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September Weather in Bourbourg, France

Last updated: August 23, 2025

In Bourbourg, France, the average temperature in September hovers around 16°C (61°F), with minimums dipping to 5°C (42°F) and maximums reaching 30°C (86°F). Expect about 46 mm (1.8 in) of precipitation spread over 9 days, and be prepared for a relatively high average humidity of 80%.

September Temperature in Bourbourg

In September in Bourbourg, the average temperature is 16°C (61°F). The maximum can reach 30°C (86°F), and the minimum can be as low as 5°C (42°F). This mild climate makes Bourbourg a pleasant destination for travelers seeking both warm days and cooler evenings.

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

The chart illustrates September temperature patterns in Bourbourg, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Bourbourg, September typically has an average temperature of 16°C (61°F), with highs reaching up to 30°C (86°F) and lows dropping to around 5°C (42°F).
JanFebMarAprMayJunJulAugSepOctNovDec424346505663666661554844
Data source: Temperature data for Bourbourg 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 Bourbourg

In Bourbourg in September, the precipitation amount is 46 mm (1.8 in) over the course of 9 days.

September Precipitation Trends in Bourbourg

The chart displays monthly precipitation patterns in Bourbourg, 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 Bourbourg, September typically receives around 46 mm (1.8 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec605458325964507146805593
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Bourbourg

In Bourbourg in September, humidity is 80%. With an average temperature of 16°C (61°F), this humidity feels like a warm blanket wrapped around you, making sightseeing a sweat-inducing challenge but also lending a lush vibrancy to the surroundings that can enhance your travel experience.

September Average Humidity in Bourbourg

This chart illustrates the average monthly humidity levels in Bourbourg, 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 Bourbourg is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%85%82%81%76%73%80%89%92%92%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Bourbourg

In Bourbourg in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Bourbourg.

Maximum UV Index Levels in Bourbourg for September

The chart shows the monthly maximum UV Index (UVI) for Bourbourg 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 Bourbourg typically reaches 5, which falls under the moderate exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec124578875421
Data source: Bourbourg 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 Bourbourg Compares to Other Months

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

This table compares monthly weather conditions in Bourbourg, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)60 mm (2.4 inches)91%low
February Weather6°C (44°F)54 mm (2.1 inches)89%low
March Weather8°C (46°F)58 mm (2.3 inches)86%moderate
April Weather10°C (51°F)32 mm (1.2 inches)85%moderate
May Weather13°C (56°F)59 mm (2.3 inches)82%high
June Weather17°C (63°F)64 mm (2.5 inches)81%very high
July Weather19°C (66°F)50 mm (1.9 inches)76%very high
August Weather19°C (66°F)71 mm (2.8 inches)73%high
September Weather16°C (61°F)46 mm (1.8 inches)80%moderate
October Weather13°C (56°F)80 mm (3.2 inches)89%moderate
November Weather9°C (48°F)55 mm (2.1 inches)92%low
December Weather7°C (45°F)93 mm (3.7 inches)92%low

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