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December Weather in College City, United States

Last updated: June 24, 2025

In December, the average temperature in College City, United States hovers around 7°C (44°F). Expect a wide range, with minimums dipping to -11°C (12°F) and maximums rising to 24°C (76°F). This month typically brings 99 mm (3.9 in) of precipitation over 8 days, paired with a high average humidity of 86%.

December Temperature in College City

In December in College City, the average temperature is 7°C (44°F). Maximums can reach 24°C (76°F) and minimums can be as low as -11°C (12°F). Be prepared for a wide range of temperatures when traveling during this time.

December Weather in College City: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in College City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In College City, December typically has an average temperature of 7°C (44°F), with highs reaching up to 24°C (76°F) and lows dropping to around -11°C (12°F).
JanFebMarAprMayJunJulAugSepOctNovDec394252597077817975624844
Data source: Temperature data for College City 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 College City

In College City in December, the precipitation amount is 99 mm (3.9 in) spread over 8 days.

December Precipitation Trends in College City

The chart displays monthly precipitation patterns in College City, 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 College City, December typically receives around 99 mm (3.9 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec941371471731679890116721179299
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in College City

In College City in December, humidity is 86%. With an average temperature of 7°C (44°F), this humidity feels like a chilly, damp blanket wrapping around you, making outdoor activities uncomfortable and travel quite uninviting.

December Average Humidity in College City

This chart illustrates the average monthly humidity levels in College City, 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 College City is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%81%80%80%83%83%76%69%68%72%83%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in College City

In College City 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 College City, you can check the information here.

Maximum UV Index Levels in College City for December

The chart shows the monthly maximum UV Index (UVI) for College City 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 College City typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36810101111109753
Data source: College City 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 College City Compares to Other Months

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

This table compares monthly weather conditions in College City, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)94 mm (3.7 inches)83%moderate
February Weather5°C (42°F)137 mm (5.4 inches)81%high
March Weather11°C (52°F)147 mm (5.8 inches)80%very high
April Weather15°C (59°F)173 mm (6.8 inches)80%very high
May Weather21°C (70°F)167 mm (6.6 inches)83%very high
June Weather25°C (78°F)98 mm (3.8 inches)83%extreme
July Weather27°C (82°F)90 mm (3.6 inches)76%extreme
August Weather26°C (79°F)116 mm (4.6 inches)69%very high
September Weather24°C (75°F)72 mm (2.8 inches)68%very high
October Weather17°C (62°F)117 mm (4.6 inches)72%high
November Weather9°C (48°F)92 mm (3.6 inches)83%moderate
December Weather7°C (44°F)99 mm (3.9 inches)86%moderate

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