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September Weather in Port-de-Bouc, France

Last updated: August 23, 2025

In September, the average temperature in Port-de-Bouc, France reaches a pleasant 22°C (71°F). Visitors can expect a comfortable range, with minimum temperatures dipping to 9°C (48°F) and highs soaring to 33°C (92°F). The region experiences an average humidity of 70%, accompanied by about 42 mm (1.7 in) of precipitation over 5 days, making it a lush and vibrant destination.

September Temperature in Port-de-Bouc

In September in Port-de-Bouc, the average temperature is 22°C (71°F). Maximums can reach 33°C (92°F), while minimums can drop as low as 9°C (48°F). This makes Port-de-Bouc an ideal destination for travelers seeking a pleasant and varied climate during this time.

September Weather in Port-de-Bouc: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Port-de-Bouc, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Port-de-Bouc, September typically has an average temperature of 22°C (71°F), with highs reaching up to 33°C (92°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec455054596675797971635448
Data source: Temperature data for Port-de-Bouc 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 Port-de-Bouc

In Port-de-Bouc in September, the precipitation amount is 42 mm (1.7 in) over a span of 5 days.

September Precipitation Trends in Port-de-Bouc

The chart displays monthly precipitation patterns in Port-de-Bouc, 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 Port-de-Bouc, September typically receives around 42 mm (1.7 inches) of precipitation spread over approximately 5 days.
JanFebMarAprMayJunJulAugSepOctNovDec422842676829132242899756
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Port-de-Bouc

In Port-de-Bouc in September humidity is 70%. With an average temperature of 22°C (71°F), this humidity feels like a warm embrace that can be both refreshing and slightly oppressive, making travel a blend of delightful exploration and the need to stay hydrated and cool.

September Average Humidity in Port-de-Bouc

This chart illustrates the average monthly humidity levels in Port-de-Bouc, 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 Port-de-Bouc is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%77%73%73%71%67%66%63%70%80%84%83%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Port-de-Bouc

In Port-de-Bouc 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 Port-de-Bouc.

Maximum UV Index Levels in Port-de-Bouc for September

The chart shows the monthly maximum UV Index (UVI) for Port-de-Bouc 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 Port-de-Bouc typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2457910997532
Data source: Port-de-Bouc 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 Port-de-Bouc Compares to Other Months

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

This table compares monthly weather conditions in Port-de-Bouc, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (46°F)42 mm (1.7 inches)82%low
February Weather10°C (50°F)28 mm (1.1 inches)77%moderate
March Weather12°C (54°F)42 mm (1.6 inches)73%moderate
April Weather15°C (59°F)67 mm (2.7 inches)73%high
May Weather19°C (66°F)68 mm (2.7 inches)71%very high
June Weather24°C (75°F)29 mm (1.1 inches)67%very high
July Weather26°C (80°F)13 mm (0.5 inches)66%very high
August Weather26°C (79°F)22 mm (0.9 inches)63%very high
September Weather22°C (71°F)42 mm (1.7 inches)70%high
October Weather17°C (63°F)89 mm (3.5 inches)80%moderate
November Weather12°C (54°F)97 mm (3.8 inches)84%moderate
December Weather9°C (48°F)56 mm (2.2 inches)83%low

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