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September Weather in Loctudy, France

Last updated: August 23, 2025

In Loctudy, France, the average temperature in September is a comfortable 17°C (62°F), with a minimum dipping to 11°C (53°F) and rising to a pleasant 24°C (75°F). Expect about 50 mm (2.0 in) of precipitation spread over 9 days, contributing to an average humidity of 79%. Enjoy the mild, refreshing climate!

September Temperature in Loctudy

In September in Loctudy, the average temperature is 17°C (62°F). Maximums can reach 24°C (75°F), and minimums can be as low as 11°C (53°F). This makes it a perfect time for travelers to enjoy outdoor activities while experiencing mild and pleasant weather.

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

The chart illustrates September temperature patterns in Loctudy, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Loctudy, September typically has an average temperature of 17°C (62°F), with highs reaching up to 24°C (75°F) and lows dropping to around 11°C (53°F).
JanFebMarAprMayJunJulAugSepOctNovDec484950525661646462585351
Data source: Temperature data for Loctudy 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 Loctudy

In Loctudy in September, the precipitation amount is 50 mm (2.0 in) over the course of 9 days.

September Precipitation Trends in Loctudy

The chart displays monthly precipitation patterns in Loctudy, 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 Loctudy, September typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec68937136565342525097106138
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Loctudy

In Loctudy in September humidity is 79%. With an average temperature of 17°C (62°F), this humidity feels like a warm blanket wrapping around you, making strolling through the streets a bit heavier but still comfortably refreshing for travelers.

September Average Humidity in Loctudy

This chart illustrates the average monthly humidity levels in Loctudy, 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 Loctudy 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 Loctudy

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

Maximum UV Index Levels in Loctudy for September

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

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

This table compares monthly weather conditions in Loctudy, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather9°C (48°F)68 mm (2.7 inches)82%low
February Weather9°C (49°F)93 mm (3.6 inches)83%moderate
March Weather10°C (50°F)71 mm (2.8 inches)81%moderate
April Weather11°C (52°F)36 mm (1.4 inches)82%high
May Weather13°C (57°F)56 mm (2.2 inches)82%very high
June Weather16°C (62°F)53 mm (2.1 inches)80%very high
July Weather18°C (65°F)42 mm (1.6 inches)77%very high
August Weather18°C (64°F)52 mm (2.1 inches)78%very high
September Weather17°C (62°F)50 mm (2.0 inches)79%high
October Weather14°C (58°F)96 mm (3.8 inches)82%moderate
November Weather12°C (53°F)106 mm (4.2 inches)81%low
December Weather11°C (51°F)138 mm (5.4 inches)82%low

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