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September Weather in Ergersheim, France

Last updated: August 23, 2025

In Ergersheim, France, the average temperature in September hovers around 16°C (61°F). You'll experience a minimum chill of 3°C (37°F) and the occasional peak of 32°C (90°F). Expect around 56 mm (2.2 in) of precipitation spread over 10 days, with an average humidity level of 83%. Embrace the diverse weather this month brings!

September Temperature in Ergersheim

In September in Ergersheim, the average temperature is 16°C (61°F), with maximums reaching up to 32°C (90°F) and minimums dropping as low as 3°C (37°F). This climate makes it a great destination for those seeking a mix of warm days and cooler evenings, perfect for outdoor activities and exploring.

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

The chart illustrates September temperature patterns in Ergersheim, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ergersheim, September typically has an average temperature of 16°C (61°F), with highs reaching up to 32°C (90°F) and lows dropping to around 3°C (37°F).
JanFebMarAprMayJunJulAugSepOctNovDec364045515867706961534339
Data source: Temperature data for Ergersheim 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 Ergersheim

In Ergersheim in September, the precipitation amount is 56 mm (2.2 in) over the course of 10 days.

September Precipitation Trends in Ergersheim

The chart displays monthly precipitation patterns in Ergersheim, 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 Ergersheim, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8277814594939297567867112
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ergersheim

In Ergersheim in September, humidity is 83%. With an average temperature of 16°C (61°F), this humidity feels like a warm, muggy blanket wrapping around you, making travel a bit sticky and potentially uncomfortable as you navigate through the sights.

September Average Humidity in Ergersheim

This chart illustrates the average monthly humidity levels in Ergersheim, 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 Ergersheim is approximately 83%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%90%88%84%81%82%82%80%83%89%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ergersheim

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

Maximum UV Index Levels in Ergersheim for September

The chart shows the monthly maximum UV Index (UVI) for Ergersheim 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 Ergersheim typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Ergersheim 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 Ergersheim Compares to Other Months

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

This table compares monthly weather conditions in Ergersheim, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)82 mm (3.2 inches)91%low
February Weather5°C (41°F)77 mm (3.0 inches)90%moderate
March Weather7°C (45°F)81 mm (3.2 inches)88%moderate
April Weather11°C (52°F)45 mm (1.8 inches)84%high
May Weather14°C (58°F)94 mm (3.7 inches)81%very high
June Weather20°C (67°F)93 mm (3.6 inches)82%very high
July Weather21°C (70°F)92 mm (3.6 inches)82%very high
August Weather20°C (69°F)97 mm (3.8 inches)80%very high
September Weather16°C (61°F)56 mm (2.2 inches)83%high
October Weather12°C (53°F)78 mm (3.1 inches)89%moderate
November Weather6°C (43°F)67 mm (2.6 inches)91%low
December Weather4°C (40°F)112 mm (4.4 inches)93%low

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