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December Weather in Central, United States

Last updated: June 24, 2025

In December, the average temperature in Central, United States hovers around 0°C (32°F), making for a chilly atmosphere. Expect minimums to dip to -17°C (1°F) and occasional highs reaching 16°C (61°F). During this month, precipitation averages about 50 mm (2.0 in) spread across 6 days, coupled with an average humidity of 80%, which can make the air feel quite brisk.

December Temperature in Central

In December in Central, the average temperature is 0°C (32°F). The maximum can reach 16°C (61°F), while the minimum can drop as low as -17°C (1°F). Travelers should be prepared for a wide range of temperatures and dress in layers to stay comfortable during their visit.

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

The chart illustrates December temperature patterns in Central, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Central, December typically has an average temperature of 0°C (32°F), with highs reaching up to 16°C (61°F) and lows dropping to around -17°C (1°F).
JanFebMarAprMayJunJulAugSepOctNovDec293240515973777668524232
Data source: Temperature data for Central 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 Central

In Central in December, the precipitation amount is 50 mm (2.0 in) over the course of 6 days.

December Precipitation Trends in Central

The chart displays monthly precipitation patterns in Central, 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 Central, December typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec61577229365392211273750
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Central

In Central in December humidity is 80%. With an average temperature of 0°C (32°F), this humidity feels like a damp chill clinging to your skin, making every step outside feel uncomfortable and the air heavy, potentially deterring travelers who are unaccustomed to such conditions.

December Average Humidity in Central

This chart illustrates the average monthly humidity levels in Central, 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 Central is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%82%72%62%45%34%30%31%47%62%77%80%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Central

In Central 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 Central for better planning.

Maximum UV Index Levels in Central for December

The chart shows the monthly maximum UV Index (UVI) for Central 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 Central typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101112121110754
Data source: Central 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 Central Compares to Other Months

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

This table compares monthly weather conditions in Central, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (30°F)61 mm (2.4 inches)80%moderate
February Weather0°C (32°F)57 mm (2.2 inches)82%high
March Weather5°C (41°F)72 mm (2.8 inches)72%very high
April Weather10°C (51°F)29 mm (1.1 inches)62%very high
May Weather15°C (59°F)36 mm (1.4 inches)45%extreme
June Weather23°C (73°F)5 mm (0.2 inches)34%extreme
July Weather25°C (77°F)39 mm (1.5 inches)30%extreme
August Weather25°C (77°F)22 mm (0.9 inches)31%extreme
September Weather20°C (68°F)11 mm (0.4 inches)47%very high
October Weather11°C (52°F)27 mm (1.1 inches)62%high
November Weather6°C (43°F)37 mm (1.5 inches)77%moderate
December Weather0°C (32°F)50 mm (2.0 inches)80%moderate

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