September Weather in Erbach, Germany

Last updated: August 23, 2025

In September, the average temperature in Erbach, Germany is a mild 15°C (59°F). However, be prepared for a range, as temperatures can drop to a chilly 3°C (37°F) or rise to a warm 32°C (90°F). Expect about 44 mm (1.7 in) of precipitation spread over 7 days, alongside an average humidity of 85%, adding a touch of dampness to the atmosphere.

September Temperature in Erbach

In September in Erbach, the average temperature is 15°C (59°F). Maximums can reach 32°C (90°F) and minimums can be as low as 3°C (37°F). It’s advisable to pack layers and be prepared for both warm and cool weather during your travels.

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

The chart illustrates September temperature patterns in Erbach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Erbach, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).

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

September Precipitation in Erbach

In Erbach in September, the precipitation amount is 44 mm (1.7 in) spread over a duration of 7 days.

September Precipitation Trends in Erbach

The chart displays monthly precipitation patterns in Erbach, 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 Erbach, September typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 7 days.

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

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Millimeters (mm) Inches (in)

September Humidity in Erbach

In Erbach in September, humidity is 85%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket wrapping around you, making traveling quite uncomfortable and sticky. Be prepared to take frequent breaks and stay hydrated as you navigate the lush, but humid environment.

September Average Humidity in Erbach

This chart illustrates the average monthly humidity levels in Erbach, 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 Erbach is approximately 85%, 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 Erbach

In Erbach 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 Erbach, you can refer to this Hourly UV Index in Erbach.

Maximum UV Index Levels in Erbach for September

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

Data source: Erbach 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 Erbach Compares to Other Months

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

This table compares monthly weather conditions in Erbach, 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)	53 mm (2.1 inches)	91%	low
February Weather	4°C (39°F)	53 mm (2.1 inches)	89%	moderate
March Weather	6°C (43°F)	62 mm (2.5 inches)	87%	moderate
April Weather	10°C (50°F)	33 mm (1.3 inches)	83%	high
May Weather	13°C (56°F)	65 mm (2.5 inches)	79%	very high
June Weather	19°C (66°F)	71 mm (2.8 inches)	82%	very high
July Weather	19°C (67°F)	63 mm (2.5 inches)	83%	very high
August Weather	19°C (67°F)	55 mm (2.2 inches)	84%	high
September Weather	15°C (59°F)	44 mm (1.7 inches)	85%	high
October Weather	11°C (52°F)	51 mm (2.0 inches)	88%	moderate
November Weather	6°C (42°F)	46 mm (1.8 inches)	89%	low
December Weather	4°C (39°F)	89 mm (3.5 inches)	91%	low