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September Weather in Siegbach, Germany

Last updated: August 23, 2025

In September, the average temperature in Siegbach, Germany hovers around 14°C (58°F). Expect a minimum of 2°C (36°F) and a maximum of 31°C (88°F), offering a diverse weather experience. Rainfall during this month accumulates to approximately 50 mm (2.0 in) over 9 days, while the atmosphere maintains an average humidity of 82%, ensuring that the air feels pleasantly refreshing.

September Temperature in Siegbach

In September, in Siegbach, the average temperature is 14°C (58°F). The maximum can reach 31°C (88°F), while the minimum can be as low as 2°C (36°F). This variation in temperature makes Siegbach a versatile destination for travelers, offering both warm and cool experiences.

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

The chart illustrates September temperature patterns in Siegbach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Siegbach, September typically has an average temperature of 14°C (58°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec343741485564656557504137
Data source: Temperature data for Siegbach 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 Siegbach

In Siegbach in September, the precipitation amount is 50 mm (2.0 in) over the course of 9 days.

September Precipitation Trends in Siegbach

The chart displays monthly precipitation patterns in Siegbach, 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 Siegbach, September typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec696777397569827150624998
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Siegbach

In Siegbach 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 Siegbach

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

In Siegbach 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 Siegbach.

Maximum UV Index Levels in Siegbach for September

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

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

This table compares monthly weather conditions in Siegbach, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)69 mm (2.7 inches)92%low
February Weather3°C (37°F)67 mm (2.7 inches)90%low
March Weather5°C (42°F)77 mm (3.0 inches)87%moderate
April Weather9°C (48°F)39 mm (1.5 inches)83%moderate
May Weather13°C (55°F)75 mm (2.9 inches)76%high
June Weather18°C (64°F)69 mm (2.7 inches)74%very high
July Weather18°C (65°F)82 mm (3.2 inches)74%very high
August Weather18°C (65°F)71 mm (2.8 inches)75%high
September Weather14°C (58°F)50 mm (2.0 inches)82%moderate
October Weather10°C (51°F)62 mm (2.4 inches)88%moderate
November Weather5°C (41°F)49 mm (1.9 inches)90%low
December Weather3°C (38°F)98 mm (3.9 inches)92%low

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