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September Weather in Wallenfels, Germany

Last updated: August 23, 2025

In September, the average temperature in Wallenfels, Germany hovers around 13°C (57°F). Expect a minimum of 1°C (34°F) and a maximum of 29°C (85°F), offering a delightful range for outdoor activities. With an average precipitation amount of 59 mm (2.3 in) spread over 11 days, you might want to keep that umbrella handy! Additionally, the humidity levels are typically around 83%, adding a touch of warmth to the air.

September Temperature in Wallenfels

In September in Wallenfels, the average temperature is 13°C (57°F). The maximum can reach 29°C (85°F) and the minimum can be as low as 1°C (34°F). This range makes it an ideal time to pack layers and enjoy a variety of outdoor activities.

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

The chart illustrates September temperature patterns in Wallenfels, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Wallenfels, September typically has an average temperature of 13°C (57°F), with highs reaching up to 29°C (85°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313338465363646456483934
Data source: Temperature data for Wallenfels 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 Wallenfels

In Wallenfels in September, the precipitation amount is 59 mm (2.3 in) over the course of 11 days.

September Precipitation Trends in Wallenfels

The chart displays monthly precipitation patterns in Wallenfels, 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 Wallenfels, September typically receives around 59 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec8068844195877589596851101
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Wallenfels

In Wallenfels in September humidity is 83%. With an average temperature of 13°C (57°F), this humidity feels like a damp chill that clings to your skin, making outdoor activities slightly uncomfortable and requiring a light jacket.

September Average Humidity in Wallenfels

This chart illustrates the average monthly humidity levels in Wallenfels, 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 Wallenfels is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%88%83%75%79%79%79%83%87%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Wallenfels

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

Maximum UV Index Levels in Wallenfels for September

The chart shows the monthly maximum UV Index (UVI) for Wallenfels 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 Wallenfels typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224688876421
Data source: Wallenfels 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 Wallenfels Compares to Other Months

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

This table compares monthly weather conditions in Wallenfels, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (31°F)80 mm (3.1 inches)91%low
February Weather1°C (34°F)68 mm (2.7 inches)90%low
March Weather3°C (38°F)84 mm (3.3 inches)88%moderate
April Weather8°C (46°F)41 mm (1.6 inches)83%high
May Weather12°C (54°F)95 mm (3.7 inches)75%very high
June Weather17°C (63°F)87 mm (3.4 inches)79%very high
July Weather18°C (64°F)75 mm (2.9 inches)79%very high
August Weather18°C (65°F)89 mm (3.5 inches)79%high
September Weather13°C (57°F)59 mm (2.3 inches)83%high
October Weather9°C (49°F)68 mm (2.7 inches)87%moderate
November Weather4°C (39°F)51 mm (2.0 inches)90%low
December Weather1°C (34°F)100 mm (4.0 inches)92%low

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