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September Weather in Tarthun, Germany

Last updated: August 23, 2025

In September, the average temperature in Tarthun, Germany is a pleasant 15°C (60°F). However, temperatures can fluctuate, with a minimum of 2°C (37°F) and a maximum soaring to 33°C (91°F). This month also sees a total precipitation of 51 mm (2.0 in) over approximately 7 days, contributing to a high average humidity of 83%.

September Temperature in Tarthun

In September in Tarthun, the average temperature is 15°C (60°F). Maximum temperatures can reach 33°C (91°F), while minimums can drop as low as 2°C (37°F). This range makes Tarthun a versatile destination, suitable for travelers looking for both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Tarthun, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Tarthun, September typically has an average temperature of 15°C (60°F), with highs reaching up to 33°C (91°F) and lows dropping to around 2°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec363842495666676760534339
Data source: Temperature data for Tarthun 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 Tarthun

In Tarthun in September, the precipitation amount is 51 mm (2.0 in) over a period of 7 days.

September Precipitation Trends in Tarthun

The chart displays monthly precipitation patterns in Tarthun, 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 Tarthun, September typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec474649335760695951514054
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Tarthun

In Tarthun in September humidity is 83%. With an average temperature of 15°C (60°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable and sticky, as the air clings to your skin and dampens your clothes.

September Average Humidity in Tarthun

This chart illustrates the average monthly humidity levels in Tarthun, 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 Tarthun is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Tarthun

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

Maximum UV Index Levels in Tarthun for September

The chart shows the monthly maximum UV Index (UVI) for Tarthun 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 Tarthun typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Tarthun 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 Tarthun Compares to Other Months

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

This table compares monthly weather conditions in Tarthun, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)47 mm (1.8 inches)91%low
February Weather3°C (38°F)46 mm (1.8 inches)90%low
March Weather5°C (42°F)49 mm (1.9 inches)88%moderate
April Weather9°C (49°F)33 mm (1.3 inches)83%moderate
May Weather14°C (57°F)57 mm (2.3 inches)75%high
June Weather19°C (66°F)60 mm (2.3 inches)79%very high
July Weather19°C (67°F)69 mm (2.7 inches)79%very high
August Weather20°C (68°F)59 mm (2.3 inches)79%high
September Weather15°C (60°F)51 mm (2.0 inches)83%high
October Weather11°C (53°F)51 mm (2.0 inches)87%moderate
November Weather6°C (44°F)40 mm (1.6 inches)90%low
December Weather4°C (39°F)54 mm (2.1 inches)92%low

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