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December Weather in Spruce Pine, United States

Last updated: June 24, 2025

In December, the average temperature in Spruce Pine, United States hovers around 4°C (39°F). Expect chilly days, with temperatures dipping as low as -14°C (7°F) at night, while the mercury can rise to a pleasant 21°C (70°F) during the day. Be prepared for about 120 mm (4.7 in) of precipitation over 11 days, and brace yourself for a high average humidity of 87%.

December Temperature in Spruce Pine

In December in Spruce Pine, the average temperature is 4°C (39°F). Maximum temperatures can reach 21°C (70°F), while minimums can drop as low as -14°C (7°F). It's a time when travelers should be prepared for both chilly days and the occasional warm spell.

December Weather in Spruce Pine: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Spruce Pine, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Spruce Pine, December typically has an average temperature of 4°C (39°F), with highs reaching up to 21°C (70°F) and lows dropping to around -14°C (7°F).
JanFebMarAprMayJunJulAugSepOctNovDec354145536167706965574339
Data source: Temperature data for Spruce Pine 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 Spruce Pine

In Spruce Pine in December, the precipitation amount is 120 mm (4.7 in) during a span of 11 days.

December Precipitation Trends in Spruce Pine

The chart displays monthly precipitation patterns in Spruce Pine, 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 Spruce Pine, December typically receives around 120 mm (4.7 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec9613712215614913613715113715683120
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Spruce Pine

In Spruce Pine in December, humidity is 87%. With an average temperature of 4°C (39°F), this humidity feels like a damp chill that seeps into your bones, making travel uncomfortable and gritty, as the air hangs heavy and clings to your skin.

December Average Humidity in Spruce Pine

This chart illustrates the average monthly humidity levels in Spruce Pine, 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 Spruce Pine 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 Spruce Pine

In Spruce Pine in December, the maximum UV index reaches 4, which corresponds to a moderate Exposure Category. With a time to burn of 30 minutes, it’s important to take precautions to protect your skin. You can find more details in the Hourly UV Index in Spruce Pine for better planning.

Maximum UV Index Levels in Spruce Pine for December

The chart shows the monthly maximum UV Index (UVI) for Spruce Pine 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 Spruce Pine typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468111111111110864
Data source: Spruce Pine 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 Spruce Pine Compares to Other Months

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

This table compares monthly weather conditions in Spruce Pine, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)96 mm (3.8 inches)86%moderate
February Weather5°C (41°F)137 mm (5.4 inches)85%high
March Weather7°C (46°F)122 mm (4.8 inches)84%very high
April Weather12°C (53°F)156 mm (6.2 inches)82%extreme
May Weather16°C (62°F)149 mm (5.9 inches)83%extreme
June Weather19°C (67°F)136 mm (5.4 inches)82%extreme
July Weather21°C (71°F)137 mm (5.4 inches)80%extreme
August Weather21°C (69°F)151 mm (6.0 inches)74%extreme
September Weather19°C (66°F)137 mm (5.4 inches)75%very high
October Weather14°C (57°F)156 mm (6.2 inches)79%very high
November Weather6°C (44°F)83 mm (3.3 inches)87%high
December Weather4°C (39°F)120 mm (4.7 inches)87%moderate

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