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December Weather in Tuscaloosa, United States

Last updated: June 24, 2025

In December, the average temperature in Tuscaloosa, United States hovers around 10°C (50°F). However, temperatures can range from a chilly -6°C (22°F) to a delightful 25°C (78°F). Expect 138 mm (5.4 in) of precipitation over 12 days, resulting in an average humidity of 88%. Prepare for a mix of cool and wet days in this picturesque locale!

December Temperature in Tuscaloosa

In December in Tuscaloosa, the average temperature is 10°C (50°F). Maximums can reach 25°C (78°F), while minimums can be as low as -6°C (22°F). This diverse range of temperatures makes Tuscaloosa a great destination for travelers looking to experience varying climates and activities.

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

The chart illustrates December temperature patterns in Tuscaloosa, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tuscaloosa, December typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (78°F) and lows dropping to around -6°C (22°F).
JanFebMarAprMayJunJulAugSepOctNovDec475359647378818177685450
Data source: Temperature data for Tuscaloosa 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 Tuscaloosa

In Tuscaloosa in December, the precipitation amount is 138 mm (5.4 in) spread over a period of 12 days.

December Precipitation Trends in Tuscaloosa

The chart displays monthly precipitation patterns in Tuscaloosa, 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 Tuscaloosa, December typically receives around 138 mm (5.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1091661511471081641091277812176138
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Tuscaloosa

In Tuscaloosa in December, humidity is 88%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and encouraging travelers to seek cozy indoor activities instead.

December Average Humidity in Tuscaloosa

This chart illustrates the average monthly humidity levels in Tuscaloosa, 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 Tuscaloosa is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%82%79%82%77%74%73%85%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Tuscaloosa

In Tuscaloosa 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 Tuscaloosa for better planning.

Maximum UV Index Levels in Tuscaloosa for December

The chart shows the monthly maximum UV Index (UVI) for Tuscaloosa 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 Tuscaloosa typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119864
Data source: Tuscaloosa 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 Tuscaloosa Compares to Other Months

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

This table compares monthly weather conditions in Tuscaloosa, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (48°F)109 mm (4.3 inches)85%moderate
February Weather11°C (53°F)166 mm (6.6 inches)84%high
March Weather15°C (59°F)151 mm (5.9 inches)82%very high
April Weather18°C (64°F)147 mm (5.8 inches)82%very high
May Weather23°C (73°F)108 mm (4.2 inches)82%extreme
June Weather26°C (78°F)164 mm (6.5 inches)79%extreme
July Weather27°C (81°F)109 mm (4.3 inches)82%extreme
August Weather27°C (81°F)127 mm (5.0 inches)77%extreme
September Weather25°C (78°F)78 mm (3.1 inches)74%very high
October Weather20°C (68°F)121 mm (4.8 inches)73%very high
November Weather12°C (54°F)76 mm (3.0 inches)85%high
December Weather10°C (50°F)138 mm (5.4 inches)88%moderate

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