January Weather in Fayetteville, United States

Last updated: June 24, 2025

In January, the average temperature in Fayetteville, United States hovers around 7°C (46°F). While you might experience chilly lows of -12°C (11°F), be prepared for potential warmth with maximums reaching 27°C (80°F). During this month, expect about 89 mm (3.5 in) of precipitation spread over 8 days, with an average humidity of 85%.

January Temperature in Fayetteville

In January in Fayetteville, the average temperature is 7°C (46°F). Maximum temperatures can reach 27°C (80°F), while minimums can drop as low as -12°C (11°F). Travelers should be prepared for a wide range of weather conditions during this time.

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 7°C (46°F), with highs reaching up to 27°C (80°F) and lows dropping to around -12°C (11°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 89 mm (3.5 in) over a span of 8 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 89 mm (3.5 inches) of precipitation spread over approximately 8 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 85%. With an average temperature of 7°C (46°F), this humidity feels like a damp chill that seeps into your bones, making outdoor exploration feel much colder than it actually is.

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 85%, 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	7°C (46°F)	89 mm (3.5 inches)	85%	moderate
February Weather	10°C (51°F)	93 mm (3.7 inches)	82%	high
March Weather	13°C (55°F)	70 mm (2.8 inches)	81%	very high
April Weather	18°C (64°F)	98 mm (3.9 inches)	80%	very high
May Weather	23°C (73°F)	105 mm (4.1 inches)	81%	extreme
June Weather	25°C (78°F)	123 mm (4.8 inches)	81%	extreme
July Weather	27°C (82°F)	114 mm (4.5 inches)	81%	extreme
August Weather	26°C (80°F)	157 mm (6.2 inches)	80%	very high
September Weather	24°C (76°F)	173 mm (6.8 inches)	79%	very high
October Weather	19°C (67°F)	58 mm (2.3 inches)	80%	very high
November Weather	12°C (53°F)	82 mm (3.2 inches)	85%	moderate
December Weather	9°C (49°F)	117 mm (4.6 inches)	86%	moderate