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September Weather in Ottrau, Germany

Last updated: August 23, 2025

In September, the average temperature in Ottrau, Germany hovers around 14°C (58°F), with a minimum of 1°C (35°F) and a comfortable maximum of 30°C (87°F). Expect about 46 mm (1.8 in) of precipitation over 8 days, contributing to an average humidity of 82%. Prepare accordingly!

September Temperature in Ottrau

In September in Ottrau, the average temperature is 14°C (58°F). Maximum temperatures can reach 30°C (87°F), while minimums can drop as low as 1°C (35°F). Be prepared for a range of weather conditions if you're planning to travel during this time.

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

The chart illustrates September temperature patterns in Ottrau, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ottrau, September typically has an average temperature of 14°C (58°F), with highs reaching up to 30°C (87°F) and lows dropping to around 1°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec353741485564656558514137
Data source: Temperature data for Ottrau 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 Ottrau

In Ottrau in September, the precipitation amount is 46 mm (1.8 in) over the course of 8 days.

September Precipitation Trends in Ottrau

The chart displays monthly precipitation patterns in Ottrau, 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 Ottrau, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec686377427975787346644892
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ottrau

In Ottrau in September, humidity is 82%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket wrapping around you, making travel uncomfortable and sticky.

September Average Humidity in Ottrau

This chart illustrates the average monthly humidity levels in Ottrau, 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 Ottrau is approximately 82%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%87%83%76%74%74%75%82%88%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ottrau

In Ottrau 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 Ottrau.

Maximum UV Index Levels in Ottrau for September

The chart shows the monthly maximum UV Index (UVI) for Ottrau 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 Ottrau typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec224578875421
Data source: Ottrau 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 Ottrau Compares to Other Months

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

This table compares monthly weather conditions in Ottrau, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)68 mm (2.7 inches)92%low
February Weather3°C (37°F)63 mm (2.5 inches)90%low
March Weather5°C (41°F)77 mm (3.0 inches)87%moderate
April Weather9°C (48°F)42 mm (1.6 inches)83%moderate
May Weather13°C (55°F)79 mm (3.1 inches)76%high
June Weather18°C (64°F)75 mm (3.0 inches)74%very high
July Weather18°C (65°F)78 mm (3.1 inches)74%very high
August Weather19°C (66°F)73 mm (2.9 inches)75%high
September Weather14°C (58°F)46 mm (1.8 inches)82%moderate
October Weather10°C (51°F)64 mm (2.5 inches)88%moderate
November Weather5°C (42°F)48 mm (1.9 inches)90%low
December Weather3°C (37°F)92 mm (3.6 inches)92%low

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