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December Weather in Shoals, United States

Last updated: June 24, 2025

In Shoals, United States, the average temperature in December hovers around 4°C (39°F), but it can vary dramatically, dipping as low as -16°C (3°F) or soaring to a warm 21°C (70°F). Expect 105 mm (4.1 in) of precipitation spread over about 10 days, contributing to an average humidity of a brisk 87%.

December Temperature in Shoals

In December in Shoals, the average temperature is 4°C (39°F). The maximum can reach 21°C (70°F), and the minimum can be as low as -16°C (3°F). This wide temperature range suggests that travelers should prepare for both mild and very cold conditions when visiting Shoals during this time.

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

The chart illustrates December temperature patterns in Shoals, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Shoals, 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 -16°C (3°F).
JanFebMarAprMayJunJulAugSepOctNovDec333746556675787671604439
Data source: Temperature data for Shoals 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 Shoals

In Shoals in December, the precipitation amount is 105 mm (4.1 in) over the course of 10 days.

December Precipitation Trends in Shoals

The chart displays monthly precipitation patterns in Shoals, 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 Shoals, December typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8911614612514113291947810298105
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Shoals

In Shoals 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 Shoals

This chart illustrates the average monthly humidity levels in Shoals, 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 Shoals is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%85%86%84%79%82%79%70%69%76%88%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Shoals

In Shoals 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 Shoals, you can check the information here.

Maximum UV Index Levels in Shoals for December

The chart shows the monthly maximum UV Index (UVI) for Shoals 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 Shoals typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec357910111098643
Data source: Shoals 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 Shoals Compares to Other Months

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

This table compares monthly weather conditions in Shoals, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)89 mm (3.5 inches)87%moderate
February Weather3°C (37°F)116 mm (4.6 inches)85%moderate
March Weather8°C (46°F)146 mm (5.7 inches)86%high
April Weather13°C (55°F)125 mm (4.9 inches)84%very high
May Weather19°C (67°F)141 mm (5.6 inches)79%very high
June Weather24°C (75°F)132 mm (5.2 inches)82%extreme
July Weather26°C (79°F)91 mm (3.6 inches)79%very high
August Weather24°C (76°F)94 mm (3.7 inches)70%very high
September Weather22°C (72°F)77 mm (3.1 inches)69%very high
October Weather15°C (60°F)102 mm (4.0 inches)76%high
November Weather7°C (44°F)98 mm (3.9 inches)88%moderate
December Weather4°C (39°F)105 mm (4.1 inches)87%moderate

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