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September Weather in Rattenkirchen, Germany

Last updated: August 23, 2025

In September, the average temperature in Rattenkirchen, Germany hovers around 15°C (60°F), with minimums dipping to 3°C (38°F) and maximums soaring to 30°C (85°F). Expect 77 mm (3.0 in) of precipitation spread over 11 days, contributing to an average humidity level of 85%. Be prepared for a mix of weather as this vibrant month unfolds!

September Temperature in Rattenkirchen

In September in Rattenkirchen, the average temperature is 15°C (60°F). Maximum temperatures can reach 30°C (85°F), while minimums can drop to as low as 3°C (38°F). It's a good time to pack layers for your trip, as you'll experience both warm days and cooler nights.

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

The chart illustrates September temperature patterns in Rattenkirchen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rattenkirchen, September typically has an average temperature of 15°C (60°F), with highs reaching up to 30°C (85°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec343843505767686860524137
Data source: Temperature data for Rattenkirchen 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 Rattenkirchen

In Rattenkirchen in September, the precipitation amount is 77 mm (3.0 in) over the course of 11 days.

September Precipitation Trends in Rattenkirchen

The chart displays monthly precipitation patterns in Rattenkirchen, 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 Rattenkirchen, September typically receives around 77 mm (3.0 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec7169694612310710811577755094
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rattenkirchen

In Rattenkirchen in September, humidity is 85%. With an average temperature of 15°C (60°F), this humidity feels like a warm, sticky embrace, making outdoor activities somewhat uncomfortable for travelers who may find themselves constantly seeking shade and hydration.

September Average Humidity in Rattenkirchen

This chart illustrates the average monthly humidity levels in Rattenkirchen, 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 Rattenkirchen is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%88%84%77%82%83%84%85%88%88%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Rattenkirchen

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

Maximum UV Index Levels in Rattenkirchen for September

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

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

This table compares monthly weather conditions in Rattenkirchen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)71 mm (2.8 inches)91%low
February Weather3°C (38°F)69 mm (2.7 inches)89%moderate
March Weather6°C (43°F)69 mm (2.7 inches)88%moderate
April Weather10°C (51°F)45 mm (1.8 inches)84%high
May Weather14°C (58°F)123 mm (4.9 inches)77%very high
June Weather19°C (67°F)107 mm (4.2 inches)82%very high
July Weather20°C (68°F)108 mm (4.3 inches)83%very high
August Weather20°C (68°F)115 mm (4.5 inches)84%very high
September Weather15°C (60°F)77 mm (3.0 inches)85%high
October Weather11°C (52°F)75 mm (3.0 inches)88%moderate
November Weather5°C (41°F)50 mm (2.0 inches)88%low
December Weather3°C (37°F)94 mm (3.7 inches)91%low

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