nomadseason

September Weather in Langenberg, Germany

Last updated: August 23, 2025

In Langenberg, Germany, the average temperature in September hovers around 15°C (59°F). Visitors can expect a temperature range where the minimum dips to 2°C (36°F) and the maximum can rise to 32°C (89°F). With an average precipitation amount of 53 mm (2.1 in) spread over 10 days, and humidity levels reaching 82%, it's wise to be prepared for a humid and occasionally rainy season.

September Temperature in Langenberg

In September in Langenberg, the average temperature is 15°C (59°F). The maximum can reach 32°C (89°F) and the minimum can be as low as 2°C (36°F). It's advisable to pack layers to stay comfortable during your travels.

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

The chart illustrates September temperature patterns in Langenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Langenberg, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec373943495666666659534440
Data source: Temperature data for Langenberg generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Langenberg

In Langenberg in September, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.

September Precipitation Trends in Langenberg

The chart displays monthly precipitation patterns in Langenberg, 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 Langenberg, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec757878406158826753845594
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Langenberg

In Langenberg in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

September Average Humidity in Langenberg

This chart illustrates the average monthly humidity levels in Langenberg, 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 Langenberg is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Langenberg

In Langenberg 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 Langenberg.

Maximum UV Index Levels in Langenberg for September

The chart shows the monthly maximum UV Index (UVI) for Langenberg 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 Langenberg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Langenberg 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 Langenberg Compares to Other Months

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

This table compares monthly weather conditions in Langenberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)75 mm (2.9 inches)92%low
February Weather4°C (40°F)78 mm (3.1 inches)90%low
March Weather6°C (44°F)78 mm (3.1 inches)87%moderate
April Weather10°C (50°F)39 mm (1.6 inches)83%moderate
May Weather14°C (57°F)61 mm (2.4 inches)76%high
June Weather19°C (66°F)58 mm (2.3 inches)74%very high
July Weather19°C (66°F)82 mm (3.2 inches)74%very high
August Weather19°C (67°F)67 mm (2.6 inches)75%high
September Weather15°C (59°F)53 mm (2.1 inches)82%moderate
October Weather12°C (53°F)84 mm (3.3 inches)88%moderate
November Weather7°C (44°F)55 mm (2.1 inches)90%low
December Weather5°C (41°F)94 mm (3.7 inches)92%low

Compare Langenberg's Climate with Cities Worldwide