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September Weather in Homberg, Germany

Last updated: August 23, 2025

In September, the average temperature in Homberg, Germany hovers around 14°C (57°F). Expect a wide range with minimum temperatures dipping to 2°C (35°F) and maximums peaking at 31°C (88°F). With an average humidity of 82%, you can anticipate a rather moist atmosphere. Be prepared for some rain as well, with a total precipitation of 64 mm (2.5 in) spread over about 10 days.

September Temperature in Homberg

In September in Homberg, the average temperature is 14°C (57°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop as low as 2°C (35°F). Be sure to pack layers to stay comfortable throughout your travels!

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

The chart illustrates September temperature patterns in Homberg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Homberg, September typically has an average temperature of 14°C (57°F), with highs reaching up to 31°C (88°F) and lows dropping to around 2°C (35°F).
JanFebMarAprMayJunJulAugSepOctNovDec343641485463646457504137
Data source: Temperature data for Homberg 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 Homberg

In Homberg in September, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.

September Precipitation Trends in Homberg

The chart displays monthly precipitation patterns in Homberg, 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 Homberg, September typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec97931044483798979648461136
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Homberg

In Homberg in September, humidity is 82%. With an average temperature of 14°C (57°F), this humidity feels like a thick blanket enveloping you, making outdoor activities uncomfortable and travel more challenging due to the heavy, damp air.

September Average Humidity in Homberg

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

In Homberg 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 Homberg.

Maximum UV Index Levels in Homberg for September

The chart shows the monthly maximum UV Index (UVI) for Homberg 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 Homberg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec134578875421
Data source: Homberg 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 Homberg Compares to Other Months

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

This table compares monthly weather conditions in Homberg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (34°F)97 mm (3.8 inches)92%low
February Weather2°C (36°F)93 mm (3.7 inches)90%moderate
March Weather5°C (41°F)104 mm (4.1 inches)87%moderate
April Weather9°C (48°F)44 mm (1.7 inches)83%moderate
May Weather12°C (54°F)83 mm (3.3 inches)76%high
June Weather17°C (64°F)79 mm (3.1 inches)74%very high
July Weather18°C (65°F)89 mm (3.5 inches)74%very high
August Weather18°C (65°F)79 mm (3.1 inches)75%high
September Weather14°C (57°F)64 mm (2.5 inches)82%moderate
October Weather10°C (50°F)84 mm (3.3 inches)88%moderate
November Weather5°C (41°F)61 mm (2.4 inches)90%low
December Weather3°C (37°F)136 mm (5.4 inches)92%low

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