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September Weather in Insheim, Germany

Last updated: August 23, 2025

In September, the average temperature in Insheim, Germany hovers around 16°C (62°F). Expect a refreshing range where temperatures can dip to a cool 4°C (40°F) and peak at a warm 33°C (92°F). With 46 mm (1.8 in) of precipitation spread over 8 days, and an average humidity of 85%, be prepared for a slightly damp but enjoyable climate.

September Temperature in Insheim

In September in Insheim, the average temperature is 16°C (62°F). The maximum can reach 33°C (92°F), and the minimum can be as low as 4°C (40°F). Therefore, travelers should prepare for a range of temperatures and pack accordingly for both warmer and cooler conditions.

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

The chart illustrates September temperature patterns in Insheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Insheim, September typically has an average temperature of 16°C (62°F), with highs reaching up to 33°C (92°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec374045515868706962534339
Data source: Temperature data for Insheim 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 Insheim

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

September Precipitation Trends in Insheim

The chart displays monthly precipitation patterns in Insheim, 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 Insheim, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec595864317470655746594994
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Insheim

In Insheim in September humidity is 85%. With an average temperature of 16°C (62°F), this humidity feels like a warm, heavy blanket wrapping around you, making travel feel sluggish and sticky, and urging you to seek shade and hydration at every stop.

September Average Humidity in Insheim

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

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

Maximum UV Index Levels in Insheim for September

The chart shows the monthly maximum UV Index (UVI) for Insheim 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 Insheim typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688876421
Data source: Insheim 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 Insheim Compares to Other Months

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

This table compares monthly weather conditions in Insheim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)59 mm (2.3 inches)91%low
February Weather5°C (40°F)58 mm (2.3 inches)89%moderate
March Weather7°C (45°F)63 mm (2.5 inches)87%moderate
April Weather11°C (52°F)31 mm (1.2 inches)83%high
May Weather14°C (58°F)74 mm (2.9 inches)79%very high
June Weather20°C (68°F)70 mm (2.7 inches)82%very high
July Weather21°C (70°F)65 mm (2.5 inches)83%very high
August Weather21°C (70°F)57 mm (2.3 inches)84%high
September Weather16°C (62°F)46 mm (1.8 inches)85%high
October Weather12°C (54°F)59 mm (2.3 inches)88%moderate
November Weather6°C (43°F)49 mm (1.9 inches)89%low
December Weather4°C (40°F)94 mm (3.7 inches)91%low

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