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August Weather in Nashville, United States

Last updated: June 24, 2025

In Nashville, United States, the average temperature in August is a warm 26°C (79°F). Expect a range between a minimum of 15°C (59°F) and a maximum of 35°C (96°F). During this month, you can anticipate 153 mm (6.0 in) of precipitation spread over 16 days, with an average humidity level of 80%. Stay prepared for both sunshine and showers!

August Temperature in Nashville

In August in Nashville, the average temperature is 26°C (79°F), with maximums reaching 35°C (96°F) and minimums dropping to as low as 15°C (59°F). This comfortable climate makes Nashville an ideal destination for travelers seeking warm weather adventures.

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

The chart illustrates August temperature patterns in Nashville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Nashville, August typically has an average temperature of 26°C (79°F), with highs reaching up to 35°C (96°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec434852627076807974655247
Data source: Temperature data for Nashville 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 Nashville

In Nashville in August, the precipitation amount is 153 mm (6.0 in) over the course of 16 days.

August Precipitation Trends in Nashville

The chart displays monthly precipitation patterns in Nashville, 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 Nashville, August typically receives around 153 mm (6.0 inches) of precipitation spread over approximately 16 days.
JanFebMarAprMayJunJulAugSepOctNovDec90104791101141341341531238485102
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Nashville

In Nashville in August humidity is 80%. With an average temperature of 26°C (79°F), this humidity feels like a heavy blanket, making outdoor activities feel sticky and exhausting, potentially dampening the travel experience and necessitating frequent breaks to cool down and hydrate.

August Average Humidity in Nashville

This chart illustrates the average monthly humidity levels in Nashville, 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 Nashville is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec85%82%81%80%81%81%81%80%79%80%86%86%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Nashville

In Nashville in August, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Nashville.

Maximum UV Index Levels in Nashville for August

The chart shows the monthly maximum UV Index (UVI) for Nashville 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 Nashville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810101111109853
Data source: Nashville 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 Nashville Compares to Other Months

Weather in Nashville varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Nashville, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Nashville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)90 mm (3.5 inches)85%moderate
February Weather9°C (49°F)104 mm (4.1 inches)82%high
March Weather11°C (53°F)79 mm (3.1 inches)81%very high
April Weather17°C (62°F)110 mm (4.3 inches)80%very high
May Weather21°C (71°F)114 mm (4.5 inches)81%very high
June Weather25°C (76°F)134 mm (5.3 inches)81%extreme
July Weather27°C (80°F)134 mm (5.3 inches)81%extreme
August Weather26°C (79°F)153 mm (6.0 inches)80%very high
September Weather23°C (74°F)123 mm (4.8 inches)79%very high
October Weather19°C (66°F)83 mm (3.3 inches)80%very high
November Weather11°C (52°F)85 mm (3.3 inches)85%moderate
December Weather8°C (47°F)102 mm (4.0 inches)86%moderate

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