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September Weather in Althegnenberg, Germany

Last updated: August 23, 2025

In Althegnenberg, Germany, the average temperature in September hovers around 14°C (58°F), with minimums dipping to 1°C (35°F) and maximums soaring up to 29°C (84°F). This month typically experiences 83 mm (3.3 in) of precipitation over 13 days, accompanied by a high average humidity of 85%.

September Temperature in Althegnenberg

In September in Althegnenberg, the average temperature is 14°C (58°F). Maximums can reach 29°C (84°F), while minimums can drop as low as 1°C (35°F). Be sure to pack layers to comfortably enjoy both the warm days and cool nights during your travels.

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

The chart illustrates September temperature patterns in Althegnenberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Althegnenberg, September typically has an average temperature of 14°C (58°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec333741495565666658504036
Data source: Temperature data for Althegnenberg 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 Althegnenberg

In Althegnenberg in September, the precipitation amount is 83 mm (3.3 in) over a span of 13 days.

September Precipitation Trends in Althegnenberg

The chart displays monthly precipitation patterns in Althegnenberg, 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 Althegnenberg, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec7368694512512210912383794996
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Althegnenberg

In Althegnenberg in September, humidity is 85%. With an average temperature of 14°C (58°F), this humidity feels like a thick blanket wrapping around you, making even short walks feel heavy and exhausting for traveling.

September Average Humidity in Althegnenberg

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

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

Maximum UV Index Levels in Althegnenberg for September

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

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

This table compares monthly weather conditions in Althegnenberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)73 mm (2.9 inches)91%low
February Weather3°C (37°F)68 mm (2.7 inches)89%moderate
March Weather5°C (42°F)69 mm (2.7 inches)88%moderate
April Weather9°C (49°F)45 mm (1.8 inches)84%high
May Weather13°C (56°F)125 mm (4.9 inches)77%very high
June Weather18°C (65°F)122 mm (4.8 inches)82%very high
July Weather19°C (66°F)109 mm (4.3 inches)83%very high
August Weather19°C (67°F)123 mm (4.9 inches)84%very high
September Weather14°C (58°F)83 mm (3.3 inches)85%high
October Weather10°C (51°F)79 mm (3.1 inches)88%moderate
November Weather5°C (40°F)49 mm (1.9 inches)88%low
December Weather2°C (36°F)96 mm (3.8 inches)91%low

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