December Weather in Waynesboro, United States

Last updated: June 24, 2025

In December, the average temperature in Waynesboro, United States hovers around 11°C (52°F). This period can see a minimum drop to -5°C (24°F), while temperatures can soar to a maximum of 27°C (80°F). Expect around 116 mm (4.6 in) of precipitation spread over 10 days, with an average humidity level of 87%. Prepare for a blend of cool and warm days, along with a touch of dampness!

December Temperature in Waynesboro

In December in Waynesboro, the average temperature is 11°C (52°F), with maximums reaching 27°C (80°F) and minimums dipping as low as -5°C (24°F). Be prepared for a range of temperatures and pack accordingly for your travels.

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

The chart illustrates December temperature patterns in Waynesboro, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waynesboro, December typically has an average temperature of 11°C (52°F), with highs reaching up to 27°C (80°F) and lows dropping to around -5°C (24°F).

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

December Precipitation in Waynesboro

In Waynesboro in December, the total precipitation amount is 116 mm (4.6 in) over a span of 10 days.

December Precipitation Trends in Waynesboro

The chart displays monthly precipitation patterns in Waynesboro, 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 Waynesboro, December typically receives around 116 mm (4.6 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 Waynesboro

In Waynesboro in December, humidity is 87%. With an average temperature of 11°C (52°F), this humidity feels like a damp chill that can make your clothes cling uncomfortably, leaving you feeling slightly weighed down while exploring the area.

December Average Humidity in Waynesboro

This chart illustrates the average monthly humidity levels in Waynesboro, 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 Waynesboro is approximately 87%, 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 Waynesboro

In Waynesboro 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 Waynesboro for better planning.

Maximum UV Index Levels in Waynesboro for December

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

Data source: Waynesboro 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 Waynesboro Compares to Other Months

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

This table compares monthly weather conditions in Waynesboro, showing how December’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	10°C (50°F)	89 mm (3.5 inches)	86%	moderate
February Weather	13°C (56°F)	109 mm (4.3 inches)	81%	high
March Weather	15°C (60°F)	68 mm (2.7 inches)	81%	very high
April Weather	19°C (66°F)	115 mm (4.5 inches)	79%	very high
May Weather	24°C (75°F)	85 mm (3.3 inches)	75%	extreme
June Weather	26°C (80°F)	120 mm (4.7 inches)	75%	extreme
July Weather	28°C (83°F)	122 mm (4.8 inches)	80%	extreme
August Weather	28°C (82°F)	132 mm (5.2 inches)	81%	extreme
September Weather	26°C (79°F)	73 mm (2.9 inches)	83%	very high
October Weather	21°C (71°F)	85 mm (3.3 inches)	78%	very high
November Weather	14°C (57°F)	55 mm (2.2 inches)	85%	high
December Weather	11°C (52°F)	116 mm (4.6 inches)	87%	moderate