December Weather in Des Arc, United States

Last updated: June 24, 2025

In Des Arc, United States, the average temperature in December hovers around 8°C (47°F), creating a chill that can dip as low as -10°C (14°F) and soar to a pleasant 26°C (79°F). Expect 147 mm (5.8 in) of precipitation spread over 9 days, contributing to a high average humidity of 88%. Prepare accordingly to enjoy this diverse climate!

December Temperature in Des Arc

In December in Des Arc, the average temperature is 8°C (47°F), with maximums reaching up to 26°C (79°F) and minimums dropping as low as -10°C (14°F). Travelers should be prepared for a wide range of temperatures, making layered clothing a wise choice for this time of year.

December Weather in Des Arc: Daily Temperature Highs, Lows, and Averages

The chart illustrates December temperature patterns in Des Arc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Des Arc, December typically has an average temperature of 8°C (47°F), with highs reaching up to 26°C (79°F) and lows dropping to around -10°C (14°F).

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

December Precipitation in Des Arc

In Des Arc in December, the precipitation amount totals 147 mm (5.8 in) over a span of 9 days.

December Precipitation Trends in Des Arc

The chart displays monthly precipitation patterns in Des Arc, 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 Des Arc, December typically receives around 147 mm (5.8 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 Des Arc

In Des Arc in December, humidity is 88%. With an average temperature of 8°C (47°F), this humidity feels like a thick, damp blanket wrapping around you, making even short walks feel heavy and uninviting for travel.

December Average Humidity in Des Arc

This chart illustrates the average monthly humidity levels in Des Arc, 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 Des Arc 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 Des Arc

In Des Arc 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 Des Arc for better planning.

Maximum UV Index Levels in Des Arc for December

The chart shows the monthly maximum UV Index (UVI) for Des Arc 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 Des Arc typically reaches 4, which falls under the moderate exposure category.

Data source: Des Arc 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 Des Arc Compares to Other Months

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

This table compares monthly weather conditions in Des Arc, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (43°F)	98 mm (3.9 inches)	84%	moderate
February Weather	7°C (46°F)	161 mm (6.3 inches)	83%	high
March Weather	13°C (56°F)	154 mm (6.1 inches)	81%	very high
April Weather	16°C (62°F)	156 mm (6.1 inches)	81%	very high
May Weather	22°C (72°F)	163 mm (6.4 inches)	83%	extreme
June Weather	26°C (79°F)	94 mm (3.7 inches)	83%	extreme
July Weather	28°C (83°F)	105 mm (4.1 inches)	81%	extreme
August Weather	27°C (81°F)	112 mm (4.4 inches)	74%	very high
September Weather	25°C (76°F)	91 mm (3.6 inches)	71%	very high
October Weather	18°C (65°F)	125 mm (4.9 inches)	76%	high
November Weather	10°C (51°F)	78 mm (3.1 inches)	84%	moderate
December Weather	8°C (47°F)	147 mm (5.8 inches)	88%	moderate