September Weather in Heinersbruck, Germany

Last updated: August 23, 2025

In Heinersbruck, Germany, the average temperature in September hovers around 16°C (61°F). You can expect a minimum of 3°C (38°F) and a pleasant maximum of 32°C (90°F). During this month, precipitation averages 57 mm (2.2 in) over about 8 days, contributing to an average humidity of 81%.

September Temperature in Heinersbruck

In September in Heinersbruck, the average temperature is 16°C (61°F). Maximum temperatures can reach as high as 32°C (90°F), while minimums can drop to a chilly 3°C (38°F). Be sure to pack layers to stay comfortable during your travels!

September Weather in Heinersbruck: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Heinersbruck, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Heinersbruck, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (38°F).

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

September Precipitation in Heinersbruck

In Heinersbruck in September, the precipitation amount is 57 mm (2.2 in) over the course of 8 days.

September Precipitation Trends in Heinersbruck

The chart displays monthly precipitation patterns in Heinersbruck, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Heinersbruck, September typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 8 days.

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

Choose your preferred precipitation unit

Millimeters (mm) Inches (in)

September Humidity in Heinersbruck

In Heinersbruck in September, humidity is 81%. With an average temperature of 16°C (61°F), this humidity feels like a warm, heavy blanket wrapping around you as you explore the sights, making it essential to stay hydrated and take regular breaks in the shade.

September Average Humidity in Heinersbruck

This chart illustrates the average monthly humidity levels in Heinersbruck, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Heinersbruck is approximately 81%, offering insight into how humid the weather typically is during this month.

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

September UV Index in Heinersbruck

In Heinersbruck in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Heinersbruck, you can refer to this Hourly UV Index in Heinersbruck.

Maximum UV Index Levels in Heinersbruck for September

The chart shows the monthly maximum UV Index (UVI) for Heinersbruck in September, 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 September, the maximum UV index in Heinersbruck typically reaches 6, which falls under the high exposure category.

Data source: Heinersbruck September 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 September Weather in Heinersbruck Compares to Other Months

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

This table compares monthly weather conditions in Heinersbruck, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	2°C (36°F)	52 mm (2.0 inches)	90%	low
February Weather	3°C (37°F)	50 mm (2.0 inches)	89%	low
March Weather	5°C (42°F)	51 mm (2.0 inches)	87%	moderate
April Weather	10°C (50°F)	36 mm (1.4 inches)	81%	moderate
May Weather	14°C (58°F)	55 mm (2.2 inches)	71%	high
June Weather	20°C (69°F)	55 mm (2.2 inches)	75%	very high
July Weather	20°C (69°F)	72 mm (2.8 inches)	74%	very high
August Weather	21°C (69°F)	64 mm (2.5 inches)	76%	high
September Weather	16°C (61°F)	57 mm (2.2 inches)	81%	high
October Weather	12°C (53°F)	58 mm (2.3 inches)	85%	moderate
November Weather	6°C (44°F)	42 mm (1.7 inches)	88%	low
December Weather	3°C (38°F)	60 mm (2.4 inches)	92%	low