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December Weather in Salisbury, United States

Last updated: June 24, 2025

In Salisbury, United States, the average temperature in December hovers around 3°C (37°F). However, be prepared for a wide range, with minimums dipping to a brisk -19°C (-2°F) and maximums reaching a warm 24°C (75°F). Expect about 40 mm (1.6 in) of precipitation spread over 5 days, and brace yourself for a high average humidity of 86%. Stay cozy and enjoy the atmosphere!

December Temperature in Salisbury

In December in Salisbury, the average temperature is 3°C (37°F). The maximum can reach 24°C (75°F), while the minimum can drop to as low as -19°C (-2°F). Prepare for a wide range of temperatures when traveling during this time.

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 3°C (37°F), with highs reaching up to 24°C (75°F) and lows dropping to around -19°C (-2°F).
JanFebMarAprMayJunJulAugSepOctNovDec303245546676797671574337
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 40 mm (1.6 in) over the course of 5 days.

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 40 mm (1.6 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec62531159921013810996681175240
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 86%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

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 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%78%75%77%82%83%81%78%72%72%84%86%
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.
JanFebMarAprMayJunJulAugSepOctNovDec3569101111109643
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 Weather-1°C (30°F)62 mm (2.5 inches)80%moderate
February Weather0°C (33°F)53 mm (2.1 inches)78%moderate
March Weather7°C (46°F)115 mm (4.5 inches)75%high
April Weather12°C (54°F)99 mm (3.9 inches)77%very high
May Weather19°C (66°F)210 mm (8.3 inches)82%very high
June Weather24°C (76°F)138 mm (5.4 inches)83%extreme
July Weather26°C (80°F)109 mm (4.3 inches)81%extreme
August Weather24°C (76°F)96 mm (3.8 inches)78%very high
September Weather22°C (72°F)68 mm (2.7 inches)72%very high
October Weather14°C (57°F)117 mm (4.6 inches)72%high
November Weather6°C (43°F)51 mm (2.0 inches)84%moderate
December Weather3°C (37°F)40 mm (1.6 inches)86%moderate

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