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September Weather in Hannersdorf, Austria

Last updated: August 22, 2025

In September, the average temperature in Hannersdorf, Austria is a pleasant 16°C (62°F). However, temperatures can range from a cool 2°C (35°F) to a warm 30°C (87°F). Expect about 88 mm (3.5 in) of precipitation over 10 days, with an average humidity of 65%. Stay prepared for the diverse weather conditions!

September Temperature in Hannersdorf

In September in Hannersdorf, the average temperature is 16°C (62°F). Maximum temperatures can reach 30°C (87°F) and minimums can be as low as 2°C (35°F). It’s advisable to pack layers to comfortably enjoy your travels during this month.

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

The chart illustrates September temperature patterns in Hannersdorf, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hannersdorf, September typically has an average temperature of 16°C (62°F), with highs reaching up to 30°C (87°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec333843525969717161524336
Data source: Temperature data for Hannersdorf 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 Hannersdorf

In Hannersdorf in September, the precipitation amount is 88 mm (3.5 in) spread over a duration of 10 days.

September Precipitation Trends in Hannersdorf

The chart displays monthly precipitation patterns in Hannersdorf, 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 Hannersdorf, September typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec283635439973829688515954
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hannersdorf

In Hannersdorf in September humidity is 65%. With an average temperature of 16°C (62°F), this humidity feels like a refreshing embrace, creating a comfortable atmosphere for traveling and allowing for leisurely strolls without feeling overly sticky or oppressive.

September Average Humidity in Hannersdorf

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

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

Maximum UV Index Levels in Hannersdorf for September

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

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

This table compares monthly weather conditions in Hannersdorf, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (33°F)28 mm (1.1 inches)90%low
February Weather3°C (38°F)36 mm (1.4 inches)84%moderate
March Weather6°C (43°F)35 mm (1.4 inches)78%moderate
April Weather11°C (52°F)43 mm (1.7 inches)73%high
May Weather15°C (59°F)99 mm (3.9 inches)71%very high
June Weather21°C (70°F)73 mm (2.9 inches)73%very high
July Weather22°C (71°F)82 mm (3.2 inches)70%very high
August Weather22°C (71°F)96 mm (3.8 inches)60%very high
September Weather16°C (62°F)88 mm (3.5 inches)65%high
October Weather11°C (53°F)51 mm (2.0 inches)84%moderate
November Weather6°C (43°F)59 mm (2.3 inches)89%low
December Weather2°C (36°F)54 mm (2.1 inches)89%low

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