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December Weather in Middleburg, United States

Last updated: June 24, 2025

In December, the average temperature in Middleburg, United States hovers around 4°C (40°F). Expect chilly days with a minimum dipping to -12°C (11°F), while the mercury can rise to a pleasant 20°C (69°F). Rain is a frequent visitor, with an average precipitation of 90 mm (3.5 in) over 9 days. 🌧️ Coupled with an average humidity of 85%, be prepared for a damp and cool atmosphere!

December Temperature in Middleburg

In December in Middleburg, the average temperature is 4°C (40°F). Maximums can reach 20°C (69°F), while minimums can drop as low as -12°C (11°F). Be sure to pack layers to stay comfortable during your travels!

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

The chart illustrates December temperature patterns in Middleburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Middleburg, December typically has an average temperature of 4°C (40°F), with highs reaching up to 20°C (69°F) and lows dropping to around -12°C (11°F).
JanFebMarAprMayJunJulAugSepOctNovDec364046566574797671614639
Data source: Temperature data for Middleburg 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 Middleburg

In Middleburg in December, the precipitation amount is 90 mm (3.5 in) over the course of 9 days.

December Precipitation Trends in Middleburg

The chart displays monthly precipitation patterns in Middleburg, 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. In Middleburg, December typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec5994811001281061141231041038690
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Middleburg

In Middleburg in December, humidity is 85%. With an average temperature of 4°C (40°F), this humidity feels like an icy blanket wrapping around you, making outdoor activities feel much colder and damp, which can be quite uncomfortable for traveling.

December Average Humidity in Middleburg

This chart illustrates the average monthly humidity levels in Middleburg, with December’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In December, average humidity in Middleburg is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%86%86%84%78%79%70%59%68%80%87%85%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Middleburg

In Middleburg in December, the maximum UV index is 3, which corresponds to a moderate Exposure Category. The time to burn is approximately 30 minutes. For more details on the hourly UV index in Middleburg, you can check the information here.

Maximum UV Index Levels in Middleburg for December

The chart shows the monthly maximum UV Index (UVI) for Middleburg 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. In December, the maximum UV index in Middleburg typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910101098753
Data source: Middleburg 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.

How December Weather in Middleburg Compares to Other Months

Weather in Middleburg varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Middleburg, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Middleburg, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)59 mm (2.3 inches)86%moderate
February Weather4°C (40°F)94 mm (3.7 inches)86%moderate
March Weather8°C (46°F)81 mm (3.2 inches)86%high
April Weather13°C (56°F)100 mm (4.0 inches)84%very high
May Weather18°C (66°F)128 mm (5.0 inches)78%very high
June Weather23°C (74°F)106 mm (4.2 inches)79%very high
July Weather26°C (80°F)114 mm (4.5 inches)70%very high
August Weather25°C (77°F)123 mm (4.8 inches)59%very high
September Weather21°C (71°F)104 mm (4.1 inches)68%very high
October Weather16°C (61°F)103 mm (4.0 inches)80%high
November Weather8°C (46°F)86 mm (3.4 inches)86%moderate
December Weather4°C (40°F)90 mm (3.5 inches)85%moderate

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