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September Weather in Laufenburg, Germany

Last updated: August 23, 2025

In September, the average temperature in Laufenburg, Germany is a mild 15°C (59°F), with a range that can dip to a chilly 1°C (35°F) or peak at a warm 29°C (84°F). Expect 90 mm (3.5 in) of precipitation over 12 days, contributing to an average humidity of 83%. Prepare for a mix of mild temperatures and occasional rain as you plan your visit!

September Temperature in Laufenburg

In September in Laufenburg, the average temperature is 15°C (59°F). Maximums can reach 29°C (84°F), while minimums can be as low as 1°C (35°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort during their visit.

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

The chart illustrates September temperature patterns in Laufenburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Laufenburg, September typically has an average temperature of 15°C (59°F), with highs reaching up to 29°C (84°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec333842495564666659504036
Data source: Temperature data for Laufenburg 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 Laufenburg

In Laufenburg in September, the precipitation amount is 90 mm (3.5 in) spread over 12 days.

September Precipitation Trends in Laufenburg

The chart displays monthly precipitation patterns in Laufenburg, 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 Laufenburg, September typically receives around 90 mm (3.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec11493108681531521451479010679157
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Laufenburg

In Laufenburg in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.

September Average Humidity in Laufenburg

This chart illustrates the average monthly humidity levels in Laufenburg, 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 Laufenburg is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Laufenburg

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

Maximum UV Index Levels in Laufenburg for September

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

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

This table compares monthly weather conditions in Laufenburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (33°F)114 mm (4.5 inches)92%low
February Weather3°C (38°F)93 mm (3.7 inches)89%moderate
March Weather6°C (42°F)108 mm (4.2 inches)87%moderate
April Weather10°C (49°F)68 mm (2.7 inches)84%high
May Weather13°C (56°F)153 mm (6.0 inches)80%very high
June Weather18°C (65°F)152 mm (6.0 inches)82%very high
July Weather19°C (67°F)145 mm (5.7 inches)83%very high
August Weather19°C (66°F)147 mm (5.8 inches)80%very high
September Weather15°C (59°F)90 mm (3.5 inches)83%high
October Weather10°C (50°F)106 mm (4.2 inches)90%moderate
November Weather5°C (40°F)79 mm (3.1 inches)88%low
December Weather2°C (36°F)157 mm (6.2 inches)90%low

Compare Laufenburg's Climate with Cities Worldwide