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December Weather in Barnesville, United States

Last updated: June 24, 2025

In December, the average temperature in Barnesville, United States hovers around 3°C (37°F), with extremes ranging from a brisk -15°C (4°F) to a surprisingly warm 18°C (65°F). Expect some moisture in the air, as precipitation averages 112 mm (4.4 in) over 12 days, contributing to a high average humidity of 86%.

December Temperature in Barnesville

In December in Barnesville, the average temperature is 3°C (37°F). Maximums can reach 18°C (65°F), while minimums can dip as low as -15°C (4°F). Be prepared for a mix of chilly days and occasional warmth when traveling during this time.

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

The chart illustrates December temperature patterns in Barnesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Barnesville, December typically has an average temperature of 3°C (37°F), with highs reaching up to 18°C (65°F) and lows dropping to around -15°C (4°F).
JanFebMarAprMayJunJulAugSepOctNovDec323643526370757368584337
Data source: Temperature data for Barnesville 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 Barnesville

In Barnesville in December, the total precipitation amount is 112 mm (4.4 in), falling over the course of 12 days.

December Precipitation Trends in Barnesville

The chart displays monthly precipitation patterns in Barnesville, 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 Barnesville, December typically receives around 112 mm (4.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec921211161381421691239811511796112
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Barnesville

In Barnesville in December humidity is 86%. With an average temperature of 3°C (37°F), this humidity feels like a damp chill that seeps into your bones, making outdoor activities uncomfortable and travel less enjoyable.

December Average Humidity in Barnesville

This chart illustrates the average monthly humidity levels in Barnesville, 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 Barnesville is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%88%88%87%82%84%82%73%74%81%89%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Barnesville

In Barnesville 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 Barnesville, you can check the information here.

Maximum UV Index Levels in Barnesville for December

The chart shows the monthly maximum UV Index (UVI) for Barnesville 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 Barnesville typically reaches 3, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec356910101098643
Data source: Barnesville 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 Barnesville Compares to Other Months

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

This table compares monthly weather conditions in Barnesville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)92 mm (3.6 inches)88%moderate
February Weather2°C (36°F)121 mm (4.8 inches)88%moderate
March Weather6°C (43°F)116 mm (4.6 inches)88%high
April Weather11°C (52°F)138 mm (5.4 inches)86%very high
May Weather17°C (63°F)142 mm (5.6 inches)82%very high
June Weather21°C (71°F)169 mm (6.6 inches)84%very high
July Weather24°C (75°F)123 mm (4.9 inches)82%very high
August Weather23°C (73°F)98 mm (3.9 inches)73%very high
September Weather20°C (69°F)115 mm (4.5 inches)73%very high
October Weather14°C (58°F)116 mm (4.6 inches)81%high
November Weather6°C (43°F)96 mm (3.8 inches)89%moderate
December Weather3°C (37°F)112 mm (4.4 inches)86%moderate

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