January Weather in Waynesville, United States

Last updated: June 24, 2025

In January, the average temperature in Waynesville, United States hovers around 2°C (36°F), a chilly backdrop for the month. Expect temperatures to dip as low as -22°C (-7°F) and reach a comfortable 20°C (69°F) at their peak. With 87 mm (3.4 in) of precipitation spread across 10 days, be prepared for some wet weather. Moreover, the air carries a notable average humidity of 86%, making it feel especially brisk.

January Temperature in Waynesville

In January in Waynesville, the average temperature is 2°C (36°F), with maximums reaching 20°C (69°F) and minimums dropping as low as -22°C (-7°F). Travelers should be prepared for a wide range of temperatures and dress accordingly for both warm and cold conditions.

January Weather in Waynesville: Daily Temperature Highs, Lows, and Averages

The chart illustrates January temperature patterns in Waynesville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Waynesville, January typically has an average temperature of 2°C (36°F), with highs reaching up to 20°C (69°F) and lows dropping to around -22°C (-7°F).

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

January Precipitation in Waynesville

In Waynesville in January, the precipitation amount is 87 mm (3.4 in) over the course of 10 days.

January Precipitation Trends in Waynesville

The chart displays monthly precipitation patterns in Waynesville, with values for each month alongside January’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how January’s conditions compare to those of other months. In Waynesville, January typically receives around 87 mm (3.4 inches) of precipitation spread over approximately 10 days.

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

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Millimeters (mm) Inches (in)

January Humidity in Waynesville

In Waynesville in January, humidity is 86%. With an average temperature of 2°C (36°F), this humidity feels like a biting chill that clings to your skin, making outdoor exploration uncomfortable and dampening any enthusiasm for travel.

January Average Humidity in Waynesville

This chart illustrates the average monthly humidity levels in Waynesville, with January’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In January, average humidity in Waynesville is approximately 86%, offering insight into how humid the weather typically is during this month.

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

January UV Index in Waynesville

In Waynesville in January, 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 Waynesville for better planning.

Maximum UV Index Levels in Waynesville for January

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

Data source: Waynesville January 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 January Weather in Waynesville Compares to Other Months

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

This table compares monthly weather conditions in Waynesville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	87 mm (3.4 inches)	86%	moderate
February Weather	5°C (42°F)	147 mm (5.8 inches)	86%	high
March Weather	8°C (46°F)	120 mm (4.7 inches)	86%	very high
April Weather	11°C (53°F)	130 mm (5.1 inches)	82%	extreme
May Weather	16°C (61°F)	127 mm (5.0 inches)	85%	extreme
June Weather	19°C (66°F)	120 mm (4.7 inches)	85%	extreme
July Weather	21°C (70°F)	160 mm (6.3 inches)	83%	extreme
August Weather	20°C (68°F)	171 mm (6.7 inches)	76%	extreme
September Weather	18°C (65°F)	122 mm (4.8 inches)	76%	very high
October Weather	14°C (57°F)	138 mm (5.4 inches)	80%	very high
November Weather	6°C (44°F)	80 mm (3.1 inches)	88%	high
December Weather	4°C (40°F)	123 mm (4.8 inches)	88%	moderate