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September Weather in Saint-Martin-en-Bresse, France

Last updated: August 23, 2025

In Saint-Martin-en-Bresse, France, the average temperature in September hovers around 18°C (65°F), with a range from a cool 5°C (41°F) to a warm 34°C (94°F). Expect about 57 mm (2.2 in) of precipitation spread over 8 days, contributing to an average humidity of 78%. Whether you're enjoying the mild climate or gearing up for the occasional rain, this month offers a unique blend of weather experiences!

September Temperature in Saint-Martin-en-Bresse

In September in Saint-Martin-en-Bresse, the average temperature is 18°C (65°F). Maximums can reach 34°C (94°F), while minimums can drop as low as 5°C (41°F). This makes Saint-Martin-en-Bresse a great destination for travelers seeking mild weather with the possibility of warm days and cool evenings.

September Weather in Saint-Martin-en-Bresse: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Saint-Martin-en-Bresse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Martin-en-Bresse, September typically has an average temperature of 18°C (65°F), with highs reaching up to 34°C (94°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec384348546069737264554542
Data source: Temperature data for Saint-Martin-en-Bresse 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 Saint-Martin-en-Bresse

In Saint-Martin-en-Bresse in September, the precipitation amount is 57 mm (2.2 in) over the course of 8 days.

September Precipitation Trends in Saint-Martin-en-Bresse

The chart displays monthly precipitation patterns in Saint-Martin-en-Bresse, 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 Saint-Martin-en-Bresse, September typically receives around 57 mm (2.2 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec81699054106786562579593145
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Saint-Martin-en-Bresse

In Saint-Martin-en-Bresse in September, humidity is 78%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel quite muggy and potentially uncomfortable, as it can leave you feeling sticky and fatigued more quickly than usual.

September Average Humidity in Saint-Martin-en-Bresse

This chart illustrates the average monthly humidity levels in Saint-Martin-en-Bresse, 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 Saint-Martin-en-Bresse is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%82%82%79%72%78%88%91%93%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Saint-Martin-en-Bresse

In Saint-Martin-en-Bresse 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 Saint-Martin-en-Bresse, you can refer to this Hourly UV Index in Saint-Martin-en-Bresse.

Maximum UV Index Levels in Saint-Martin-en-Bresse for September

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

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

This table compares monthly weather conditions in Saint-Martin-en-Bresse, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather3°C (38°F)81 mm (3.2 inches)91%low
February Weather6°C (44°F)69 mm (2.7 inches)89%moderate
March Weather9°C (48°F)90 mm (3.5 inches)86%moderate
April Weather12°C (54°F)54 mm (2.1 inches)84%high
May Weather16°C (60°F)106 mm (4.2 inches)82%very high
June Weather20°C (69°F)78 mm (3.1 inches)82%very high
July Weather23°C (73°F)64 mm (2.5 inches)79%very high
August Weather22°C (72°F)62 mm (2.4 inches)72%very high
September Weather18°C (65°F)57 mm (2.2 inches)78%high
October Weather13°C (56°F)95 mm (3.7 inches)88%moderate
November Weather7°C (46°F)93 mm (3.6 inches)91%low
December Weather6°C (42°F)145 mm (5.7 inches)93%low

Compare Saint-Martin-en-Bresse's Climate with Cities Worldwide