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September Weather in Rosenau am Sonntagberg, Austria

Last updated: August 22, 2025

In September, the average temperature in Rosenau am Sonntagberg, Austria hovers around 15°C (59°F). Expect a range from a chilly 1°C (34°F) to a warm 30°C (86°F) throughout the month. Be prepared for some wet days, as precipitation amounts can reach 109 mm (4.3 in) over 12 days. Don't forget your umbrella, as average humidity sits comfortably at 74%!

September Temperature in Rosenau am Sonntagberg

In September in Rosenau am Sonntagberg, the average temperature is 15°C (59°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 1°C (34°F). Make sure to pack layers to enjoy a comfortable and versatile trip!

September Weather in Rosenau am Sonntagberg: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Rosenau am Sonntagberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rosenau am Sonntagberg, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec323640495566666758504134
Data source: Temperature data for Rosenau am Sonntagberg 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 Rosenau am Sonntagberg

In Rosenau am Sonntagberg in September, the total precipitation amount is 109 mm (4.3 in) during a span of 12 days.

September Precipitation Trends in Rosenau am Sonntagberg

The chart displays monthly precipitation patterns in Rosenau am Sonntagberg, 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 Rosenau am Sonntagberg, September typically receives around 109 mm (4.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec866671611401081281221098864108
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rosenau am Sonntagberg

In Rosenau am Sonntagberg in September, humidity is 74%. With an average temperature of 15°C (59°F), this humidity feels like traveling through a warm, sticky blanket that clings to your skin, making outdoor activities a bit uncomfortable and prompting you to seek out shaded areas or cool breezes.

September Average Humidity in Rosenau am Sonntagberg

This chart illustrates the average monthly humidity levels in Rosenau am Sonntagberg, 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 Rosenau am Sonntagberg is approximately 74%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%82%79%74%75%74%69%74%88%90%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rosenau am Sonntagberg

In Rosenau am Sonntagberg 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 Rosenau am Sonntagberg, you can refer to this Hourly UV Index in Rosenau am Sonntagberg.

Maximum UV Index Levels in Rosenau am Sonntagberg for September

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

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

This table compares monthly weather conditions in Rosenau am Sonntagberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)86 mm (3.4 inches)91%low
February Weather2°C (36°F)66 mm (2.6 inches)87%moderate
March Weather5°C (41°F)71 mm (2.8 inches)82%moderate
April Weather9°C (49°F)61 mm (2.4 inches)79%high
May Weather13°C (56°F)140 mm (5.5 inches)74%very high
June Weather19°C (66°F)108 mm (4.2 inches)75%very high
July Weather19°C (67°F)128 mm (5.0 inches)74%very high
August Weather19°C (67°F)122 mm (4.8 inches)68%very high
September Weather15°C (59°F)109 mm (4.3 inches)74%high
October Weather10°C (51°F)87 mm (3.4 inches)88%moderate
November Weather5°C (41°F)64 mm (2.5 inches)90%low
December Weather1°C (35°F)108 mm (4.3 inches)89%low

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