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August Weather in Fayetteville, United States

Last updated: June 24, 2025

In August, the average temperature in Fayetteville, United States is a warm 27°C (80°F), with a minimum of 17°C (62°F) and a maximum reaching up to 37°C (99°F). Expect a precipitation amount of 119 mm (4.7 in) across 14 days, accompanied by an average humidity of 72%. Stay prepared for a blend of warmth and moisture during your visit!

August Temperature in Fayetteville

In August in Fayetteville, the average temperature is 27°C (80°F). Maximums can reach 37°C (99°F) and minimums can be as low as 17°C (62°F). This climate offers a warm and pleasant atmosphere, making it an ideal time for traveling to enjoy outdoor activities and explore the local attractions.

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

The chart illustrates August 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, August typically has an average temperature of 27°C (80°F), with highs reaching up to 37°C (99°F) and lows dropping to around 17°C (62°F).
JanFebMarAprMayJunJulAugSepOctNovDec475358637278818077685450
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.

August Precipitation in Fayetteville

In Fayetteville in August, the precipitation amount is 119 mm (4.7 in) over the course of 14 days.

August Precipitation Trends in Fayetteville

The chart displays monthly precipitation patterns in Fayetteville, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Fayetteville, August typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1111541271361081411181198512682139
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Fayetteville

In Fayetteville in August humidity is 72%. With an average temperature of 27°C (80°F), this humidity feels like a warm, sticky embrace that can make outdoor activities exhausting and often requires frequent breaks in the shade for travelers to stay comfortable.

August Average Humidity in Fayetteville

This chart illustrates the average monthly humidity levels in Fayetteville, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Fayetteville is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%84%82%82%81%77%77%72%73%73%85%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Fayetteville

In Fayetteville in August, 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 August

The chart shows the monthly maximum UV Index (UVI) for Fayetteville in August, 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 August, the maximum UV index in Fayetteville typically reaches 11, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec47810111111119764
Data source: Fayetteville August 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 August 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 August’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 August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather8°C (47°F)111 mm (4.4 inches)85%moderate
February Weather12°C (53°F)154 mm (6.1 inches)84%high
March Weather15°C (59°F)127 mm (5.0 inches)82%very high
April Weather17°C (64°F)136 mm (5.3 inches)82%very high
May Weather22°C (73°F)108 mm (4.2 inches)81%extreme
June Weather25°C (78°F)141 mm (5.6 inches)77%extreme
July Weather27°C (81°F)118 mm (4.6 inches)77%extreme
August Weather27°C (80°F)119 mm (4.7 inches)72%extreme
September Weather25°C (77°F)85 mm (3.3 inches)73%very high
October Weather20°C (68°F)126 mm (4.9 inches)73%high
November Weather12°C (54°F)82 mm (3.2 inches)85%high
December Weather10°C (50°F)139 mm (5.5 inches)88%moderate

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