May Weather in Fayetteville, United States

Last updated: June 24, 2025

The average temperature in Fayetteville, United States during May is a delightful 23°C (73°F). However, temperatures can range significantly, dropping to a brisk 6°C (42°F) and soaring to a sweltering 37°C (99°F). Expect 105 mm (4.1 in) of precipitation spread over 9 days, and prepare for the average humidity to be around 81%, creating a lush and vibrant atmosphere.

May Temperature in Fayetteville

In May in Fayetteville, the average temperature is 23°C (73°F), with maximums reaching up to 37°C (99°F) and minimums dropping as low as 6°C (42°F). This variability makes it essential to pack layers for your travels, ensuring you're prepared for both warm days and cooler nights.

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

The chart illustrates May 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, May typically has an average temperature of 23°C (73°F), with highs reaching up to 37°C (99°F) and lows dropping to around 6°C (42°F).

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

May Precipitation in Fayetteville

In Fayetteville in May, the total precipitation amount reaches 105 mm (4.1 in) over the course of 9 days.

May Precipitation Trends in Fayetteville

The chart displays monthly precipitation patterns in Fayetteville, with values for each month alongside May’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how May’s conditions compare to those of other months. In Fayetteville, May typically receives around 105 mm (4.1 inches) of precipitation spread over approximately 9 days.

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

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Millimeters (mm) Inches (in)

May Humidity in Fayetteville

In Fayetteville in May, humidity is 81%. With an average temperature of 23°C (73°F), this humidity feels like a heavy blanket wrapping around you, making every step feel more laborious while traveling and causing you to constantly seek out shade or a cool breeze for relief.

May Average Humidity in Fayetteville

This chart illustrates the average monthly humidity levels in Fayetteville, with May’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In May, average humidity in Fayetteville is approximately 81%, offering insight into how humid the weather typically is during this month.

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

May UV Index in Fayetteville

In Fayetteville in May, the maximum UV index reaches 11, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's essential to take precautions. For more details, you can check the Hourly UV Index in Fayetteville.

Maximum UV Index Levels in Fayetteville for May

The chart shows the monthly maximum UV Index (UVI) for Fayetteville in May, 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 May, the maximum UV index in Fayetteville typically reaches 11, which falls under the extreme exposure category.

Data source: Fayetteville May 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 May 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 May’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 May’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