December Weather in Covington, United States

Last updated: June 24, 2025

In December, the average temperature in Covington, United States is a cool 10°C (50°F), with fluctuations ranging from a brisk -5°C (23°F) to a warm 25°C (77°F). Expect about 135 mm (5.3 in) of precipitation over 10 days, contributing to an average humidity of 89%. Prepare for a month that beautifully balances the chill and warmth, while staying cozy amidst the rain!

December Temperature in Covington

In December in Covington, the average temperature is 10°C (50°F). The maximum can reach 25°C (77°F) and the minimum can be as low as -5°C (23°F). This makes it essential for travelers to pack layers to stay comfortable throughout the day.

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

The chart illustrates December temperature patterns in Covington, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Covington, December typically has an average temperature of 10°C (50°F), with highs reaching up to 25°C (77°F) and lows dropping to around -5°C (23°F).

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

December Precipitation in Covington

In Covington in December, the total precipitation amount is 135 mm (5.3 in) recorded over a span of 10 days.

December Precipitation Trends in Covington

The chart displays monthly precipitation patterns in Covington, 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 Covington, December typically receives around 135 mm (5.3 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 Covington

In Covington in December, humidity is 89%. With an average temperature of 10°C (50°F), this humidity feels like a dense blanket wrapping around you, making travel feel damp and chilly, and urging you to dress in layers for comfort.

December Average Humidity in Covington

This chart illustrates the average monthly humidity levels in Covington, 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 Covington is approximately 89%, 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 Covington

In Covington 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 Covington for better planning.

Maximum UV Index Levels in Covington for December

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

Data source: Covington 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 Covington Compares to Other Months

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

This table compares monthly weather conditions in Covington, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	8°C (47°F)	103 mm (4.1 inches)	86%	moderate
February Weather	11°C (53°F)	132 mm (5.2 inches)	84%	high
March Weather	14°C (58°F)	102 mm (4.0 inches)	83%	very high
April Weather	17°C (64°F)	110 mm (4.3 inches)	81%	very high
May Weather	22°C (72°F)	97 mm (3.8 inches)	81%	extreme
June Weather	25°C (78°F)	113 mm (4.4 inches)	81%	extreme
July Weather	27°C (81°F)	112 mm (4.4 inches)	83%	extreme
August Weather	26°C (80°F)	115 mm (4.5 inches)	81%	very high
September Weather	25°C (76°F)	104 mm (4.1 inches)	82%	very high
October Weather	20°C (67°F)	105 mm (4.1 inches)	78%	very high
November Weather	12°C (54°F)	80 mm (3.2 inches)	86%	high
December Weather	10°C (50°F)	135 mm (5.3 inches)	89%	moderate