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September Weather in Clemont, France

Last updated: August 23, 2025

In September, the average temperature in Clemont, France is a comfortable 17°C (64°F). Visitors can expect temperatures to range from a cool 4°C (40°F) to a warm 36°C (97°F). During this month, precipitation averages 56 mm (2.2 in) over 7 days, accompanied by a moderately high average humidity of 76%. Plan accordingly to make the most of your time!

September Temperature in Clemont

In September in Clemont, the average temperature is 17°C (64°F). Maximum temperatures can reach up to 36°C (97°F), while minimum temperatures can drop as low as 4°C (40°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort during their visit.

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

The chart illustrates September temperature patterns in Clemont, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Clemont, September typically has an average temperature of 17°C (64°F), with highs reaching up to 36°C (97°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec404448535967706963554643
Data source: Temperature data for Clemont 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 Clemont

In Clemont in September, the total precipitation amount is 56 mm (2.2 in) over a period of 7 days.

September Precipitation Trends in Clemont

The chart displays monthly precipitation patterns in Clemont, 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 Clemont, September typically receives around 56 mm (2.2 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec7467784083715141568271115
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Clemont

In Clemont in September, humidity is 76%. With an average temperature of 17°C (64°F), this humidity feels like a warm, sticky embrace that can make outdoor activities feel sluggish and draining, challenging travelers to stay hydrated and seek respite in shaded areas or air-conditioned spaces.

September Average Humidity in Clemont

This chart illustrates the average monthly humidity levels in Clemont, 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 Clemont is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%88%85%84%83%79%71%68%76%87%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Clemont

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

Maximum UV Index Levels in Clemont for September

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

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

This table compares monthly weather conditions in Clemont, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)74 mm (2.9 inches)90%low
February Weather6°C (44°F)67 mm (2.6 inches)88%moderate
March Weather9°C (48°F)78 mm (3.1 inches)85%moderate
April Weather12°C (53°F)39 mm (1.6 inches)83%high
May Weather15°C (59°F)83 mm (3.3 inches)83%very high
June Weather19°C (67°F)71 mm (2.8 inches)79%very high
July Weather21°C (70°F)51 mm (2.0 inches)71%very high
August Weather21°C (69°F)41 mm (1.6 inches)68%very high
September Weather17°C (64°F)56 mm (2.2 inches)76%high
October Weather13°C (56°F)82 mm (3.2 inches)87%moderate
November Weather8°C (46°F)71 mm (2.8 inches)91%low
December Weather6°C (43°F)114 mm (4.5 inches)93%low

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