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September Weather in Hornhausen, Germany

Last updated: August 23, 2025

In September, the average temperature in Hornhausen, Germany hovers around 15°C (59°F). Expect a minimum of 2°C (36°F) and a balmy maximum of 32°C (90°F). Be prepared for some rain, as 52 mm (2.0 in) of precipitation is expected over about 7 days. The air is quite humid too, with an average humidity level of 83%.

September Temperature in Hornhausen

In September in Hornhausen, the average temperature is 15°C (59°F). Maximum temperatures can reach 32°C (90°F), while minimums can drop as low as 2°C (36°F). Be prepared for a wide range of temperatures when traveling during this month.

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

The chart illustrates September temperature patterns in Hornhausen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hornhausen, September typically has an average temperature of 15°C (59°F), with highs reaching up to 32°C (90°F) and lows dropping to around 2°C (36°F).
JanFebMarAprMayJunJulAugSepOctNovDec363741485666666759524339
Data source: Temperature data for Hornhausen 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 Hornhausen

In Hornhausen in September, the precipitation amount is 52 mm (2.0 in) over a duration of 7 days.

September Precipitation Trends in Hornhausen

The chart displays monthly precipitation patterns in Hornhausen, 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 Hornhausen, September typically receives around 52 mm (2.0 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec474749336065675952513953
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hornhausen

In Hornhausen in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.

September Average Humidity in Hornhausen

This chart illustrates the average monthly humidity levels in Hornhausen, 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 Hornhausen 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 Hornhausen

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

Maximum UV Index Levels in Hornhausen for September

The chart shows the monthly maximum UV Index (UVI) for Hornhausen 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 Hornhausen typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578876321
Data source: Hornhausen 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 Hornhausen Compares to Other Months

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

This table compares monthly weather conditions in Hornhausen, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)47 mm (1.8 inches)91%low
February Weather3°C (38°F)47 mm (1.8 inches)90%low
March Weather5°C (42°F)49 mm (1.9 inches)88%moderate
April Weather9°C (48°F)33 mm (1.3 inches)83%moderate
May Weather13°C (56°F)60 mm (2.4 inches)75%high
June Weather19°C (66°F)64 mm (2.5 inches)79%very high
July Weather19°C (66°F)67 mm (2.6 inches)79%very high
August Weather19°C (67°F)59 mm (2.3 inches)79%high
September Weather15°C (59°F)52 mm (2.0 inches)83%high
October Weather11°C (53°F)51 mm (2.0 inches)87%moderate
November Weather6°C (43°F)39 mm (1.5 inches)90%low
December Weather4°C (39°F)53 mm (2.1 inches)92%low

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