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September Weather in Weitnau, Germany

Last updated: August 23, 2025

In Weitnau, Germany, the average temperature for September hovers around 13°C (56°F), with a minimum dipping to 1°C (34°F) and a maximum soaring up to 26°C (80°F). Expect about 110 mm (4.3 in) of precipitation spread across 14 days, accompanied by a high average humidity of 83%. Make sure to prepare accordingly for this temperate climate!

September Temperature in Weitnau

In September in Weitnau, the average temperature is 13°C (56°F). Maximum temperatures can reach 26°C (80°F), while minimums can drop as low as 1°C (34°F). Be prepared for a range of weather conditions if you're planning to travel!

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

The chart illustrates September temperature patterns in Weitnau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Weitnau, September typically has an average temperature of 13°C (56°F), with highs reaching up to 26°C (80°F) and lows dropping to around 1°C (34°F).
JanFebMarAprMayJunJulAugSepOctNovDec313540475362636456493934
Data source: Temperature data for Weitnau 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 Weitnau

In Weitnau in September, the total precipitation amount is 110 mm (4.3 in) spread over 14 days.

September Precipitation Trends in Weitnau

The chart displays monthly precipitation patterns in Weitnau, 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 Weitnau, September typically receives around 110 mm (4.3 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec125991107816314515115711011572142
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Weitnau

In Weitnau in September humidity is 83%. With an average temperature of 13°C (56°F), this humidity feels like a damp blanket wrapping around you, making travel a bit uncomfortable as the air feels heavy and the moisture clings to your skin.

September Average Humidity in Weitnau

This chart illustrates the average monthly humidity levels in Weitnau, 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 Weitnau is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec93%89%86%83%78%79%82%80%83%90%89%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Weitnau

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

Maximum UV Index Levels in Weitnau for September

The chart shows the monthly maximum UV Index (UVI) for Weitnau 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 Weitnau typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235789986432
Data source: Weitnau 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 Weitnau Compares to Other Months

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

This table compares monthly weather conditions in Weitnau, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather0°C (32°F)125 mm (4.9 inches)93%low
February Weather2°C (35°F)99 mm (3.9 inches)89%moderate
March Weather4°C (40°F)110 mm (4.3 inches)86%moderate
April Weather8°C (47°F)78 mm (3.1 inches)83%high
May Weather12°C (53°F)163 mm (6.4 inches)78%very high
June Weather17°C (62°F)145 mm (5.7 inches)79%very high
July Weather17°C (64°F)151 mm (6.0 inches)82%very high
August Weather18°C (64°F)157 mm (6.2 inches)80%very high
September Weather13°C (56°F)110 mm (4.3 inches)83%high
October Weather9°C (49°F)115 mm (4.5 inches)90%moderate
November Weather4°C (39°F)71 mm (2.8 inches)89%moderate
December Weather1°C (35°F)142 mm (5.6 inches)90%low

Compare Weitnau's Climate with Cities Worldwide