August Weather in Black Forest, United States

Last updated: June 24, 2025

In August, the average temperature in Black Forest, United States is 19°C (67°F), with a minimum of 6°C (43°F) and a maximum of 32°C (91°F). Expect about 53 mm (2.1 in) of precipitation spread over 11 days, contributing to an average humidity of 80%. Enjoy the mild climate while staying prepared for occasional rain!

August Temperature in Black Forest

In August in Black Forest, the average temperature is 19°C (67°F). Maximum temperatures can reach 32°C (91°F), while minimums can drop as low as 6°C (43°F). Overall, it's advisable to pack for both warm and cool weather when traveling to Black Forest during this time.

August Weather in Black Forest: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Black Forest, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Black Forest, August typically has an average temperature of 19°C (67°F), with highs reaching up to 32°C (91°F) and lows dropping to around 6°C (43°F).

Data source: Temperature data for Black Forest generated using information from the Copernicus Climate Change Service.

August Precipitation in Black Forest

In Black Forest in August, the precipitation amount is 53 mm (2.1 in) over the course of 11 days.

August Precipitation Trends in Black Forest

The chart displays monthly precipitation patterns in Black Forest, 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 Black Forest, August typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 11 days.

Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.

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Millimeters (mm) Inches (in)

August Humidity in Black Forest

In Black Forest in August humidity is 80%. With an average temperature of 19°C (67°F), this humidity feels like a warm, heavy blanket enveloping you, making outdoor exploration a bit uncomfortable and sticky, yet it encourages you to seek out refreshing indoor activities or shaded spots to escape the heat.

August Average Humidity in Black Forest

This chart illustrates the average monthly humidity levels in Black Forest, 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 Black Forest is approximately 80%, offering insight into how humid the weather typically is during this month.

Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Black Forest

In Black Forest 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 Black Forest.

Maximum UV Index Levels in Black Forest for August

The chart shows the monthly maximum UV Index (UVI) for Black Forest 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 Black Forest typically reaches 11, which falls under the extreme exposure category.

Data source: Black Forest 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 Black Forest Compares to Other Months

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

This table compares monthly weather conditions in Black Forest, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	-3°C (26°F)	15 mm (0.6 inches)	74%	moderate
February Weather	-4°C (25°F)	24 mm (0.9 inches)	75%	high
March Weather	2°C (35°F)	55 mm (2.2 inches)	66%	very high
April Weather	6°C (42°F)	47 mm (1.9 inches)	62%	extreme
May Weather	11°C (52°F)	86 mm (3.4 inches)	74%	extreme
June Weather	18°C (64°F)	44 mm (1.8 inches)	76%	extreme
July Weather	20°C (68°F)	85 mm (3.3 inches)	75%	extreme
August Weather	19°C (67°F)	53 mm (2.1 inches)	80%	extreme
September Weather	16°C (61°F)	36 mm (1.4 inches)	79%	very high
October Weather	7°C (45°F)	38 mm (1.5 inches)	77%	high
November Weather	2°C (36°F)	20 mm (0.8 inches)	74%	moderate
December Weather	-2°C (29°F)	11 mm (0.4 inches)	80%	moderate