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August Weather in Goodlettsville, United States

Last updated: June 24, 2025

In August, the average temperature in Goodlettsville, United States reaches a pleasant 26°C (78°F), with lows dipping to 14°C (58°F) and highs soaring up to 36°C (98°F). Expect 131 mm (5.2 in) of precipitation over approximately 15 days, contributing to an average humidity of 74%. Whether you’re braving the heat or dancing in the rain, it's a month full of contrasts!

August Temperature in Goodlettsville

In August in Goodlettsville, the average temperature is 26°C (78°F). Maximums can reach 36°C (98°F), while minimums can drop to as low as 14°C (58°F). This pleasant climate makes Goodlettsville an ideal destination for outdoor activities and sightseeing during this time of year.

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

The chart illustrates August temperature patterns in Goodlettsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Goodlettsville, August typically has an average temperature of 26°C (78°F), with highs reaching up to 36°C (98°F) and lows dropping to around 14°C (58°F).
JanFebMarAprMayJunJulAugSepOctNovDec404552597077807874634845
Data source: Temperature data for Goodlettsville 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 Goodlettsville

In Goodlettsville in August, the precipitation amount is 131 mm (5.2 in) over a span of 15 days.

August Precipitation Trends in Goodlettsville

The chart displays monthly precipitation patterns in Goodlettsville, 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 Goodlettsville, August typically receives around 131 mm (5.2 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec10218016415012213513813213014182145
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Goodlettsville

In Goodlettsville in August, humidity is 74%. With an average temperature of 26°C (78°F), this humidity feels like a warm, enveloping blanket that can make traveling feel slightly stifling; it’s important to stay hydrated and take breaks in shaded areas to fully enjoy your adventures.

August Average Humidity in Goodlettsville

This chart illustrates the average monthly humidity levels in Goodlettsville, 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 Goodlettsville is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%86%86%82%83%83%80%74%71%78%88%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Goodlettsville

In Goodlettsville 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 Goodlettsville.

Maximum UV Index Levels in Goodlettsville for August

The chart shows the monthly maximum UV Index (UVI) for Goodlettsville 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 Goodlettsville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec36710101111109753
Data source: Goodlettsville 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 Goodlettsville Compares to Other Months

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

This table compares monthly weather conditions in Goodlettsville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (40°F)102 mm (4.0 inches)87%moderate
February Weather7°C (45°F)180 mm (7.1 inches)86%high
March Weather11°C (52°F)164 mm (6.4 inches)86%high
April Weather15°C (59°F)150 mm (5.9 inches)82%very high
May Weather21°C (70°F)122 mm (4.8 inches)82%very high
June Weather25°C (77°F)135 mm (5.3 inches)83%extreme
July Weather27°C (80°F)138 mm (5.4 inches)80%extreme
August Weather26°C (78°F)131 mm (5.2 inches)74%very high
September Weather23°C (74°F)130 mm (5.1 inches)71%very high
October Weather17°C (63°F)141 mm (5.5 inches)78%high
November Weather9°C (48°F)82 mm (3.2 inches)88%moderate
December Weather7°C (45°F)145 mm (5.7 inches)88%moderate

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