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September Weather in Sault-Brenaz, France

Last updated: August 23, 2025

In September, the average temperature in Sault-Brenaz, France is a pleasant 17°C (64°F). While you might experience minimums as low as 4°C (40°F) and delightful highs of 31°C (89°F), be prepared for an average humidity of 73%. Throughout the month, expect approximately 71 mm (2.8 in) of rainfall over 9 days, adding a refreshing touch to the climate.

September Temperature in Sault-Brenaz

In September in Sault-Brenaz, the average temperature is 17°C (64°F), with maximums reaching 31°C (89°F) and minimums dropping as low as 4°C (40°F). This range makes it a perfect time to explore outdoor attractions while being prepared for varying weather conditions.

September Weather in Sault-Brenaz: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sault-Brenaz, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sault-Brenaz, September typically has an average temperature of 17°C (64°F), with highs reaching up to 31°C (89°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec374247535968717163544439
Data source: Temperature data for Sault-Brenaz 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 Sault-Brenaz

In Sault-Brenaz in September, the precipitation amount is 71 mm (2.8 in) spread over 9 days.

September Precipitation Trends in Sault-Brenaz

The chart displays monthly precipitation patterns in Sault-Brenaz, 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 Sault-Brenaz, September typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec1119111755148113807871116110205
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sault-Brenaz

In Sault-Brenaz in September, humidity is 73%. With an average temperature of 17°C (64°F), this humidity feels like a warm embrace, making it quite muggy for traveling, where the air can feel thick and sticky, causing a sense of discomfort as you explore the local sights.

September Average Humidity in Sault-Brenaz

This chart illustrates the average monthly humidity levels in Sault-Brenaz, 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 Sault-Brenaz is approximately 73%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%83%78%75%72%63%73%89%91%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sault-Brenaz

In Sault-Brenaz 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 Sault-Brenaz.

Maximum UV Index Levels in Sault-Brenaz for September

The chart shows the monthly maximum UV Index (UVI) for Sault-Brenaz 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 Sault-Brenaz typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2366810987532
Data source: Sault-Brenaz 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 Sault-Brenaz Compares to Other Months

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

This table compares monthly weather conditions in Sault-Brenaz, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (37°F)111 mm (4.4 inches)91%low
February Weather6°C (42°F)91 mm (3.6 inches)87%moderate
March Weather8°C (47°F)117 mm (4.6 inches)84%high
April Weather12°C (53°F)55 mm (2.2 inches)83%high
May Weather15°C (59°F)148 mm (5.8 inches)78%very high
June Weather20°C (68°F)112 mm (4.4 inches)75%very high
July Weather22°C (72°F)80 mm (3.1 inches)72%very high
August Weather21°C (71°F)78 mm (3.1 inches)63%very high
September Weather17°C (64°F)71 mm (2.8 inches)73%high
October Weather12°C (54°F)116 mm (4.6 inches)89%moderate
November Weather7°C (44°F)110 mm (4.3 inches)90%moderate
December Weather4°C (40°F)205 mm (8.1 inches)90%low

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