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September Weather in Untergriesbach, Germany

Last updated: August 23, 2025

In Untergriesbach, Germany, the average temperature in September hovers around 15°C (59°F). Expect a minimum drop to 2°C (36°F) and the possibility of reaching a maximum of 30°C (86°F). The region experiences an average precipitation of 73 mm (2.9 in) over 11 days, with a humidity level of 82%, creating a moist atmosphere perfect for lush landscapes.

September Temperature in Untergriesbach

In September in Untergriesbach, the average temperature is 15°C (59°F). The maximum can reach 30°C (86°F), while the minimum can be as low as 2°C (36°F). This makes it essential for travelers to pack for a range of weather conditions, from warm days to chillier evenings.

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

The chart illustrates September temperature patterns in Untergriesbach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Untergriesbach, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec323641495666676758504035
Data source: Temperature data for Untergriesbach 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 Untergriesbach

In Untergriesbach in September, the precipitation amount is 73 mm (2.9 in), spread over 11 days.

September Precipitation Trends in Untergriesbach

The chart displays monthly precipitation patterns in Untergriesbach, 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 Untergriesbach, September typically receives around 73 mm (2.9 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec695869429998949873645195
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Untergriesbach

In Untergriesbach in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.

September Average Humidity in Untergriesbach

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

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

Maximum UV Index Levels in Untergriesbach for September

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

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

This table compares monthly weather conditions in Untergriesbach, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)69 mm (2.7 inches)91%low
February Weather2°C (36°F)58 mm (2.3 inches)89%moderate
March Weather5°C (41°F)69 mm (2.7 inches)87%moderate
April Weather9°C (49°F)42 mm (1.7 inches)82%high
May Weather13°C (56°F)99 mm (3.9 inches)76%very high
June Weather19°C (66°F)98 mm (3.9 inches)80%very high
July Weather19°C (67°F)94 mm (3.7 inches)80%very high
August Weather19°C (67°F)98 mm (3.8 inches)82%very high
September Weather15°C (59°F)73 mm (2.9 inches)82%high
October Weather10°C (50°F)64 mm (2.5 inches)87%moderate
November Weather5°C (40°F)51 mm (2.0 inches)89%low
December Weather2°C (35°F)95 mm (3.7 inches)92%low

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