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September Weather in Lauenburg, Germany

Last updated: August 23, 2025

In September, the average temperature in Lauenburg, Germany hovers around 15°C (59°F). During this month, expect minimum temperatures to drop to 2°C (35°F) and maximum highs reaching up to 31°C (88°F). Rainfall typically measures 53 mm (2.1 in) over 9 days, contributing to an average humidity of 82%.

September Temperature in Lauenburg

In September in Lauenburg, the average temperature is 15°C (59°F). Maximum temperatures can reach 31°C (88°F), while the minimum can drop as low as 2°C (35°F). Be sure to pack layers for your trip, as the weather can vary greatly throughout the day.

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

The chart illustrates September temperature patterns in Lauenburg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lauenburg, September typically has an average temperature of 15°C (59°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec373841485665656659524439
Data source: Temperature data for Lauenburg 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 Lauenburg

In Lauenburg in September, the total precipitation amount is 53 mm (2.1 in) spread over 9 days.

September Precipitation Trends in Lauenburg

The chart displays monthly precipitation patterns in Lauenburg, 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 Lauenburg, September typically receives around 53 mm (2.1 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec574860436670886953664762
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lauenburg

In Lauenburg 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 Lauenburg

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

In Lauenburg 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 Lauenburg.

Maximum UV Index Levels in Lauenburg for September

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

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

This table compares monthly weather conditions in Lauenburg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)57 mm (2.2 inches)91%low
February Weather3°C (38°F)48 mm (1.9 inches)89%low
March Weather5°C (41°F)60 mm (2.4 inches)87%moderate
April Weather9°C (48°F)43 mm (1.7 inches)83%moderate
May Weather13°C (56°F)66 mm (2.6 inches)78%high
June Weather18°C (65°F)70 mm (2.7 inches)77%very high
July Weather18°C (66°F)88 mm (3.5 inches)77%high
August Weather19°C (66°F)69 mm (2.7 inches)75%high
September Weather15°C (59°F)53 mm (2.1 inches)82%moderate
October Weather11°C (53°F)66 mm (2.6 inches)86%moderate
November Weather6°C (44°F)47 mm (1.8 inches)89%low
December Weather4°C (39°F)62 mm (2.5 inches)92%low

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