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September Weather in Hackenheim, Germany

Last updated: August 23, 2025

In September, the average temperature in Hackenheim, Germany hovers around 16°C (61°F), showcasing a comfortable climate. You can expect temperatures to dip as low as 3°C (38°F) and peak at 33°C (92°F), providing a varied experience. During this month, average precipitation amounts to 43 mm (1.7 in), typically spread over 7 days. Additionally, humidity levels average a notable 85%, contributing to a lush, vibrant atmosphere.

September Temperature in Hackenheim

In September in Hackenheim, the average temperature is 16°C (61°F). Maximums can reach 33°C (92°F) and minimums can be as low as 3°C (38°F). Travelers should be prepared for a wide range of temperatures and pack accordingly.

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

The chart illustrates September temperature patterns in Hackenheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Hackenheim, September typically has an average temperature of 16°C (61°F), with highs reaching up to 33°C (92°F) and lows dropping to around 3°C (38°F).
JanFebMarAprMayJunJulAugSepOctNovDec363943505767686860524239
Data source: Temperature data for Hackenheim 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 Hackenheim

In Hackenheim in September, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

September Precipitation Trends in Hackenheim

The chart displays monthly precipitation patterns in Hackenheim, 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 Hackenheim, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec505460306876635443504790
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Hackenheim

In Hackenheim in September, humidity is 85%. With an average temperature of 16°C (61°F), this humidity feels like a thick blanket wrapping around you, making outdoor activities feel sticky and the air heavy, which can be challenging for traveling and exploring the area comfortably.

September Average Humidity in Hackenheim

This chart illustrates the average monthly humidity levels in Hackenheim, 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 Hackenheim is approximately 85%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%87%83%79%82%83%84%86%88%89%91%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Hackenheim

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

Maximum UV Index Levels in Hackenheim for September

The chart shows the monthly maximum UV Index (UVI) for Hackenheim 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 Hackenheim typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689876421
Data source: Hackenheim 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 Hackenheim Compares to Other Months

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

This table compares monthly weather conditions in Hackenheim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)50 mm (2.0 inches)91%low
February Weather4°C (39°F)54 mm (2.1 inches)89%moderate
March Weather6°C (44°F)60 mm (2.4 inches)87%moderate
April Weather10°C (50°F)30 mm (1.2 inches)83%high
May Weather14°C (57°F)68 mm (2.7 inches)79%very high
June Weather19°C (67°F)76 mm (3.0 inches)82%very high
July Weather20°C (69°F)63 mm (2.5 inches)83%very high
August Weather20°C (68°F)54 mm (2.1 inches)84%high
September Weather16°C (61°F)43 mm (1.7 inches)85%high
October Weather11°C (53°F)50 mm (2.0 inches)88%moderate
November Weather6°C (43°F)47 mm (1.9 inches)89%low
December Weather4°C (39°F)90 mm (3.5 inches)91%low

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