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December Weather in Memphis, United States

Last updated: June 24, 2025

In December, the average temperature in Memphis, United States hovers around 7°C (44°F). The climate can be quite varied, with minimum temperatures dropping to a chilly -9°C (17°F) and peaks reaching a warm 29°C (85°F). Expect approximately 24 mm (0.9 in) of precipitation spread over 2 days, contributing to an average humidity of 81%.

December Temperature in Memphis

In December in Memphis, the average temperature is 7°C (44°F), with maximums reaching 29°C (85°F) and minimums dropping as low as -9°C (17°F). Travelers should be prepared for a wide range of temperatures and pack accordingly to enjoy their stay comfortably.

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

The chart illustrates December temperature patterns in Memphis, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Memphis, December typically has an average temperature of 7°C (44°F), with highs reaching up to 29°C (85°F) and lows dropping to around -9°C (17°F).
JanFebMarAprMayJunJulAugSepOctNovDec404154607079838175615044
Data source: Temperature data for Memphis 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 Memphis

In Memphis in December, the total precipitation amount is 24 mm (0.9 in) over a period of 2 days.

December Precipitation Trends in Memphis

The chart displays monthly precipitation patterns in Memphis, 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 Memphis, December typically receives around 24 mm (0.9 inches) of precipitation spread over approximately 2 days.
JanFebMarAprMayJunJulAugSepOctNovDec251767378378333872641624
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Memphis

In Memphis in December humidity is 81%. With an average temperature of 7°C (44°F), this humidity feels like a damp chill that seeps into your bones, making it essential to dress warmly while exploring.

December Average Humidity in Memphis

This chart illustrates the average monthly humidity levels in Memphis, 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 Memphis is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec75%76%64%70%78%81%82%78%72%73%81%81%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Memphis

In Memphis 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 Memphis for better planning.

Maximum UV Index Levels in Memphis for December

The chart shows the monthly maximum UV Index (UVI) for Memphis 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 Memphis typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112121110754
Data source: Memphis 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 Memphis Compares to Other Months

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

This table compares monthly weather conditions in Memphis, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)25 mm (1.0 inches)75%moderate
February Weather5°C (41°F)17 mm (0.7 inches)76%high
March Weather12°C (54°F)67 mm (2.7 inches)64%very high
April Weather16°C (60°F)37 mm (1.5 inches)70%very high
May Weather21°C (71°F)83 mm (3.3 inches)78%extreme
June Weather26°C (79°F)78 mm (3.1 inches)81%extreme
July Weather28°C (83°F)33 mm (1.3 inches)82%extreme
August Weather27°C (82°F)38 mm (1.5 inches)78%extreme
September Weather24°C (75°F)72 mm (2.8 inches)72%very high
October Weather16°C (61°F)63 mm (2.5 inches)73%high
November Weather10°C (51°F)16 mm (0.6 inches)80%moderate
December Weather7°C (44°F)24 mm (0.9 inches)81%moderate

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