September Weather in Gersten, Germany

Last updated: August 23, 2025

The average temperature in Gersten, Germany during September is a comfortable 15°C (59°F). However, temperatures can vary significantly, dipping to a minimum of 3°C (38°F) and soaring to a maximum of 31°C (88°F). Expect 58 mm (2.3 in) of precipitation over 10 days, paired with an average humidity of 83%.

September Temperature in Gersten

In September in Gersten, the average temperature is 15°C (59°F). Maximums can reach 31°C (88°F), while minimums can drop to as low as 3°C (38°F). Be prepared for a range of temperatures, making it a great time for layering your clothing during your travels.

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

The chart illustrates September temperature patterns in Gersten, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Gersten, September typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 3°C (38°F).

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

September Precipitation in Gersten

In Gersten in September, the total precipitation amount is 58 mm (2.3 in), measured over a span of 10 days.

September Precipitation Trends in Gersten

The chart displays monthly precipitation patterns in Gersten, 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 Gersten, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 10 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 Gersten

In Gersten in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.

September Average Humidity in Gersten

This chart illustrates the average monthly humidity levels in Gersten, 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 Gersten is approximately 83%, 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 Gersten

In Gersten 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 Gersten.

Maximum UV Index Levels in Gersten for September

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

Data source: Gersten 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 Gersten Compares to Other Months

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

This table compares monthly weather conditions in Gersten, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
	Temperature	Precipitation	Humidity	UV
January Weather	3°C (38°F)	65 mm (2.6 inches)	88%	low
February Weather	4°C (40°F)	69 mm (2.7 inches)	88%	low
March Weather	6°C (44°F)	71 mm (2.8 inches)	86%	moderate
April Weather	9°C (49°F)	38 mm (1.5 inches)	84%	moderate
May Weather	13°C (56°F)	60 mm (2.4 inches)	80%	high
June Weather	18°C (65°F)	67 mm (2.6 inches)	75%	very high
July Weather	19°C (66°F)	79 mm (3.1 inches)	75%	very high
August Weather	19°C (66°F)	71 mm (2.8 inches)	75%	high
September Weather	15°C (59°F)	58 mm (2.3 inches)	83%	moderate
October Weather	12°C (54°F)	87 mm (3.4 inches)	86%	moderate
November Weather	7°C (45°F)	55 mm (2.2 inches)	87%	low
December Weather	5°C (41°F)	86 mm (3.4 inches)	86%	low