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September Weather in Bergheim, Germany

Last updated: August 23, 2025

In September, the average temperature in Bergheim, Germany hovers around 15°C (59°F), with a comfortable range from a cool 2°C (36°F) to a warm 29°C (85°F). Expect a bit of moisture, as 54 mm (2.1 in) of precipitation falls over approximately 11 days. With an average humidity of 85%, it's a month that beautifully balances warmth and freshness, perfect for those who enjoy a mild climate.

September Temperature in Bergheim

In September in Bergheim, the average temperature is 15°C (59°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop as low as 2°C (36°F). This makes Bergheim an ideal destination for travelers seeking pleasant and varied weather.

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

The chart illustrates September temperature patterns in Bergheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bergheim, September typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (85°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec333742495666676759514036
Data source: Temperature data for Bergheim generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Bergheim

In Bergheim in September, the precipitation amount is 54 mm (2.1 in), occurring over the course of 11 days.

September Precipitation Trends in Bergheim

The chart displays monthly precipitation patterns in Bergheim, 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 Bergheim, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec5957543499918110154554390
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bergheim

In Bergheim 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 Bergheim

This chart illustrates the average monthly humidity levels in Bergheim, 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 Bergheim is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%84%77%82%83%84%85%88%88%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bergheim

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

Maximum UV Index Levels in Bergheim for September

The chart shows the monthly maximum UV Index (UVI) for Bergheim 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 Bergheim typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Bergheim 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 Bergheim Compares to Other Months

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

This table compares monthly weather conditions in Bergheim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)59 mm (2.3 inches)91%low
February Weather3°C (37°F)57 mm (2.2 inches)89%moderate
March Weather5°C (42°F)54 mm (2.1 inches)88%moderate
April Weather10°C (50°F)34 mm (1.3 inches)84%high
May Weather13°C (57°F)99 mm (3.9 inches)77%very high
June Weather19°C (66°F)91 mm (3.6 inches)82%very high
July Weather20°C (67°F)81 mm (3.2 inches)83%very high
August Weather20°C (67°F)101 mm (4.0 inches)84%very high
September Weather15°C (59°F)54 mm (2.1 inches)85%high
October Weather10°C (51°F)55 mm (2.2 inches)88%moderate
November Weather5°C (41°F)43 mm (1.7 inches)88%low
December Weather2°C (36°F)90 mm (3.5 inches)91%low

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