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December Weather in Coleman, United States

Last updated: June 24, 2025

In December, the average temperature in Coleman, United States hovers around 10°C (51°F). Daytime temperatures can range from a crisp -5°C (23°F) to a balmy 31°C (88°F). Expect 36 mm (1.4 in) of precipitation spread over 4 days, and enjoy the cozy atmosphere with an average humidity of 87%.

December Temperature in Coleman

In December in Coleman, the average temperature is 10°C (51°F), with maximums reaching up to 31°C (88°F) and minimums dropping as low as -5°C (23°F). This varied climate makes Coleman an intriguing destination for travelers, offering experiences from warm days to chilly nights.

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

The chart illustrates December temperature patterns in Coleman, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Coleman, December typically has an average temperature of 10°C (51°F), with highs reaching up to 31°C (88°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec474960667582858578675751
Data source: Temperature data for Coleman 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 Coleman

In Coleman in December, the precipitation amount is 36 mm (1.4 in) over the course of 4 days.

December Precipitation Trends in Coleman

The chart displays monthly precipitation patterns in Coleman, 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 Coleman, December typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 4 days.
JanFebMarAprMayJunJulAugSepOctNovDec313363619843254371793236
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Coleman

In Coleman in December humidity is 87%. With an average temperature of 10°C (51°F), this humidity feels like a heavy blanket enveloping you, making outdoor activities uncomfortable and sticky, and often requiring frequent breaks to stay hydrated and cool.

December Average Humidity in Coleman

This chart illustrates the average monthly humidity levels in Coleman, 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 Coleman is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec78%78%77%78%82%78%69%63%66%73%84%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Coleman

In Coleman 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 Coleman for better planning.

Maximum UV Index Levels in Coleman for December

The chart shows the monthly maximum UV Index (UVI) for Coleman 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 Coleman typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec579111112121110864
Data source: Coleman 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 Coleman Compares to Other Months

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

This table compares monthly weather conditions in Coleman, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)31 mm (1.2 inches)78%moderate
February Weather10°C (49°F)33 mm (1.3 inches)78%high
March Weather16°C (61°F)63 mm (2.5 inches)77%very high
April Weather19°C (66°F)60 mm (2.4 inches)78%extreme
May Weather24°C (75°F)98 mm (3.9 inches)82%extreme
June Weather28°C (82°F)43 mm (1.7 inches)78%extreme
July Weather30°C (86°F)25 mm (1.0 inches)69%extreme
August Weather29°C (85°F)43 mm (1.7 inches)63%extreme
September Weather26°C (79°F)71 mm (2.8 inches)66%very high
October Weather20°C (68°F)79 mm (3.1 inches)73%very high
November Weather14°C (57°F)32 mm (1.3 inches)84%high
December Weather10°C (51°F)36 mm (1.4 inches)87%moderate

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