December Weather in Wynne, United States

Last updated: June 24, 2025

In December, the average temperature in Wynne, United States hovers around 8°C (47°F). While it can dip as low as -10°C (14°F), the mercury can also rise to a maximum of 25°C (78°F). Expect about 147 mm (5.8 in) of precipitation over 10 days, with a high average humidity of 88%. Be prepared for a variety of weather conditions this month!

December Temperature in Wynne

In December in Wynne, the average temperature is 8°C (47°F), with maximums reaching 25°C (78°F) and minimums dropping as low as -10°C (14°F). Be prepared for a wide range of temperatures, making layering essential for your travel plans.

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

The chart illustrates December temperature patterns in Wynne, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wynne, December typically has an average temperature of 8°C (47°F), with highs reaching up to 25°C (78°F) and lows dropping to around -10°C (14°F).

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

December Precipitation in Wynne

In Wynne in December, the precipitation amount is 147 mm (5.8 in) over the course of 10 days.

December Precipitation Trends in Wynne

The chart displays monthly precipitation patterns in Wynne, 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 Wynne, December typically receives around 147 mm (5.8 inches) of precipitation spread over approximately 10 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 Wynne

In Wynne 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 Wynne

This chart illustrates the average monthly humidity levels in Wynne, 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 Wynne 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 Wynne

In Wynne 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 Wynne, you can check the information here.

Maximum UV Index Levels in Wynne for December

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

Data source: Wynne 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 Wynne Compares to Other Months

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

This table compares monthly weather conditions in Wynne, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	5°C (42°F)	104 mm (4.1 inches)	84%	moderate
February Weather	7°C (45°F)	164 mm (6.5 inches)	83%	high
March Weather	13°C (55°F)	168 mm (6.6 inches)	81%	very high
April Weather	16°C (61°F)	136 mm (5.4 inches)	81%	very high
May Weather	22°C (72°F)	146 mm (5.8 inches)	83%	extreme
June Weather	26°C (79°F)	110 mm (4.3 inches)	83%	extreme
July Weather	28°C (82°F)	120 mm (4.7 inches)	81%	extreme
August Weather	26°C (80°F)	117 mm (4.6 inches)	74%	very high
September Weather	24°C (76°F)	84 mm (3.3 inches)	71%	very high
October Weather	18°C (65°F)	122 mm (4.8 inches)	76%	high
November Weather	10°C (51°F)	77 mm (3.0 inches)	84%	moderate
December Weather	8°C (47°F)	147 mm (5.8 inches)	88%	moderate