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September Weather in Sulz im Wienerwald, Austria

Last updated: August 22, 2025

In September, the average temperature in Sulz im Wienerwald, 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 Sulz im Wienerwald

In September in Sulz im Wienerwald, 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 Sulz im Wienerwald: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sulz im Wienerwald, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sulz im Wienerwald, 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 Sulz im Wienerwald 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 Sulz im Wienerwald

In Sulz im Wienerwald in September, the precipitation amount is 92 mm (3.6 in) spread over 11 days.

September Precipitation Trends in Sulz im Wienerwald

The chart displays monthly precipitation patterns in Sulz im Wienerwald, 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 Sulz im Wienerwald, 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 Sulz im Wienerwald

In Sulz im Wienerwald 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 Sulz im Wienerwald

This chart illustrates the average monthly humidity levels in Sulz im Wienerwald, 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 Sulz im Wienerwald 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 Sulz im Wienerwald

In Sulz im Wienerwald 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 Sulz im Wienerwald, you can refer to this Hourly UV Index in Sulz im Wienerwald.

Maximum UV Index Levels in Sulz im Wienerwald for September

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

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

This table compares monthly weather conditions in Sulz im Wienerwald, 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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