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September Weather in Bad Traunstein, Austria

Last updated: August 22, 2025

In September, the average temperature in Bad Traunstein, Austria is a mild 13°C (56°F). Expect lows of 0°C (33°F) and highs reaching 27°C (81°F). With approximately 88 mm (3.5 in) of precipitation spread over 13 days, it's wise to carry an umbrella. Additionally, the average humidity is a notable 82%, giving the air a refreshing, yet slightly damp feel.

September Temperature in Bad Traunstein

In September in Bad Traunstein, the average temperature is 13°C (56°F). Maximum temperatures can reach 27°C (81°F), while minimums can drop as low as 0°C (33°F). It's a great time to visit for those who enjoy mild weather with a chance of warmer days.

September Weather in Bad Traunstein: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Bad Traunstein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bad Traunstein, September typically has an average temperature of 13°C (56°F), with highs reaching up to 27°C (81°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec293338465363646556483832
Data source: Temperature data for Bad Traunstein 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 Bad Traunstein

In Bad Traunstein in September, the precipitation amount is 88 mm (3.5 in) spread over 13 days.

September Precipitation Trends in Bad Traunstein

The chart displays monthly precipitation patterns in Bad Traunstein, 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 Bad Traunstein, September typically receives around 88 mm (3.5 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec5744545212212513712388604872
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bad Traunstein

In Bad Traunstein in September, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

September Average Humidity in Bad Traunstein

This chart illustrates the average monthly humidity levels in Bad Traunstein, 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 Bad Traunstein 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 Bad Traunstein

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

Maximum UV Index Levels in Bad Traunstein for September

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

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

This table compares monthly weather conditions in Bad Traunstein, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-2°C (29°F)57 mm (2.2 inches)91%low
February Weather1°C (33°F)44 mm (1.7 inches)89%moderate
March Weather3°C (38°F)54 mm (2.1 inches)87%moderate
April Weather8°C (46°F)52 mm (2.0 inches)82%high
May Weather12°C (54°F)122 mm (4.8 inches)76%very high
June Weather17°C (64°F)124 mm (4.9 inches)80%very high
July Weather18°C (64°F)137 mm (5.4 inches)80%very high
August Weather18°C (65°F)123 mm (4.9 inches)82%very high
September Weather13°C (56°F)88 mm (3.5 inches)82%high
October Weather9°C (48°F)60 mm (2.3 inches)87%moderate
November Weather3°C (38°F)48 mm (1.9 inches)89%low
December Weather0°C (33°F)72 mm (2.8 inches)92%low

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