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September Weather in Riegelsberg, Germany

Last updated: August 23, 2025

In September, the average temperature in Riegelsberg, Germany hovers around 16°C (60°F), with a minimum dipping to 4°C (40°F) and a maximum peaking at 33°C (91°F). This month also brings 61 mm (2.4 in) of precipitation spread over 9 days, contributing to an average humidity of 83%.

September Temperature in Riegelsberg

In September in Riegelsberg, the average temperature is 16°C (60°F), with maximums reaching 33°C (91°F) and minimums dropping as low as 4°C (40°F). This diverse temperature range makes Riegelsberg an ideal destination for travelers seeking both warm and cooler experiences.

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

The chart illustrates September temperature patterns in Riegelsberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Riegelsberg, September typically has an average temperature of 16°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec363944505766686860524339
Data source: Temperature data for Riegelsberg 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 Riegelsberg

In Riegelsberg in September, the precipitation amount is 61 mm (2.4 in) spread over 9 days.

September Precipitation Trends in Riegelsberg

The chart displays monthly precipitation patterns in Riegelsberg, 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 Riegelsberg, September typically receives around 61 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec7983894277686050616672136
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Riegelsberg

In Riegelsberg in September humidity is 83%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you, making outdoor activities a bit uncomfortable for traveling.

September Average Humidity in Riegelsberg

This chart illustrates the average monthly humidity levels in Riegelsberg, 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 Riegelsberg is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Riegelsberg

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

Maximum UV Index Levels in Riegelsberg for September

The chart shows the monthly maximum UV Index (UVI) for Riegelsberg 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 Riegelsberg typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Riegelsberg 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 Riegelsberg Compares to Other Months

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

This table compares monthly weather conditions in Riegelsberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)79 mm (3.1 inches)91%low
February Weather4°C (40°F)83 mm (3.3 inches)90%moderate
March Weather7°C (44°F)89 mm (3.5 inches)88%moderate
April Weather10°C (51°F)41 mm (1.6 inches)84%high
May Weather14°C (57°F)77 mm (3.0 inches)81%very high
June Weather19°C (67°F)68 mm (2.7 inches)82%very high
July Weather20°C (68°F)60 mm (2.3 inches)82%very high
August Weather20°C (68°F)50 mm (2.0 inches)80%very high
September Weather16°C (60°F)61 mm (2.4 inches)83%high
October Weather11°C (53°F)66 mm (2.6 inches)89%moderate
November Weather6°C (43°F)72 mm (2.8 inches)91%low
December Weather4°C (40°F)135 mm (5.3 inches)93%low

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