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December Weather in Brantley, United States

Last updated: June 24, 2025

In Brantley, United States, the average temperature in December hovers around 12°C (54°F). Expect a range where the minimum dips to -5°C (23°F) and the maximum can soar up to 28°C (82°F). This month typically sees 133 mm (5.3 in) of precipitation spread across 12 days, contributing to a high average humidity level of 86%.

December Temperature in Brantley

In December in Brantley, the average temperature is 12°C (54°F), with maximums reaching 28°C (82°F) and minimums dropping as low as -5°C (23°F). Travelers should pack for a mix of mild days and chilly nights, ensuring they are prepared for varying weather conditions.

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

The chart illustrates December temperature patterns in Brantley, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brantley, December typically has an average temperature of 12°C (54°F), with highs reaching up to 28°C (82°F) and lows dropping to around -5°C (23°F).
JanFebMarAprMayJunJulAugSepOctNovDec505761667479818178715754
Data source: Temperature data for Brantley 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 Brantley

In Brantley in December, the total precipitation amount is 133 mm (5.3 in) over the course of 12 days.

December Precipitation Trends in Brantley

The chart displays monthly precipitation patterns in Brantley, 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 Brantley, December typically receives around 133 mm (5.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1031238812812713411412710710760133
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Brantley

In Brantley in December, humidity is 86%. With an average temperature of 12°C (54°F), this humidity feels like a damp blanket wrapping around you, making outdoor activities uncomfortable and travel challenging due to the heavy, muggy atmosphere.

December Average Humidity in Brantley

This chart illustrates the average monthly humidity levels in Brantley, 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 Brantley is approximately 86%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec83%82%79%77%74%70%78%78%79%74%83%86%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Brantley

In Brantley 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 Brantley for better planning.

Maximum UV Index Levels in Brantley for December

The chart shows the monthly maximum UV Index (UVI) for Brantley 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 Brantley typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec589111111121110864
Data source: Brantley 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 Brantley Compares to Other Months

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

This table compares monthly weather conditions in Brantley, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (51°F)103 mm (4.1 inches)83%moderate
February Weather14°C (57°F)123 mm (4.8 inches)82%very high
March Weather16°C (62°F)88 mm (3.5 inches)79%very high
April Weather19°C (66°F)128 mm (5.0 inches)77%extreme
May Weather23°C (74°F)127 mm (5.0 inches)74%extreme
June Weather26°C (79°F)134 mm (5.3 inches)70%extreme
July Weather27°C (81°F)114 mm (4.5 inches)78%extreme
August Weather27°C (81°F)127 mm (5.0 inches)78%extreme
September Weather26°C (78°F)107 mm (4.2 inches)79%very high
October Weather22°C (71°F)107 mm (4.2 inches)74%very high
November Weather14°C (58°F)60 mm (2.4 inches)83%high
December Weather12°C (54°F)133 mm (5.3 inches)86%moderate

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