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September Weather in Plettenberg, Germany

Last updated: August 23, 2025

In September, the average temperature in Plettenberg, Germany hovers around 14°C (57°F). Expect minimums dipping to 0°C (33°F) and maximums reaching up to 30°C (86°F). You might also want to prepare for 75 mm (3.0 in) of precipitation over about 13 days, paired with an average humidity of 82%.

September Temperature in Plettenberg

In September, in Plettenberg, the average temperature is 14°C (57°F). Maximums can reach 30°C (86°F), while minimums can drop as low as 0°C (33°F). Be prepared for a range of weather conditions, making it an ideal time for versatile outdoor activities.

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

The chart illustrates September temperature patterns in Plettenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plettenberg, September typically has an average temperature of 14°C (57°F), with highs reaching up to 30°C (86°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec353742485463646457514238
Data source: Temperature data for Plettenberg 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 Plettenberg

In Plettenberg in September, the precipitation amount is 75 mm (3.0 in) over the course of 13 days.

September Precipitation Trends in Plettenberg

The chart displays monthly precipitation patterns in Plettenberg, 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 Plettenberg, September typically receives around 75 mm (3.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec10096104499381108967510466124
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Plettenberg

In Plettenberg in September, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

September Average Humidity in Plettenberg

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

In Plettenberg 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 Plettenberg.

Maximum UV Index Levels in Plettenberg for September

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

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

This table compares monthly weather conditions in Plettenberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (35°F)100 mm (3.9 inches)92%low
February Weather3°C (37°F)96 mm (3.8 inches)90%low
March Weather5°C (42°F)103 mm (4.1 inches)87%moderate
April Weather9°C (48°F)49 mm (1.9 inches)83%moderate
May Weather12°C (54°F)93 mm (3.7 inches)76%high
June Weather17°C (63°F)81 mm (3.2 inches)74%very high
July Weather18°C (64°F)107 mm (4.2 inches)74%very high
August Weather18°C (64°F)96 mm (3.8 inches)75%high
September Weather14°C (57°F)75 mm (3.0 inches)82%moderate
October Weather10°C (51°F)104 mm (4.1 inches)88%moderate
November Weather6°C (42°F)66 mm (2.6 inches)90%low
December Weather3°C (38°F)124 mm (4.9 inches)92%low

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