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September Weather in Rothlein, Germany

Last updated: August 23, 2025

In Rothlein, Germany, the average temperature in September is 15°C (59°F), making it a pleasant time to visit. However, be prepared for temperature fluctuations, as it can drop to a chilly 1°C (34°F) or rise to a warm 30°C (86°F). During this month, expect about 51 mm (2.0 in) of precipitation over approximately 8 days, and with an average humidity of 85%, it’s advisable to dress in layers and stay hydrated.

September Temperature in Rothlein

In September in Rothlein, the average temperature is 15°C (59°F). The maximum can reach 30°C (86°F) and the minimum can be as low as 1°C (34°F). Make sure to pack layers to enjoy a comfortable and versatile trip!

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

The chart illustrates September temperature patterns in Rothlein, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rothlein, 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 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec343741495665666658504137
Data source: Temperature data for Rothlein 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 Rothlein

In Rothlein in September, the total precipitation amount is 51 mm (2.0 in), spread over a duration of 8 days.

September Precipitation Trends in Rothlein

The chart displays monthly precipitation patterns in Rothlein, 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 Rothlein, September typically receives around 51 mm (2.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec665974378988816751604696
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Rothlein

In Rothlein in September, humidity is 85%. With an average temperature of 15°C (59°F), this humidity feels like a warm, damp blanket wrapping around you, making traveling quite uncomfortable and sticky. Be prepared to take frequent breaks and stay hydrated as you navigate the lush, but humid environment.

September Average Humidity in Rothlein

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

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

Maximum UV Index Levels in Rothlein for September

The chart shows the monthly maximum UV Index (UVI) for Rothlein 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 Rothlein typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Rothlein 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 Rothlein Compares to Other Months

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

This table compares monthly weather conditions in Rothlein, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)66 mm (2.6 inches)91%low
February Weather3°C (37°F)59 mm (2.3 inches)89%moderate
March Weather5°C (42°F)74 mm (2.9 inches)88%moderate
April Weather9°C (49°F)37 mm (1.5 inches)84%high
May Weather13°C (56°F)89 mm (3.5 inches)77%very high
June Weather18°C (65°F)88 mm (3.5 inches)82%very high
July Weather19°C (66°F)81 mm (3.2 inches)83%very high
August Weather19°C (67°F)67 mm (2.6 inches)84%high
September Weather15°C (59°F)51 mm (2.0 inches)85%high
October Weather10°C (51°F)60 mm (2.4 inches)88%moderate
November Weather5°C (41°F)46 mm (1.8 inches)88%low
December Weather3°C (37°F)96 mm (3.8 inches)91%low

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