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September Weather in Plogoff, France

Last updated: August 23, 2025

In September, the average temperature in Plogoff, France hovers around 16°C (61°F). Expect a comfortable range, with minimums dipping to 12°C (54°F) and maximums peaking at 22°C (72°F). Be prepared for some rain, as 54 mm (2.1 in) of precipitation may fall over 10 days. With an average humidity of 79%, it's a month that calls for both light layers and an umbrella!

September Temperature in Plogoff

In September in Plogoff, the average temperature is 16°C (61°F), with maximums reaching 22°C (72°F) and minimums dropping to as low as 12°C (54°F). This pleasant weather makes it an ideal time for sightseeing and outdoor activities.

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

The chart illustrates September temperature patterns in Plogoff, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Plogoff, September typically has an average temperature of 16°C (61°F), with highs reaching up to 22°C (72°F) and lows dropping to around 12°C (54°F).
JanFebMarAprMayJunJulAugSepOctNovDec495050525560636361585452
Data source: Temperature data for Plogoff 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 Plogoff

In Plogoff in September, the total precipitation amount is 54 mm (2.1 in) over the course of 10 days.

September Precipitation Trends in Plogoff

The chart displays monthly precipitation patterns in Plogoff, 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 Plogoff, September typically receives around 54 mm (2.1 inches) of precipitation spread over approximately 10 days.
JanFebMarAprMayJunJulAugSepOctNovDec8010071385053415254105117149
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Plogoff

In Plogoff in September humidity is 79%. With an average temperature of 16°C (61°F), this humidity feels like a warm, moist embrace, making travel a bit more challenging as the air tends to weigh heavily, but it also offers a refreshing atmosphere perfect for exploring local sights and enjoying nature.

September Average Humidity in Plogoff

This chart illustrates the average monthly humidity levels in Plogoff, 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 Plogoff is approximately 79%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%81%82%82%80%77%78%79%82%81%82%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Plogoff

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

Maximum UV Index Levels in Plogoff for September

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

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

This table compares monthly weather conditions in Plogoff, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather10°C (50°F)80 mm (3.1 inches)82%low
February Weather10°C (50°F)100 mm (3.9 inches)83%moderate
March Weather10°C (50°F)71 mm (2.8 inches)81%moderate
April Weather11°C (52°F)38 mm (1.5 inches)82%high
May Weather13°C (56°F)50 mm (2.0 inches)82%very high
June Weather15°C (60°F)53 mm (2.1 inches)80%very high
July Weather17°C (63°F)40 mm (1.6 inches)77%very high
August Weather17°C (63°F)52 mm (2.0 inches)78%very high
September Weather16°C (61°F)54 mm (2.1 inches)79%high
October Weather14°C (58°F)105 mm (4.1 inches)82%moderate
November Weather12°C (54°F)117 mm (4.6 inches)81%low
December Weather11°C (52°F)149 mm (5.9 inches)82%low

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