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December Weather in Texarkana, United States

Last updated: June 24, 2025

In Texarkana, United States, the average temperature in December settles at a crisp 10°C (50°F), with a chilly minimum of -4°C (25°F) and an occasional warm maximum reaching 26°C (80°F). Expect about 134 mm (5.3 in) of precipitation over 9 days, with the air carrying a notable average humidity of 88%.

December Temperature in Texarkana

In December in Texarkana, the average temperature is 10°C (50°F). Maximums can reach 26°C (80°F), while minimums can dip as low as -4°C (25°F). Be prepared for a wide range of temperatures during your travels, ensuring you pack appropriate clothing for both warm and chilly conditions.

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

The chart illustrates December temperature patterns in Texarkana, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Texarkana, December typically has an average temperature of 10°C (50°F), with highs reaching up to 26°C (80°F) and lows dropping to around -4°C (25°F).
JanFebMarAprMayJunJulAugSepOctNovDec464958637380838278665450
Data source: Temperature data for Texarkana 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 Texarkana

In Texarkana in December, the precipitation amount is 134 mm (5.3 in) over the course of 9 days.

December Precipitation Trends in Texarkana

The chart displays monthly precipitation patterns in Texarkana, 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 Texarkana, December typically receives around 134 mm (5.3 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1021581391891649580958211072134
Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.
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December Humidity in Texarkana

In Texarkana in December, humidity is 88%. With an average temperature of 10°C (50°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration uncomfortable and encouraging travelers to seek cozy indoor activities instead.

December Average Humidity in Texarkana

This chart illustrates the average monthly humidity levels in Texarkana, 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 Texarkana is approximately 88%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%80%78%79%81%77%72%65%63%70%82%88%
Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Texarkana

In Texarkana 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 Texarkana for better planning.

Maximum UV Index Levels in Texarkana for December

The chart shows the monthly maximum UV Index (UVI) for Texarkana 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 Texarkana typically reaches 4, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec468101112111110864
Data source: Texarkana 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 Texarkana Compares to Other Months

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

This table compares monthly weather conditions in Texarkana, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (46°F)102 mm (4.0 inches)82%moderate
February Weather9°C (49°F)158 mm (6.2 inches)80%high
March Weather15°C (59°F)139 mm (5.5 inches)78%very high
April Weather17°C (63°F)189 mm (7.4 inches)79%very high
May Weather23°C (73°F)164 mm (6.4 inches)81%extreme
June Weather27°C (80°F)95 mm (3.8 inches)77%extreme
July Weather28°C (84°F)80 mm (3.1 inches)72%extreme
August Weather28°C (83°F)95 mm (3.7 inches)65%extreme
September Weather26°C (78°F)82 mm (3.2 inches)63%very high
October Weather19°C (67°F)110 mm (4.3 inches)70%very high
November Weather12°C (55°F)72 mm (2.8 inches)82%high
December Weather10°C (50°F)134 mm (5.3 inches)88%moderate

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