December Weather in Blytheville, United States

Last updated: June 24, 2025

In December, the average temperature in Blytheville, United States hovers around 7°C (45°F). Expect a wide range, with minimums dipping as low as -11°C (13°F) and maximums soaring to 24°C (76°F). Additionally, average precipitation stands at 111 mm (4.4 in), typically spread over 9 days of the month, while humidity remains high at 88%. Get ready for a mix of chilly days and the potential for some rain!

December Temperature in Blytheville

In December in Blytheville, the average temperature is 7°C (45°F). The maximum can reach 24°C (76°F), and the minimum can be as low as -11°C (13°F). Be prepared for a wide range of temperatures when traveling, so pack accordingly!

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

The chart illustrates December temperature patterns in Blytheville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Blytheville, December typically has an average temperature of 7°C (45°F), with highs reaching up to 24°C (76°F) and lows dropping to around -11°C (13°F).

Data source: Temperature data for Blytheville generated using information from the Copernicus Climate Change Service.

December Precipitation in Blytheville

In Blytheville in December, the precipitation amount is 111 mm (4.4 in) over the course of 9 days.

December Precipitation Trends in Blytheville

The chart displays monthly precipitation patterns in Blytheville, 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 Blytheville, December typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 9 days.

Data source: Precipitation data for December generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

December Humidity in Blytheville

In Blytheville in December humidity is 88%. With an average temperature of 7°C (45°F), this humidity feels like a damp chill that seeps into your bones, making traveling uncomfortable as you navigate through a heavy, thick atmosphere that clings to your skin.

December Average Humidity in Blytheville

This chart illustrates the average monthly humidity levels in Blytheville, 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 Blytheville is approximately 88%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for December generated using information from the Copernicus Climate Change Service.

December UV Index in Blytheville

In Blytheville 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 Blytheville, you can check the information here.

Maximum UV Index Levels in Blytheville for December

The chart shows the monthly maximum UV Index (UVI) for Blytheville 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 Blytheville typically reaches 3, which falls under the moderate exposure category.

Data source: Blytheville 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 Blytheville Compares to Other Months

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

This table compares monthly weather conditions in Blytheville, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	4°C (40°F)	104 mm (4.1 inches)	84%	moderate
February Weather	6°C (44°F)	169 mm (6.7 inches)	83%	high
March Weather	12°C (53°F)	176 mm (6.9 inches)	81%	high
April Weather	15°C (60°F)	136 mm (5.4 inches)	81%	very high
May Weather	22°C (71°F)	114 mm (4.5 inches)	83%	very high
June Weather	26°C (79°F)	100 mm (3.9 inches)	83%	extreme
July Weather	28°C (82°F)	100 mm (3.9 inches)	81%	extreme
August Weather	26°C (79°F)	115 mm (4.5 inches)	74%	very high
September Weather	24°C (75°F)	92 mm (3.6 inches)	71%	very high
October Weather	17°C (64°F)	114 mm (4.5 inches)	76%	high
November Weather	10°C (49°F)	91 mm (3.6 inches)	84%	moderate
December Weather	7°C (45°F)	111 mm (4.4 inches)	88%	moderate