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September Weather in Lerouville, France

Last updated: August 23, 2025

In September, the average temperature in Lerouville, France hovers around 16°C (61°F). Expect a range that dips to a brisk 4°C (40°F) and can soar up to a warm 32°C (90°F). During this month, you can anticipate about 67 mm (2.6 in) of precipitation over 9 days, with the air feeling quite humid at an average humidity of 83%.

September Temperature in Lerouville

In September in Lerouville, the average temperature is 16°C (61°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 4°C (40°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort throughout the day.

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

The chart illustrates September temperature patterns in Lerouville, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lerouville, 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 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec374144505765686760534340
Data source: Temperature data for Lerouville 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 Lerouville

In Lerouville in September, the total precipitation amount is 67 mm (2.6 in), occurring over a span of 9 days.

September Precipitation Trends in Lerouville

The chart displays monthly precipitation patterns in Lerouville, 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 Lerouville, September typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec9184883978756145677878131
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Lerouville

In Lerouville 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 Lerouville

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

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

Maximum UV Index Levels in Lerouville for September

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

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

This table compares monthly weather conditions in Lerouville, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)91 mm (3.6 inches)91%low
February Weather5°C (41°F)83 mm (3.3 inches)90%moderate
March Weather7°C (45°F)88 mm (3.5 inches)88%moderate
April Weather10°C (51°F)39 mm (1.5 inches)84%high
May Weather14°C (57°F)78 mm (3.1 inches)81%very high
June Weather18°C (66°F)75 mm (2.9 inches)82%very high
July Weather20°C (68°F)61 mm (2.4 inches)82%very high
August Weather20°C (68°F)45 mm (1.8 inches)80%very high
September Weather16°C (61°F)67 mm (2.6 inches)83%high
October Weather12°C (53°F)78 mm (3.1 inches)89%moderate
November Weather6°C (44°F)78 mm (3.1 inches)91%low
December Weather5°C (40°F)131 mm (5.2 inches)93%low

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