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September Weather in Unterleinleiter, Germany

Last updated: August 23, 2025

In September, the average temperature in Unterleinleiter, Germany hovers around 14°C (58°F). Expect a range from a chilly 1°C (34°F) to a warm 30°C (86°F). During this month, you can anticipate 62 mm (2.5 in) of precipitation spread over 9 days, with humidity levels averaging a muggy 85%. Prepare accordingly!

September Temperature in Unterleinleiter

In September in Unterleinleiter, the average temperature is 14°C (58°F). Maximums can reach 30°C (86°F), while minimums can drop to as low as 1°C (34°F). Be prepared for a wide range of temperatures during your travels, so pack accordingly!

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

The chart illustrates September temperature patterns in Unterleinleiter, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Unterleinleiter, September typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (86°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec333641485565666658504036
Data source: Temperature data for Unterleinleiter 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 Unterleinleiter

In Unterleinleiter in September, the precipitation amount is 62 mm (2.5 in) over a span of 9 days, indicating a relatively wet period.

September Precipitation Trends in Unterleinleiter

The chart displays monthly precipitation patterns in Unterleinleiter, 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 Unterleinleiter, September typically receives around 62 mm (2.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec8070814093907878637054112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Unterleinleiter

In Unterleinleiter 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 Unterleinleiter

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

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

Maximum UV Index Levels in Unterleinleiter for September

The chart shows the monthly maximum UV Index (UVI) for Unterleinleiter 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 Unterleinleiter typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235688876421
Data source: Unterleinleiter 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 Unterleinleiter Compares to Other Months

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

This table compares monthly weather conditions in Unterleinleiter, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)80 mm (3.1 inches)91%low
February Weather2°C (36°F)70 mm (2.7 inches)89%moderate
March Weather5°C (41°F)81 mm (3.2 inches)88%moderate
April Weather9°C (49°F)40 mm (1.6 inches)84%high
May Weather13°C (56°F)93 mm (3.7 inches)77%very high
June Weather18°C (65°F)90 mm (3.5 inches)82%very high
July Weather19°C (66°F)77 mm (3.0 inches)83%very high
August Weather19°C (66°F)78 mm (3.1 inches)84%high
September Weather14°C (58°F)62 mm (2.5 inches)85%high
October Weather10°C (50°F)70 mm (2.8 inches)88%moderate
November Weather5°C (41°F)54 mm (2.1 inches)88%low
December Weather2°C (36°F)112 mm (4.4 inches)91%low

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