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September Weather in Weilbach, Germany

Last updated: August 23, 2025

In September, the average temperature in Weilbach, Germany is a mild 15°C (59°F), making it a pleasant time to visit. During this month, temperatures can range from a cool 3°C (37°F) at night to a warm 30°C (86°F) during the day. Expect 59 mm (2.3 in) of precipitation spread over 10 days, contributing to an average humidity of 85%, which adds to the region's lush charm.

September Temperature in Weilbach

In September in Weilbach, the average temperature is 15°C (59°F), with maximums reaching 30°C (86°F) and minimums dropping as low as 3°C (37°F). This variability makes it essential to pack layers for your travels, ensuring you're prepared for both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Weilbach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weilbach, 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 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec343742495665676759514137
Data source: Temperature data for Weilbach 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 Weilbach

In Weilbach in September, the precipitation amount is 59 mm (2.3 in) over the course of 10 days.

September Precipitation Trends in Weilbach

The chart displays monthly precipitation patterns in Weilbach, 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 Weilbach, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec777194431021018578597257126
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Weilbach

In Weilbach 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 Weilbach

This chart illustrates the average monthly humidity levels in Weilbach, 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 Weilbach is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Weilbach

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

Maximum UV Index Levels in Weilbach for September

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

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

This table compares monthly weather conditions in Weilbach, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)77 mm (3.0 inches)91%low
February Weather3°C (38°F)71 mm (2.8 inches)89%moderate
March Weather6°C (43°F)94 mm (3.7 inches)87%moderate
April Weather10°C (50°F)43 mm (1.7 inches)83%high
May Weather13°C (56°F)102 mm (4.0 inches)79%very high
June Weather18°C (65°F)101 mm (4.0 inches)82%very high
July Weather19°C (67°F)85 mm (3.3 inches)83%very high
August Weather19°C (67°F)78 mm (3.1 inches)84%high
September Weather15°C (59°F)59 mm (2.3 inches)85%high
October Weather11°C (51°F)72 mm (2.8 inches)88%moderate
November Weather5°C (42°F)57 mm (2.2 inches)89%low
December Weather3°C (38°F)126 mm (5.0 inches)91%low

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