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September Weather in Warngau, Germany

Last updated: August 23, 2025

In September, the average temperature in Warngau, Germany is a pleasant 13°C (56°F). Expect temperatures to range from a cool 0°C (33°F) at night to a warm 26°C (80°F) during the day. Be prepared for some rain, as the area receives an average precipitation of 133 mm (5.3 in) spread across 15 days. With a high average humidity of 83%, it's advisable to stay hydrated and embrace the refreshing atmosphere!

September Temperature in Warngau

In September in Warngau, the average temperature is 13°C (56°F). The maximum can reach 26°C (80°F), while the minimum can be as low as 0°C (33°F). It's advisable to pack layers and prepare for both warm days and cooler nights while traveling.

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

The chart illustrates September temperature patterns in Warngau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Warngau, September typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (80°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec303438465362636355483933
Data source: Temperature data for Warngau 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 Warngau

In Warngau in September, the precipitation amount is 133 mm (5.3 in) over a span of 15 days.

September Precipitation Trends in Warngau

The chart displays monthly precipitation patterns in Warngau, 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 Warngau, September typically receives around 133 mm (5.3 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec10392948719417120418913311572125
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Warngau

In Warngau in September humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

September Average Humidity in Warngau

This chart illustrates the average monthly humidity levels in Warngau, 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 Warngau is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Warngau

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

Maximum UV Index Levels in Warngau for September

The chart shows the monthly maximum UV Index (UVI) for Warngau 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 Warngau typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986432
Data source: Warngau 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 Warngau Compares to Other Months

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

This table compares monthly weather conditions in Warngau, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)103 mm (4.1 inches)93%low
February Weather1°C (34°F)91 mm (3.6 inches)89%moderate
March Weather4°C (39°F)94 mm (3.7 inches)86%moderate
April Weather8°C (47°F)87 mm (3.4 inches)83%high
May Weather11°C (53°F)194 mm (7.7 inches)78%very high
June Weather17°C (62°F)171 mm (6.7 inches)79%very high
July Weather17°C (63°F)204 mm (8.0 inches)82%very high
August Weather17°C (63°F)189 mm (7.4 inches)80%very high
September Weather13°C (56°F)133 mm (5.3 inches)83%high
October Weather9°C (49°F)115 mm (4.5 inches)90%moderate
November Weather4°C (39°F)72 mm (2.8 inches)89%moderate
December Weather0°C (33°F)125 mm (4.9 inches)90%low

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