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September Weather in Jameln, Germany

Last updated: August 23, 2025

In September, the average temperature in Jameln, Germany hovers around 15°C (59°F), providing a mild climate for exploration. However, you may experience a range, with minimums dropping to 3°C (37°F) and maximums reaching up to 32°C (89°F). Expect about 54 mm (2.1 in) of precipitation spread over 10 days, accompanied by an average humidity of 82%—perfect for a lush, vibrant environment!

September Temperature in Jameln

In September in Jameln, the average temperature is 15°C (59°F). Maximums can reach 32°C (89°F), and minimums can be as low as 3°C (37°F). This makes it a great time for travelers to enjoy a mix of warm days and cooler evenings, perfect for outdoor adventures and sightseeing.

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

The chart illustrates September temperature patterns in Jameln, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Jameln, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (89°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec373842485666666659534439
Data source: Temperature data for Jameln 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 Jameln

In Jameln in September, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

September Precipitation Trends in Jameln

The chart displays monthly precipitation patterns in Jameln, 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 Jameln, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec544759416062856554654660
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Jameln

In Jameln 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 Jameln

This chart illustrates the average monthly humidity levels in Jameln, 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 Jameln is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%83%78%77%77%75%82%86%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Jameln

In Jameln 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 Jameln.

Maximum UV Index Levels in Jameln for September

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

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

This table compares monthly weather conditions in Jameln, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)54 mm (2.1 inches)91%low
February Weather3°C (38°F)47 mm (1.8 inches)89%low
March Weather5°C (42°F)59 mm (2.3 inches)87%moderate
April Weather9°C (49°F)41 mm (1.6 inches)83%moderate
May Weather13°C (57°F)60 mm (2.4 inches)78%high
June Weather19°C (66°F)62 mm (2.4 inches)77%very high
July Weather19°C (66°F)85 mm (3.4 inches)77%high
August Weather19°C (67°F)65 mm (2.6 inches)75%high
September Weather15°C (59°F)54 mm (2.1 inches)82%moderate
October Weather11°C (53°F)65 mm (2.5 inches)86%moderate
November Weather6°C (44°F)46 mm (1.8 inches)89%low
December Weather4°C (39°F)60 mm (2.3 inches)92%low

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