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September Weather in Viechtach, Germany

Last updated: August 23, 2025

In September, the average temperature in Viechtach, Germany is a mild 13°C (56°F). Visitors can expect temperatures to range from a chilly 0°C (33°F) to a warm 28°C (83°F). During this month, precipitation averages 83 mm (3.3 in) over 12 days, contributing to an average humidity level of 82%. Pack accordingly to enjoy your stay!

September Temperature in Viechtach

In September in Viechtach, the average temperature is 13°C (56°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as 0°C (33°F). This variability makes it essential for travelers to pack layers for their visit.

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

The chart illustrates September temperature patterns in Viechtach, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Viechtach, September typically has an average temperature of 13°C (56°F), with highs reaching up to 28°C (83°F) and lows dropping to around 0°C (33°F).
JanFebMarAprMayJunJulAugSepOctNovDec293338475464646456483833
Data source: Temperature data for Viechtach 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 Viechtach

In Viechtach in September, the precipitation amount is 83 mm (3.3 in) distributed over the course of 12 days.

September Precipitation Trends in Viechtach

The chart displays monthly precipitation patterns in Viechtach, 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 Viechtach, September typically receives around 83 mm (3.3 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1029110155132122114134839561139
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Viechtach

In Viechtach in September, humidity is 82%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making it feel much cooler than it is and creating a heavy atmosphere that can be exhausting for travelers.

September Average Humidity in Viechtach

This chart illustrates the average monthly humidity levels in Viechtach, 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 Viechtach is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%82%76%80%80%82%82%87%89%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Viechtach

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

Maximum UV Index Levels in Viechtach for September

The chart shows the monthly maximum UV Index (UVI) for Viechtach 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 Viechtach typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689976421
Data source: Viechtach 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 Viechtach Compares to Other Months

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

This table compares monthly weather conditions in Viechtach, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)102 mm (4.0 inches)91%low
February Weather1°C (34°F)91 mm (3.6 inches)89%moderate
March Weather4°C (39°F)101 mm (4.0 inches)87%moderate
April Weather8°C (47°F)55 mm (2.2 inches)82%high
May Weather12°C (54°F)132 mm (5.2 inches)76%very high
June Weather18°C (64°F)122 mm (4.8 inches)80%very high
July Weather18°C (64°F)114 mm (4.5 inches)80%very high
August Weather18°C (65°F)133 mm (5.3 inches)82%high
September Weather13°C (56°F)83 mm (3.3 inches)82%high
October Weather9°C (49°F)95 mm (3.7 inches)87%moderate
November Weather4°C (39°F)61 mm (2.4 inches)89%low
December Weather1°C (33°F)139 mm (5.5 inches)92%low

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