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December Weather in Salisbury, United States

Last updated: June 24, 2025

In December, the average temperature in Salisbury, United States hovers around 7°C (46°F). Expect chilly nights with minimums dipping to -8°C (18°F), while the days can warm up to a maximum of 24°C (75°F). Be prepared for some rainfall, as 115 mm (4.5 in) of precipitation is expected over 9 days, contributing to an average humidity level of a cozy 87%.

December Temperature in Salisbury

In December in Salisbury, the average temperature is 7°C (46°F). Maximums can reach 24°C (75°F), while minimums can drop as low as -8°C (18°F). Be prepared for a wide range of temperatures, and pack accordingly for your visit!

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

The chart illustrates December temperature patterns in Salisbury, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Salisbury, December typically has an average temperature of 7°C (46°F), with highs reaching up to 24°C (75°F) and lows dropping to around -8°C (18°F).
JanFebMarAprMayJunJulAugSepOctNovDec424752617076807873645045
Data source: Temperature data for Salisbury 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 Salisbury

In Salisbury in December, the precipitation amount is 115 mm (4.5 in) over the course of 9 days, indicating a relatively wet period for the region.

December Precipitation Trends in Salisbury

The chart displays monthly precipitation patterns in Salisbury, 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 Salisbury, December typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8811985109120889110313610588115
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Salisbury

In Salisbury in December humidity is 87%. With an average temperature of 7°C (46°F), this humidity feels like a chilly embrace, making traveling uncomfortable as the dampness seeps through layers of clothing, leaving you feeling cold and clammy.

December Average Humidity in Salisbury

This chart illustrates the average monthly humidity levels in Salisbury, 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 Salisbury is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec86%85%84%82%83%82%80%74%75%79%87%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Salisbury

In Salisbury 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 Salisbury, you can check the information here.

Maximum UV Index Levels in Salisbury for December

The chart shows the monthly maximum UV Index (UVI) for Salisbury 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 Salisbury typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101110109853
Data source: Salisbury 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 Salisbury Compares to Other Months

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

This table compares monthly weather conditions in Salisbury, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)88 mm (3.5 inches)86%moderate
February Weather9°C (48°F)119 mm (4.7 inches)85%high
March Weather11°C (53°F)85 mm (3.4 inches)84%very high
April Weather16°C (61°F)109 mm (4.3 inches)82%very high
May Weather21°C (70°F)120 mm (4.7 inches)83%very high
June Weather24°C (76°F)88 mm (3.5 inches)82%extreme
July Weather27°C (80°F)91 mm (3.6 inches)80%very high
August Weather26°C (78°F)103 mm (4.0 inches)74%very high
September Weather23°C (74°F)136 mm (5.4 inches)75%very high
October Weather18°C (64°F)105 mm (4.1 inches)79%very high
November Weather10°C (50°F)88 mm (3.5 inches)87%moderate
December Weather7°C (46°F)115 mm (4.5 inches)87%moderate

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