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September Weather in Plounevezel, France

Last updated: August 23, 2025

In Plounevezel, France, the average temperature in September hovers around 15°C (59°F), with lows dipping to 4°C (40°F) and highs reaching up to 30°C (86°F). Expect about 49 mm (1.9 in) of precipitation spread over 9 days, contributing to an average humidity of 76%.

September Temperature in Plounevezel

In September in Plounevezel, the average temperature is 15°C (59°F). Maximum temperatures can reach 30°C (86°F), while minimum temperatures can drop as low as 4°C (40°F). It's a great time to visit, so pack accordingly for both warm and cooler days!

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

The chart illustrates September temperature patterns in Plounevezel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plounevezel, September typically has an average temperature of 15°C (59°F), with highs reaching up to 30°C (86°F) and lows dropping to around 4°C (40°F).
JanFebMarAprMayJunJulAugSepOctNovDec424446505561646259544745
Data source: Temperature data for Plounevezel 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 Plounevezel

In Plounevezel in September, the total precipitation amount is 49 mm (1.9 in) spread over 9 days.

September Precipitation Trends in Plounevezel

The chart displays monthly precipitation patterns in Plounevezel, 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 Plounevezel, September typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec61837552809751544910180116
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Plounevezel

In Plounevezel in September humidity is 76%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities less enjoyable and often leading to a quick sense of fatigue while traveling.

September Average Humidity in Plounevezel

This chart illustrates the average monthly humidity levels in Plounevezel, 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 Plounevezel is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Plounevezel

In Plounevezel 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 Plounevezel, you can refer to this Hourly UV Index in Plounevezel.

Maximum UV Index Levels in Plounevezel for September

The chart shows the monthly maximum UV Index (UVI) for Plounevezel 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 Plounevezel typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Plounevezel 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 Plounevezel Compares to Other Months

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

This table compares monthly weather conditions in Plounevezel, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)61 mm (2.4 inches)89%low
February Weather7°C (44°F)83 mm (3.3 inches)88%moderate
March Weather8°C (47°F)75 mm (3.0 inches)85%moderate
April Weather10°C (50°F)51 mm (2.0 inches)84%high
May Weather13°C (55°F)80 mm (3.1 inches)81%very high
June Weather16°C (61°F)97 mm (3.8 inches)77%very high
July Weather18°C (64°F)51 mm (2.0 inches)63%very high
August Weather17°C (62°F)54 mm (2.1 inches)71%very high
September Weather15°C (59°F)49 mm (1.9 inches)76%high
October Weather12°C (54°F)101 mm (4.0 inches)89%moderate
November Weather8°C (47°F)80 mm (3.1 inches)90%low
December Weather7°C (45°F)116 mm (4.6 inches)90%low

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