September Weather in Sulzbach, Germany

Last updated: August 23, 2025

In September, the average temperature in Sulzbach, Germany hovers around 15°C (60°F), with a minimum dipping to 3°C (37°F) and a maximum reaching up to 32°C (90°F). Expect an average precipitation of 47 mm (1.8 in) spread over about 8 days, contributing to a rather humid environment with an average humidity level of 82%.

September Temperature in Sulzbach

In September in Sulzbach, the average temperature is 15°C (60°F). Maximums can reach 32°C (90°F) and minimums can be as low as 3°C (37°F). Be sure to pack layers for your trip, as temperatures can vary greatly throughout the day.

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

The chart illustrates September temperature patterns in Sulzbach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sulzbach, September typically has an average temperature of 15°C (60°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).

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

September Precipitation in Sulzbach

In Sulzbach in September, the precipitation amount is 47 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in Sulzbach

The chart displays monthly precipitation patterns in Sulzbach, 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 Sulzbach, September typically receives around 47 mm (1.8 inches) of precipitation spread over approximately 8 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 Sulzbach

In Sulzbach in September humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

September Average Humidity in Sulzbach

This chart illustrates the average monthly humidity levels in Sulzbach, 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 Sulzbach is approximately 82%, 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 Sulzbach

In Sulzbach in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Sulzbach.

Maximum UV Index Levels in Sulzbach for September

The chart shows the monthly maximum UV Index (UVI) for Sulzbach 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 Sulzbach typically reaches 5, which falls under the moderate exposure category.

Data source: Sulzbach 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 Sulzbach Compares to Other Months

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

This table compares monthly weather conditions in Sulzbach, 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)	61 mm (2.4 inches)	92%	low
February Weather	3°C (38°F)	53 mm (2.1 inches)	90%	low
March Weather	6°C (43°F)	67 mm (2.6 inches)	87%	moderate
April Weather	10°C (50°F)	39 mm (1.5 inches)	83%	moderate
May Weather	13°C (57°F)	79 mm (3.1 inches)	76%	high
June Weather	19°C (66°F)	81 mm (3.2 inches)	74%	very high
July Weather	20°C (68°F)	70 mm (2.7 inches)	74%	very high
August Weather	20°C (68°F)	69 mm (2.7 inches)	75%	high
September Weather	15°C (60°F)	47 mm (1.8 inches)	82%	moderate
October Weather	11°C (52°F)	55 mm (2.2 inches)	88%	moderate
November Weather	6°C (42°F)	49 mm (1.9 inches)	90%	low
December Weather	3°C (38°F)	96 mm (3.8 inches)	92%	low