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May Weather in Fayetteville, United States

Last updated: June 24, 2025

In May, the average temperature in Fayetteville, United States hovers around 14°C (58°F). Residents and visitors can experience a minimum low of -2°C (28°F) and the occasional maximum high reaching 32°C (91°F). Expect about 129 mm (5.1 in) of precipitation spread over 16 days, contributing to a notable average humidity of 82%.

May Temperature in Fayetteville

In May in Fayetteville, the average temperature is 14°C (58°F). Maximums can reach 32°C (91°F), and minimums can be as low as -2°C (28°F). Be prepared for a wide range of temperatures when traveling during this month.

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 14°C (58°F), with highs reaching up to 32°C (91°F) and lows dropping to around -2°C (28°F).
JanFebMarAprMayJunJulAugSepOctNovDec252834455867727063533830
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 129 mm (5.1 in), recorded over a span of 16 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 129 mm (5.1 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec95999512412911518413893167110105
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 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

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 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%90%87%88%82%79%78%76%78%84%89%86%
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 is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, 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 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec3468910997632
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 Weather-4°C (25°F)95 mm (3.7 inches)90%moderate
February Weather-2°C (28°F)99 mm (3.9 inches)90%moderate
March Weather1°C (34°F)95 mm (3.8 inches)87%high
April Weather7°C (46°F)124 mm (4.9 inches)88%very high
May Weather14°C (58°F)129 mm (5.1 inches)82%very high
June Weather19°C (67°F)115 mm (4.5 inches)79%very high
July Weather22°C (72°F)184 mm (7.2 inches)78%very high
August Weather21°C (70°F)138 mm (5.4 inches)76%very high
September Weather17°C (63°F)93 mm (3.7 inches)78%high
October Weather12°C (53°F)167 mm (6.6 inches)84%high
November Weather4°C (39°F)110 mm (4.3 inches)89%moderate
December Weather-1°C (31°F)105 mm (4.1 inches)86%low

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