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September Weather in Schonau, Germany

Last updated: August 23, 2025

In September, the average temperature in Schonau, Germany is a comfortable 15°C (60°F), with a minimum dipping to 3°C (37°F) and peaking at a warm 30°C (87°F). Be prepared for some rain, as the region experiences about 75 mm (2.9 in) of precipitation spread over 11 days. With an average humidity of 82%, it’s a time to enjoy the vibrant atmosphere while staying cool!

September Temperature in Schonau

In September in Schonau, the average temperature is 15°C (60°F). Maximums can reach 30°C (87°F), while minimums can drop as low as 3°C (37°F). This varied climate makes Schonau an ideal destination for travelers seeking both warmth and cooler experiences.

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

The chart illustrates September temperature patterns in Schonau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Schonau, September typically has an average temperature of 15°C (60°F), with highs reaching up to 30°C (87°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec333742505767686859514136
Data source: Temperature data for Schonau 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 Schonau

In Schonau in September, the precipitation amount is 75 mm (2.9 in) over the course of 11 days.

September Precipitation Trends in Schonau

The chart displays monthly precipitation patterns in Schonau, 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 Schonau, September typically receives around 75 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec6160654612112010913175675294
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Schonau

In Schonau in September humidity is 82%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and draining, which can hinder your travel experience.

September Average Humidity in Schonau

This chart illustrates the average monthly humidity levels in Schonau, 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 Schonau is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Schonau

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

Maximum UV Index Levels in Schonau for September

The chart shows the monthly maximum UV Index (UVI) for Schonau 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 Schonau typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Schonau 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 Schonau Compares to Other Months

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

This table compares monthly weather conditions in Schonau, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)61 mm (2.4 inches)91%low
February Weather3°C (37°F)60 mm (2.4 inches)89%moderate
March Weather6°C (43°F)65 mm (2.6 inches)87%moderate
April Weather10°C (51°F)46 mm (1.8 inches)82%high
May Weather14°C (58°F)121 mm (4.8 inches)76%very high
June Weather20°C (67°F)120 mm (4.7 inches)80%very high
July Weather20°C (68°F)109 mm (4.3 inches)80%very high
August Weather20°C (68°F)131 mm (5.2 inches)82%very high
September Weather15°C (60°F)75 mm (2.9 inches)82%high
October Weather11°C (51°F)67 mm (2.7 inches)87%moderate
November Weather5°C (41°F)52 mm (2.1 inches)89%low
December Weather2°C (36°F)94 mm (3.7 inches)92%low

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