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August Weather in Huntsville, United States

Last updated: June 24, 2025

In Huntsville, United States, the average temperature in August hovers around 26°C (79°F), offering a comfortable climate. Expect a minimum of 15°C (59°F) and occasional highs reaching 36°C (97°F). With 119 mm (4.7 in) of precipitation spread over 14 days, you might want to keep an umbrella handy. The average humidity sits at a balanced 67%, making it a pleasant yet muggy experience as you explore this vibrant destination.

August Temperature in Huntsville

In August in Huntsville, the average temperature is 26°C (79°F). Maximums can reach 36°C (97°F), while minimums can drop to as low as 15°C (59°F). This weather makes it an ideal time for travelers seeking warm days and cool evenings.

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

The chart illustrates August temperature patterns in Huntsville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Huntsville, August typically has an average temperature of 26°C (79°F), with highs reaching up to 36°C (97°F) and lows dropping to around 15°C (59°F).
JanFebMarAprMayJunJulAugSepOctNovDec434855617176807975655047
Data source: Temperature data for Huntsville 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 Huntsville

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

August Precipitation Trends in Huntsville

The chart displays monthly precipitation patterns in Huntsville, 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 Huntsville, August typically receives around 119 mm (4.7 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec1151802071489813713311911812578159
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Huntsville

In Huntsville in August, humidity is 67%. With an average temperature of 26°C (79°F), this humidity feels like a warm embrace, making outdoor activities somewhat sticky but manageable; it's best to plan sightseeing for the cooler mornings or late afternoons to fully enjoy your travels.

August Average Humidity in Huntsville

This chart illustrates the average monthly humidity levels in Huntsville, 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 Huntsville is approximately 67%, 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 August generated using information from the Copernicus Climate Change Service.

August UV Index in Huntsville

In Huntsville 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 Huntsville.

Maximum UV Index Levels in Huntsville for August

The chart shows the monthly maximum UV Index (UVI) for Huntsville 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 Huntsville typically reaches 10, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec46810111111109754
Data source: Huntsville 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 Huntsville Compares to Other Months

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

This table compares monthly weather conditions in Huntsville, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)115 mm (4.5 inches)87%moderate
February Weather9°C (49°F)180 mm (7.1 inches)87%high
March Weather13°C (55°F)207 mm (8.1 inches)85%very high
April Weather16°C (61°F)148 mm (5.8 inches)82%very high
May Weather21°C (71°F)98 mm (3.9 inches)83%extreme
June Weather25°C (77°F)137 mm (5.4 inches)82%extreme
July Weather26°C (80°F)133 mm (5.2 inches)78%extreme
August Weather26°C (79°F)119 mm (4.7 inches)67%very high
September Weather24°C (75°F)118 mm (4.7 inches)64%very high
October Weather18°C (65°F)125 mm (4.9 inches)74%high
November Weather10°C (51°F)78 mm (3.1 inches)87%moderate
December Weather8°C (47°F)158 mm (6.2 inches)88%moderate

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