December Weather in Gun Barrel City, United States

Last updated: June 24, 2025

In December, the average temperature in Gun Barrel City, United States is a moderate 12°C (53°F). Expect some variation, with minimums dipping to -3°C (27°F) and maximums reaching up to 28°C (82°F). This month also brings approximately 81 mm (3.2 in) of precipitation spread over 8 days, contributing to a high average humidity of 87%. Make sure to prepare accordingly for both the cool temperatures and possible rain!

December Temperature in Gun Barrel City

In December in Gun Barrel City, the average temperature is 12°C (53°F), with maximums reaching up to 28°C (82°F) and minimums dropping as low as -3°C (27°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates December temperature patterns in Gun Barrel City, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gun Barrel City, December typically has an average temperature of 12°C (53°F), with highs reaching up to 28°C (82°F) and lows dropping to around -3°C (27°F).
JanFebMarAprMayJunJulAugSepOctNovDec495161667582858580695853
Data source: Temperature data for Gun Barrel 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 Gun Barrel City

In Gun Barrel City in December, the precipitation amount is 81 mm (3.2 in) over the course of 8 days.

December Precipitation Trends in Gun Barrel City

The chart displays monthly precipitation patterns in Gun Barrel 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 Gun Barrel City, December typically receives around 81 mm (3.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec811161051221668968791041326381
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Gun Barrel City

In Gun Barrel City in December, humidity is 87%. With an average temperature of 12°C (53°F), this humidity feels like a damp blanket enveloping you, making travel uncomfortable and stifling, as the air thickens and clings to your skin, sapping your energy as you navigate the sights.

December Average Humidity in Gun Barrel City

This chart illustrates the average monthly humidity levels in Gun Barrel 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 Gun Barrel City is approximately 87%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec80%79%78%78%81%78%73%66%65%72%82%87%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Gun Barrel City

In Gun Barrel City 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 Gun Barrel City for better planning.

Maximum UV Index Levels in Gun Barrel City for December

The chart shows the monthly maximum UV Index (UVI) for Gun Barrel 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 Gun Barrel City typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec478101111111110864
Data source: Gun Barrel 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 Gun Barrel City Compares to Other Months

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

This table compares monthly weather conditions in Gun Barrel City, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (49°F)81 mm (3.2 inches)80%moderate
February Weather10°C (51°F)116 mm (4.6 inches)79%high
March Weather16°C (62°F)105 mm (4.1 inches)78%very high
April Weather19°C (66°F)122 mm (4.8 inches)78%very high
May Weather24°C (75°F)166 mm (6.5 inches)81%extreme
June Weather28°C (82°F)89 mm (3.5 inches)78%extreme
July Weather30°C (85°F)68 mm (2.7 inches)73%extreme
August Weather30°C (86°F)79 mm (3.1 inches)66%extreme
September Weather27°C (81°F)104 mm (4.1 inches)65%very high
October Weather21°C (69°F)132 mm (5.2 inches)72%very high
November Weather14°C (58°F)63 mm (2.5 inches)82%high
December Weather12°C (53°F)81 mm (3.2 inches)87%moderate

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