January Weather in Fayetteville, United States

Last updated: June 24, 2025

In January, the average temperature in Fayetteville, United States is a cool 6°C (42°F), with fluctuations ranging from a brisk -14°C (7°F) to a pleasantly warm 24°C (75°F). Expect about 111 mm (4.4 in) of precipitation over 9 days, contributing to an average humidity of 87%. Ideal for those who enjoy a refreshing, moisture-laden atmosphere!

January Temperature in Fayetteville

In January in Fayetteville, the average temperature is 6°C (42°F), with maximums reaching up to 24°C (75°F) and minimums dropping as low as -14°C (7°F). Travelers should prepare for a wide range of temperatures and pack accordingly for their visit.

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

The chart illustrates January temperature patterns in Fayetteville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Fayetteville, January typically has an average temperature of 6°C (42°F), with highs reaching up to 24°C (75°F) and lows dropping to around -14°C (7°F).

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

January Precipitation in Fayetteville

In Fayetteville in January, the precipitation amount is 111 mm (4.4 in) over the course of 9 days.

January Precipitation Trends in Fayetteville

The chart displays monthly precipitation patterns in Fayetteville, 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 Fayetteville, January typically receives around 111 mm (4.4 inches) of precipitation spread over approximately 9 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 Fayetteville

In Fayetteville in January humidity is 87%. With an average temperature of 6°C (42°F), this humidity feels like a persistent chill that seeps into your bones, making it uncomfortable for traveling and leaving you longing for warmth at every turn.

January Average Humidity in Fayetteville

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

In Fayetteville 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 Fayetteville for better planning.

Maximum UV Index Levels in Fayetteville for January

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

Data source: Fayetteville 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 Fayetteville Compares to Other Months

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

This table compares monthly weather conditions in Fayetteville, showing how January’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	6°C (42°F)	111 mm (4.4 inches)	87%	moderate
February Weather	8°C (47°F)	180 mm (7.1 inches)	87%	high
March Weather	12°C (54°F)	193 mm (7.6 inches)	85%	very high
April Weather	16°C (60°F)	151 mm (5.9 inches)	82%	very high
May Weather	21°C (70°F)	110 mm (4.3 inches)	83%	extreme
June Weather	25°C (77°F)	141 mm (5.6 inches)	82%	extreme
July Weather	26°C (80°F)	147 mm (5.8 inches)	78%	extreme
August Weather	26°C (78°F)	124 mm (4.9 inches)	67%	very high
September Weather	23°C (74°F)	112 mm (4.4 inches)	64%	very high
October Weather	18°C (64°F)	115 mm (4.5 inches)	74%	high
November Weather	10°C (50°F)	73 mm (2.9 inches)	87%	moderate
December Weather	8°C (47°F)	145 mm (5.7 inches)	88%	moderate