nomadseason

September Weather in Rattenberg, Germany

Last updated: August 23, 2025

In September, the average temperature in Rattenberg, Germany hovers around 14°C (58°F). Expect minimums dipping to 1°C (34°F) and maximums reaching 29°C (84°F). With an average humidity of 82%, you may find it a bit muggy at times. Additionally, prepare for potential precipitation, averaging 72 mm (2.8 in) over about 12 days this month.

September Temperature in Rattenberg

In September in Rattenberg, the average temperature is 14°C (58°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 1°C (34°F). This diverse climate makes Rattenberg an ideal destination for travelers seeking both warm and cooler experiences.

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

The chart illustrates September temperature patterns in Rattenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rattenberg, September typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313540485565666657493934
Data source: Temperature data for Rattenberg generated using information from the Copernicus Climate Change Service.
Choose your preferred temperature unit
The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Rattenberg

In Rattenberg in September, the total precipitation amount is 72 mm (2.8 in) over the course of 12 days.

September Precipitation Trends in Rattenberg

The chart displays monthly precipitation patterns in Rattenberg, 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 Rattenberg, September typically receives around 72 mm (2.8 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8881884711910497121728656126
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
Choose your preferred precipitation unit

September Humidity in Rattenberg

In Rattenberg in September, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

September Average Humidity in Rattenberg

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

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

Maximum UV Index Levels in Rattenberg for September

The chart shows the monthly maximum UV Index (UVI) for Rattenberg 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 Rattenberg typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689976421
Data source: Rattenberg 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 Rattenberg Compares to Other Months

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

This table compares monthly weather conditions in Rattenberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)88 mm (3.5 inches)91%low
February Weather1°C (35°F)81 mm (3.2 inches)89%moderate
March Weather4°C (40°F)88 mm (3.5 inches)87%moderate
April Weather9°C (48°F)47 mm (1.8 inches)82%high
May Weather13°C (55°F)119 mm (4.7 inches)76%very high
June Weather18°C (65°F)104 mm (4.1 inches)80%very high
July Weather19°C (66°F)97 mm (3.8 inches)80%very high
August Weather19°C (66°F)121 mm (4.8 inches)82%high
September Weather14°C (58°F)72 mm (2.8 inches)82%high
October Weather10°C (49°F)86 mm (3.4 inches)87%moderate
November Weather4°C (39°F)56 mm (2.2 inches)89%low
December Weather1°C (34°F)126 mm (4.9 inches)92%low

Compare Rattenberg's Climate with Cities Worldwide