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September Weather in Riedenberg, Germany

Last updated: August 23, 2025

The average temperature in Riedenberg, Germany during September is a comfortable 14°C (58°F), with minimums dipping to 1°C (34°F) and maximums soaring to 29°C (85°F). This month also sees an average precipitation of 52 mm (2.1 in) spread over 9 days, while humidity hovers at a high 82%. Make sure to pack accordingly for this varied weather!

September Temperature in Riedenberg

In September in Riedenberg, the average temperature is 14°C (58°F). The maximum can reach 29°C (85°F), and the minimum can be as low as 1°C (34°F). It's a great time to visit for those who enjoy mild weather with a chance of warm days and crisp evenings.

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

The chart illustrates September temperature patterns in Riedenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riedenberg, September typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec333641485564656557504036
Data source: Temperature data for Riedenberg 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 Riedenberg

In Riedenberg in September, the total precipitation amount is 52 mm (2.1 in) over the course of 9 days.

September Precipitation Trends in Riedenberg

The chart displays monthly precipitation patterns in Riedenberg, 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 Riedenberg, September typically receives around 52 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7870904590907872526755113
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Riedenberg

In Riedenberg 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 Riedenberg

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

In Riedenberg 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 Riedenberg.

Maximum UV Index Levels in Riedenberg for September

The chart shows the monthly maximum UV Index (UVI) for Riedenberg 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 Riedenberg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
Data source: Riedenberg 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 Riedenberg Compares to Other Months

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

This table compares monthly weather conditions in Riedenberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)78 mm (3.1 inches)92%low
February Weather2°C (36°F)70 mm (2.8 inches)90%low
March Weather5°C (41°F)90 mm (3.6 inches)87%moderate
April Weather9°C (48°F)45 mm (1.8 inches)83%moderate
May Weather13°C (55°F)90 mm (3.5 inches)76%high
June Weather18°C (64°F)90 mm (3.5 inches)74%very high
July Weather18°C (65°F)78 mm (3.1 inches)74%very high
August Weather18°C (66°F)72 mm (2.8 inches)75%high
September Weather14°C (58°F)52 mm (2.1 inches)82%moderate
October Weather10°C (50°F)67 mm (2.6 inches)88%moderate
November Weather5°C (41°F)55 mm (2.2 inches)90%low
December Weather2°C (36°F)113 mm (4.4 inches)92%low

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