temperature of 9°C (48°F). While precipitation levels decrease to 68 mm (2.7 in) over about 10 days, humidity remains slightly lower at 84%. These contrasts highlight the transition from the colder, wetter conditions of December to the more temperate and drier weather of March. For more detailed insights, you can check Charlottesville weather in March.

December and April present quite different weather experiences. In December, temperatures can drop as low as -12°C (10°F), with an average temperature of 5°C (41°F) and a maximum reaching 22°C (72°F). The month sees about 91 mm (3.6 in) of precipitation over roughly 8 days, combined with a high humidity of 85%. In contrast, April offers a more moderate climate, with minimum temperatures around -2°C (28°F), an average of 14°C (58°F), and maximums soaring to 32°C (91°F). This month is also slightly wetter, receiving 118 mm (4.7 in) of rainfall over about 10 days, accompanied by a slightly lower humidity of 82%. For more details, check out Charlottesville weather in April.

In December, the weather is much colder, with temperatures ranging from a minimum of -12°C (10°F) to a maximum of 22°C (72°F), averaging around 5°C (41°F). The month experiences high humidity at 85% and sees about 91 mm (3.6 in) of precipitation over roughly 8 days. In contrast, May brings milder conditions, with minimum temperatures of 1°C (33°F) and maximums reaching 34°C (94°F), averaging 19°C (67°F). The precipitation increases slightly to 113 mm (4.5 in) across about 11 days, accompanied by a slightly lower humidity of 82%. For more detailed insights, you can check Charlottesville weather in May.

December and June showcase contrasting climatic conditions. In December, temperatures can drop to a chilly minimum of -12°C (10°F), with an average of 5°C (41°F) and a pleasant maximum of 22°C (72°F). The month experiences around 91 mm (3.6 in) of precipitation over 8 days, coupled with high humidity at 85%. On the other hand, June brings a warm and inviting atmosphere, with temperatures ranging from a minimum of 10°C (50°F) to a sizzling maximum of 36°C (97°F) and an average of 23°C (74°F). With a slight increase in precipitation to 97 mm (3.8 in) over 11 days, June maintains a similar humidity level at 83%. For a closer look at what summer has to offer, check out Charlottesville weather in June.

In December, temperatures in Charlottesville can range from a chilly minimum of -12°C (10°F) to a more moderate maximum of 22°C (72°F), with an average temperature of around 5°C (41°F). The month experiences significant humidity at 85%, along with an average of 91 mm (3.6 in) of precipitation over about 8 days. In stark contrast, July boasts much warmer conditions; temperatures start at a minimum of 14°C (57°F) and can reach up to a scorching 38°C (101°F), with an average of 27°C (80°F). Although July sees slightly less precipitation at 61 mm (2.4 in) over the same number of days, the humidity is a bit lower at 79%. Thus, while December is characterized by cold and damp conditions, July offers warmth and sunshine. For more detailed insights, check out Charlottesville weather in July.

December and August present a striking contrast in weather. In December, temperatures can drop to a chilly minimum of -12°C (10°F), with an average of 5°C (41°F) and a maximum reaching 22°C (72°F). Precipitation occurs over about 8 days, contributing to a high humidity level of 85%. In contrast, August boasts much warmer conditions, with temperatures ranging from a minimum of 13°C (56°F) to a sweltering maximum of 37°C (99°F) and an average of 25°C (77°F). The month sees slightly more rainfall on average, with 118 mm (4.6 in) over 13 days, but the humidity is lower at 77%. For more details on August's climate, visit Charlottesville weather in August.

In December, temperatures can plummet as low as -12°C (10°F), resulting in an average of 5°C (41°F) and highs reaching 22°C (72°F). The month experiences about 91 mm (3.6 in) of precipitation over roughly 8 days, coupled with high humidity levels averaging around 85%. In contrast, September boasts milder conditions, with minimum temperatures of 4°C (40°F), averaging 22°C (72°F), and maximums that can soar up to 37°C (98°F). Precipitation in September is slightly higher at 102 mm (4.0 in) spread across 10 days, but with lower humidity at 75%. For a more detailed view of September conditions, check out Charlottesville weather in September.

In comparing the weather conditions of December and October, it's evident that October tends to be milder overall. In December, temperatures can drop as low as -12°C (10°F) and reach a maximum of 22°C (72°F), with an average temperature of around 5°C (41°F). In contrast, October experiences a much warmer minimum temperature of 0°C (32°F) and an impressive maximum of 36°C (97°F), averaging 16°C (62°F). Precipitation is slightly higher in October at 114 mm (4.5 in) over 10 days, compared to December's 91 mm (3.6 in) over 8 days, and the humidity is marginally higher in December at 85% versus 81% in October. For further details about October's weather, visit Charlottesville weather in October.

In comparing the weather trends of December and November, December experiences a wider temperature range with a minimum of -12°C (10°F) and a maximum of 22°C (72°F), averaging around 5°C (41°F). In contrast, November is generally milder, with temperatures ranging from a minimum of -6°C (21°F) to a maximum of 26°C (80°F) and an average of 8°C (47°F). Precipitation levels also differ slightly, with December receiving 91 mm (3.6 in) over 8 days, compared to November’s 76 mm (3.0 in) over 7 days. Humidity remains relatively high in both months, at 85% in December and 87% in November. For more information on November’s weather specifics, you can check Charlottesville weather in November.

Compare Charlottesville's Climate with Cities Worldwide

Conclusion: What to Expect From December Weather in Charlottesville

As December unfolds in Charlottesville, residents experience a notable shift from the milder temperatures of previous months. The average chill sets in, with substantial fluctuations between daytime warmth and nighttime cold. The month is also marked by increased precipitation and humidity, creating a cozy, wintry atmosphere. Unlike the drier autumn months, December brings more frequent rain, contributing to a damp and crisp environment that invites the charm of the holiday season. For a deeper understanding of weather patterns throughout the year, check out our detailed resource on Charlottesville Climate.