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September Weather in Le Cheylard, France

Last updated: August 23, 2025

In September, the average temperature in Le Cheylard, France hovers around 16°C (61°F), with variations ranging from a chilly 4°C (40°F) to a warm 29°C (85°F). During this month, you can expect approximately 66 mm (2.6 in) of precipitation spread over 8 days, contributing to an average humidity level of 72%. Stay prepared for the mix of delightful days and occasional showers!

September Temperature in Le Cheylard

In September in Le Cheylard, the average temperature is 16°C (61°F). Maximum temperatures can reach 29°C (85°F), while minimums can drop to as low as 4°C (40°F). This diverse weather makes Le Cheylard an ideal destination for travelers seeking both warm and cooler experiences.

September Weather in Le Cheylard: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Le Cheylard, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Le Cheylard, September typically has an average temperature of 16°C (61°F), with highs reaching up to 29°C (85°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec364145505664686861524339
Data source: Temperature data for Le Cheylard 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 Le Cheylard

In Le Cheylard in September, the total precipitation amount is 66 mm (2.6 in) over the course of 8 days.

September Precipitation Trends in Le Cheylard

The chart displays monthly precipitation patterns in Le Cheylard, 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 Le Cheylard, September typically receives around 66 mm (2.6 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec57478392128106115716612811898
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Le Cheylard

In Le Cheylard in September humidity is 72%. With an average temperature of 16°C (61°F), this humidity feels like a damp blanket wrapping around you, making every step feel heavier and requiring extra effort while traveling.

September Average Humidity in Le Cheylard

This chart illustrates the average monthly humidity levels in Le Cheylard, 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 Le Cheylard is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%88%84%81%77%76%68%61%72%88%91%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Le Cheylard

In Le Cheylard in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Le Cheylard.

Maximum UV Index Levels in Le Cheylard for September

The chart shows the monthly maximum UV Index (UVI) for Le Cheylard 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 Le Cheylard typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24678101097532
Data source: Le Cheylard 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 Le Cheylard Compares to Other Months

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

This table compares monthly weather conditions in Le Cheylard, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (37°F)57 mm (2.2 inches)91%low
February Weather5°C (41°F)47 mm (1.9 inches)88%moderate
March Weather7°C (45°F)83 mm (3.3 inches)84%high
April Weather10°C (50°F)92 mm (3.6 inches)81%high
May Weather13°C (56°F)128 mm (5.0 inches)77%very high
June Weather18°C (65°F)106 mm (4.2 inches)76%very high
July Weather20°C (68°F)115 mm (4.5 inches)68%very high
August Weather20°C (68°F)71 mm (2.8 inches)61%very high
September Weather16°C (61°F)66 mm (2.6 inches)72%high
October Weather11°C (53°F)128 mm (5.0 inches)88%moderate
November Weather6°C (43°F)118 mm (4.6 inches)91%moderate
December Weather4°C (39°F)98 mm (3.9 inches)92%low

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