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September Weather in Brunn am Gebirge, Austria

Last updated: August 22, 2025

In September, the average temperature in Brunn am Gebirge, Austria is a comfortable 16°C (61°F). However, don't be surprised by the fluctuations, as temperatures can dip to a chilly 1°C (34°F) or soar up to a warm 30°C (87°F). With 92 mm (3.6 in) of precipitation spread over 11 days, and an average humidity of 65%, it’s wise to prepare for both sunshine and showers during your stay!

September Temperature in Brunn am Gebirge

In September in Brunn am Gebirge, the average temperature is 16°C (61°F). Maximum temperatures can reach as high as 30°C (87°F), while the minimum can dip down to 1°C (34°F). Pack accordingly to enjoy the diverse weather and stay comfortable during your travels!

September Weather in Brunn am Gebirge: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Brunn am Gebirge, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brunn am Gebirge, September typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec343842515868707061524336
Data source: Temperature data for Brunn am Gebirge 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 Brunn am Gebirge

In Brunn am Gebirge in September, the precipitation amount is 92 mm (3.6 in) spread over 11 days.

September Precipitation Trends in Brunn am Gebirge

The chart displays monthly precipitation patterns in Brunn am Gebirge, 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 Brunn am Gebirge, September typically receives around 92 mm (3.6 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec403644449677919292515059
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brunn am Gebirge

In Brunn am Gebirge in September, humidity is 65%. With an average temperature of 16°C (61°F), this humidity feels like a gentle warmth enveloping you, making it ideal for exploring the sights without overwhelming discomfort.

September Average Humidity in Brunn am Gebirge

This chart illustrates the average monthly humidity levels in Brunn am Gebirge, 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 Brunn am Gebirge is approximately 65%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%84%78%73%71%73%70%60%65%84%89%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Brunn am Gebirge

In Brunn am Gebirge 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 Brunn am Gebirge, you can refer to this Hourly UV Index in Brunn am Gebirge.

Maximum UV Index Levels in Brunn am Gebirge for September

The chart shows the monthly maximum UV Index (UVI) for Brunn am Gebirge 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 Brunn am Gebirge typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689886421
Data source: Brunn am Gebirge 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 Brunn am Gebirge Compares to Other Months

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

This table compares monthly weather conditions in Brunn am Gebirge, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)40 mm (1.6 inches)90%low
February Weather3°C (38°F)36 mm (1.4 inches)84%moderate
March Weather6°C (43°F)44 mm (1.7 inches)78%moderate
April Weather10°C (51°F)44 mm (1.7 inches)73%high
May Weather14°C (58°F)96 mm (3.8 inches)71%very high
June Weather20°C (68°F)77 mm (3.0 inches)73%very high
July Weather21°C (70°F)91 mm (3.6 inches)70%very high
August Weather21°C (70°F)92 mm (3.6 inches)60%very high
September Weather16°C (61°F)92 mm (3.6 inches)65%high
October Weather11°C (53°F)51 mm (2.0 inches)84%moderate
November Weather6°C (43°F)50 mm (2.0 inches)89%low
December Weather2°C (37°F)59 mm (2.3 inches)89%low

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