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September Weather in Brax, France

Last updated: August 23, 2025

In September, the average temperature in Brax, France is a pleasant 20°C (68°F). Temperatures can range from a cool 6°C (43°F) to a warm 36°C (97°F). Expect approximately 63 mm (2.5 in) of precipitation over 9 days, contributing to an average humidity of 79%. Whether you're enjoying the warmth or preparing for the occasional shower, this month offers a diverse climate experience!

September Temperature in Brax

In September in Brax, the average temperature is 20°C (68°F). The maximum can reach 36°C (97°F) and the minimum can be as low as 6°C (43°F). This pleasant climate makes Brax an ideal destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Brax, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Brax, September typically has an average temperature of 20°C (68°F), with highs reaching up to 36°C (97°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec424751566270747368594946
Data source: Temperature data for Brax 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 Brax

In Brax in September, the total precipitation amount is 63 mm (2.5 in) spread over a duration of 9 days.

September Precipitation Trends in Brax

The chart displays monthly precipitation patterns in Brax, 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 Brax, September typically receives around 63 mm (2.5 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec54606661931034847637170106
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Brax

In Brax in September humidity is 79%. With an average temperature of 20°C (68°F), this humidity feels like a warm, enveloping blanket that clings to the skin, making outdoor activities feel more strenuous and prompting the need for frequent breaks and hydration while traveling.

September Average Humidity in Brax

This chart illustrates the average monthly humidity levels in Brax, 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 Brax is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%84%84%82%79%75%79%86%90%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Brax

In Brax 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 Brax.

Maximum UV Index Levels in Brax for September

The chart shows the monthly maximum UV Index (UVI) for Brax 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 Brax typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec23678101097532
Data source: Brax 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 Brax Compares to Other Months

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

This table compares monthly weather conditions in Brax, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)54 mm (2.1 inches)90%low
February Weather9°C (48°F)60 mm (2.4 inches)87%moderate
March Weather10°C (51°F)66 mm (2.6 inches)85%high
April Weather13°C (56°F)60 mm (2.4 inches)84%high
May Weather17°C (63°F)93 mm (3.7 inches)84%very high
June Weather21°C (70°F)103 mm (4.1 inches)82%very high
July Weather23°C (74°F)48 mm (1.9 inches)79%very high
August Weather23°C (74°F)47 mm (1.9 inches)75%very high
September Weather20°C (68°F)63 mm (2.5 inches)79%high
October Weather15°C (59°F)71 mm (2.8 inches)86%moderate
November Weather10°C (49°F)70 mm (2.8 inches)90%moderate
December Weather8°C (46°F)106 mm (4.2 inches)92%low

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