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May Weather in Fayetteville, United States

Last updated: June 24, 2025

In May, the average temperature in Fayetteville, United States typically hovers around 21°C (70°F). Expect a wide range, with minimums dipping to 3°C (38°F) and maximums soaring to 34°C (93°F). Rainfall is quite frequent, with an average precipitation of 110 mm (4.3 in) spread over approximately 13 days. Additionally, you'll feel the warmth with an average humidity of 83%, making it a humid but pleasant time to visit!

May Temperature in Fayetteville

In May, in Fayetteville, the average temperature is 21°C (70°F). Maximum temperatures can reach as high as 34°C (93°F) while minimums can drop to a chilly 3°C (38°F). This diverse climate makes Fayetteville an ideal destination for travelers seeking both warm and cool weather experiences.

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 21°C (70°F), with highs reaching up to 34°C (93°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec424754607076797874645046
Data source: Temperature data for Fayetteville generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

May Precipitation in Fayetteville

In Fayetteville in May, the total precipitation amount is 110 mm (4.3 in) over the course of 13 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 110 mm (4.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec11118019315111014214712411211573145
Data source: Precipitation data for May generated using information from the Copernicus Climate Change Service.
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May Humidity in Fayetteville

In Fayetteville in May humidity is 83%. With an average temperature of 21°C (70°F), this humidity feels like you’re enveloped in a warm, tropical embrace, making it essential to stay hydrated and take breaks during your travels.

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 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%87%85%82%83%82%78%67%64%75%87%89%
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.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
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.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)111 mm (4.4 inches)87%moderate
February Weather8°C (47°F)180 mm (7.1 inches)87%high
March Weather12°C (54°F)193 mm (7.6 inches)85%very high
April Weather16°C (60°F)151 mm (5.9 inches)82%very high
May Weather21°C (70°F)110 mm (4.3 inches)83%extreme
June Weather25°C (77°F)141 mm (5.6 inches)82%extreme
July Weather26°C (80°F)147 mm (5.8 inches)78%extreme
August Weather26°C (78°F)124 mm (4.9 inches)67%very high
September Weather23°C (74°F)112 mm (4.4 inches)64%very high
October Weather18°C (64°F)115 mm (4.5 inches)74%high
November Weather10°C (50°F)73 mm (2.9 inches)87%moderate
December Weather8°C (47°F)145 mm (5.7 inches)88%moderate

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