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September Weather in Holenberg, Germany

Last updated: August 23, 2025

In September, the average temperature in Holenberg, Germany hovers around 14°C (58°F), with minimums dipping to 1°C (34°F) and maximums reaching up to 31°C (87°F). Expect a total precipitation of 58 mm (2.3 in) spread across 10 days, while the average humidity remains high at 82%.

September Temperature in Holenberg

In September in Holenberg, the average temperature is 14°C (58°F). Maximum temperatures can reach 31°C (87°F), while minimums can drop as low as 1°C (34°F). Be prepared for a wide range of temperatures when traveling to Holenberg during this month.

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

The chart illustrates September temperature patterns in Holenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Holenberg, September typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (87°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec363842485564656558524339
Data source: Temperature data for Holenberg 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 Holenberg

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

September Precipitation Trends in Holenberg

The chart displays monthly precipitation patterns in Holenberg, 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 Holenberg, September typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec666971446974957858764976
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Holenberg

In Holenberg in September, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

September Average Humidity in Holenberg

This chart illustrates the average monthly humidity levels in Holenberg, 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 Holenberg 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 Holenberg

In Holenberg 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 Holenberg.

Maximum UV Index Levels in Holenberg for September

The chart shows the monthly maximum UV Index (UVI) for Holenberg 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 Holenberg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875321
Data source: Holenberg 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 Holenberg Compares to Other Months

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

This table compares monthly weather conditions in Holenberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)66 mm (2.6 inches)92%low
February Weather3°C (38°F)69 mm (2.7 inches)90%low
March Weather5°C (42°F)71 mm (2.8 inches)87%moderate
April Weather9°C (48°F)44 mm (1.7 inches)83%moderate
May Weather13°C (55°F)69 mm (2.7 inches)76%high
June Weather18°C (65°F)74 mm (2.9 inches)74%very high
July Weather18°C (65°F)95 mm (3.8 inches)74%very high
August Weather19°C (66°F)78 mm (3.1 inches)75%high
September Weather14°C (58°F)58 mm (2.3 inches)82%moderate
October Weather11°C (52°F)76 mm (3.0 inches)88%moderate
November Weather6°C (43°F)49 mm (1.9 inches)90%low
December Weather4°C (39°F)76 mm (3.0 inches)92%low

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