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September Weather in Grafenwiesen, Germany

Last updated: August 23, 2025

In September, the average temperature in Grafenwiesen, Germany hovers around 13°C (56°F), with a minimum dipping to -1°C (30°F) and reaching a maximum of 28°C (82°F). Expect 74 mm (2.9 in) of precipitation spread across 12 days, accompanied by an average humidity of 82%, making it a month of varied weather.

September Temperature in Grafenwiesen

In September in Grafenwiesen, the average temperature is 13°C (56°F). Maximums can reach 28°C (82°F), while minimums can drop as low as -1°C (30°F). Be prepared for a wide range of temperatures when traveling to Grafenwiesen during this month.

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

The chart illustrates September temperature patterns in Grafenwiesen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grafenwiesen, September typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (82°F) and lows dropping to around -1°C (30°F).
JanFebMarAprMayJunJulAugSepOctNovDec303338465463646456483833
Data source: Temperature data for Grafenwiesen 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 Grafenwiesen

In Grafenwiesen in September, the precipitation amount is 74 mm (2.9 in) over a span of 12 days.

September Precipitation Trends in Grafenwiesen

The chart displays monthly precipitation patterns in Grafenwiesen, 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 Grafenwiesen, September typically receives around 74 mm (2.9 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec767176511181059811474705198
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Grafenwiesen

In Grafenwiesen in September, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

September Average Humidity in Grafenwiesen

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

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

Maximum UV Index Levels in Grafenwiesen for September

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

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

This table compares monthly weather conditions in Grafenwiesen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)76 mm (3.0 inches)91%low
February Weather1°C (34°F)71 mm (2.8 inches)89%moderate
March Weather3°C (39°F)76 mm (3.0 inches)87%moderate
April Weather8°C (47°F)51 mm (2.0 inches)82%high
May Weather12°C (54°F)118 mm (4.6 inches)76%very high
June Weather17°C (64°F)105 mm (4.1 inches)80%very high
July Weather18°C (64°F)98 mm (3.9 inches)80%very high
August Weather18°C (65°F)114 mm (4.5 inches)82%high
September Weather13°C (56°F)74 mm (2.9 inches)82%high
October Weather9°C (48°F)70 mm (2.8 inches)87%moderate
November Weather3°C (38°F)51 mm (2.0 inches)89%low
December Weather1°C (34°F)98 mm (3.9 inches)92%low

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