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September Weather in Chateau-Garnier, France

Last updated: August 23, 2025

In September, the average temperature in Chateau-Garnier, France hovers around 18°C (64°F), with a minimum dip to 5°C (41°F) and a maximum reach of 34°C (94°F). Expect a precipitation of approximately 43 mm (1.7 in) over about 7 days, accompanied by a cozy average humidity of 76%. Perfect weather for exploring!

September Temperature in Chateau-Garnier

In September in Chateau-Garnier, the average temperature is 18°C (64°F), with maximums reaching up to 34°C (94°F) and minimums dropping as low as 5°C (41°F). It's a great time to visit, as the weather offers a comfortable mix of warmth and cooler evenings for outdoor activities.

September Weather in Chateau-Garnier: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Chateau-Garnier, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chateau-Garnier, September typically has an average temperature of 18°C (64°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec414548545967706964564744
Data source: Temperature data for Chateau-Garnier 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 Chateau-Garnier

In Chateau-Garnier in September, the total precipitation amount is 43 mm (1.7 in) spread over a period of 7 days.

September Precipitation Trends in Chateau-Garnier

The chart displays monthly precipitation patterns in Chateau-Garnier, 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 Chateau-Garnier, September typically receives around 43 mm (1.7 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec6268825587824228438476108
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Chateau-Garnier

In Chateau-Garnier in September, humidity is 76%. With an average temperature of 18°C (64°F), this humidity feels like a warm blanket wrapping around you, making outdoor activities feel steamy and invigorating—perfect for exploring charming streets, though you might want to take breaks in the shade.

September Average Humidity in Chateau-Garnier

This chart illustrates the average monthly humidity levels in Chateau-Garnier, 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 Chateau-Garnier 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 Chateau-Garnier

In Chateau-Garnier 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 Chateau-Garnier, you can refer to this Hourly UV Index in Chateau-Garnier.

Maximum UV Index Levels in Chateau-Garnier for September

The chart shows the monthly maximum UV Index (UVI) for Chateau-Garnier 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 Chateau-Garnier typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689996532
Data source: Chateau-Garnier 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 Chateau-Garnier Compares to Other Months

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

This table compares monthly weather conditions in Chateau-Garnier, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (41°F)62 mm (2.4 inches)90%low
February Weather7°C (45°F)67 mm (2.7 inches)88%moderate
March Weather9°C (49°F)82 mm (3.2 inches)85%moderate
April Weather12°C (54°F)55 mm (2.2 inches)83%high
May Weather15°C (60°F)87 mm (3.4 inches)83%very high
June Weather19°C (67°F)82 mm (3.2 inches)79%very high
July Weather21°C (70°F)42 mm (1.7 inches)71%very high
August Weather21°C (69°F)28 mm (1.1 inches)68%very high
September Weather18°C (64°F)43 mm (1.7 inches)76%high
October Weather13°C (56°F)84 mm (3.3 inches)87%moderate
November Weather8°C (47°F)76 mm (3.0 inches)91%moderate
December Weather7°C (44°F)108 mm (4.3 inches)93%low

Compare Chateau-Garnier's Climate with Cities Worldwide