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September Weather in Ahlden, Germany

Last updated: August 23, 2025

In September, the average temperature in Ahlden, Germany hovers around 15°C (59°F), offering a pleasant climate. Temperature extremes can vary significantly, with minimums dipping to 2°C (35°F) and maximums soaring up to 32°C (90°F). During this month, expect precipitation amounting to 56 mm (2.2 in) over approximately 9 days, while the air carries an average humidity of 81%, enhancing the overall atmosphere.

September Temperature in Ahlden

In September in Ahlden, the average temperature is 15°C (59°F). Maximums can reach 32°C (90°F), while minimums can drop as low as 2°C (35°F). Be prepared for a wide range of temperatures to make the most of your travel experience!

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

The chart illustrates September temperature patterns in Ahlden, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ahlden, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (90°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec383942495665666659534440
Data source: Temperature data for Ahlden 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 Ahlden

In Ahlden in September, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.

September Precipitation Trends in Ahlden

The chart displays monthly precipitation patterns in Ahlden, 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 Ahlden, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec616266495867857256824779
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ahlden

In Ahlden in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.

September Average Humidity in Ahlden

This chart illustrates the average monthly humidity levels in Ahlden, 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 Ahlden is approximately 81%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%73%66%66%67%81%86%90%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ahlden

In Ahlden in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Ahlden.

Maximum UV Index Levels in Ahlden for September

The chart shows the monthly maximum UV Index (UVI) for Ahlden 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 Ahlden typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578775321
Data source: Ahlden 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 Ahlden Compares to Other Months

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

This table compares monthly weather conditions in Ahlden, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)61 mm (2.4 inches)91%low
February Weather4°C (39°F)62 mm (2.4 inches)89%low
March Weather6°C (43°F)66 mm (2.6 inches)87%moderate
April Weather9°C (49°F)49 mm (1.9 inches)82%moderate
May Weather13°C (56°F)58 mm (2.3 inches)73%high
June Weather19°C (66°F)67 mm (2.6 inches)66%very high
July Weather19°C (66°F)85 mm (3.4 inches)66%high
August Weather19°C (67°F)72 mm (2.8 inches)67%high
September Weather15°C (59°F)56 mm (2.2 inches)81%moderate
October Weather12°C (53°F)82 mm (3.2 inches)86%moderate
November Weather7°C (44°F)47 mm (1.8 inches)90%low
December Weather4°C (40°F)79 mm (3.1 inches)90%low

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