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December Weather in Central, United States

Last updated: June 24, 2025

In Central, United States, the average temperature in December hovers around 8°C (47°F). While you might experience chilly lows of -4°C (25°F), the warmth can peak at a pleasant 23°C (73°F). During this month, anticipate 29 mm (1.1 in) of precipitation spread over 4 days, accompanied by an average humidity level of 84%. Embrace the variety that this month has to offer!

December Temperature in Central

In December in Central, the average temperature is 8°C (47°F). Maximums can reach 23°C (73°F) and minimums can be as low as -4°C (25°F). Travelers should be prepared for a wide range of temperatures, packing layers to ensure comfort 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 8°C (47°F), with highs reaching up to 23°C (73°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec464956657383838277665747
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 29 mm (1.1 in) over a span of 4 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 29 mm (1.1 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec303824346543238192129
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 84%. With an average temperature of 8°C (47°F), this humidity feels like a damp blanket wrapping around you, making travel feel heavy and a bit lethargic, as the air thickens with moisture and each step becomes a little more cumbersome.

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 84%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec81%82%68%55%45%37%43%53%66%72%81%84%
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.
JanFebMarAprMayJunJulAugSepOctNovDec5710111212121211864
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 Weather8°C (46°F)30 mm (1.2 inches)81%moderate
February Weather9°C (49°F)38 mm (1.5 inches)82%high
March Weather13°C (56°F)24 mm (1.0 inches)68%very high
April Weather19°C (66°F)3 mm (0.1 inches)55%extreme
May Weather23°C (73°F)4 mm (0.2 inches)45%extreme
June Weather28°C (83°F)6 mm (0.2 inches)37%extreme
July Weather28°C (83°F)54 mm (2.1 inches)43%extreme
August Weather28°C (82°F)32 mm (1.3 inches)53%extreme
September Weather25°C (77°F)38 mm (1.5 inches)66%extreme
October Weather19°C (66°F)19 mm (0.8 inches)72%very high
November Weather14°C (57°F)21 mm (0.8 inches)81%high
December Weather8°C (47°F)29 mm (1.1 inches)84%moderate

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