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August Weather in Les Clefs, France

Last updated: August 23, 2025

In August, the average temperature in Les Clefs, France is a pleasant 18°C (64°F), with fluctuations ranging from a cool 6°C (43°F) to a warm 31°C (88°F). Expect potential rain, as the area typically receives 113 mm (4.4 in) of precipitation over 12 days. Additionally, the average humidity hovers around 63%, setting the stage for a comfortable atmosphere.

August Temperature in Les Clefs

In August in Les Clefs, the average temperature is 18°C (64°F). Maximum temperatures can reach 31°C (88°F), while minimums can drop to as low as 6°C (43°F). This comfortable climate makes Les Clefs an ideal destination for outdoor activities and sightseeing.

August Weather in Les Clefs: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Les Clefs, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Les Clefs, August typically has an average temperature of 18°C (64°F), with highs reaching up to 31°C (88°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec303641485462656457494032
Data source: Temperature data for Les Clefs 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.

August Precipitation in Les Clefs

In Les Clefs in August, the precipitation amount is 113 mm (4.4 in) spread over 12 days.

August Precipitation Trends in Les Clefs

The chart displays monthly precipitation patterns in Les Clefs, with values for each month alongside August’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how August’s conditions compare to those of other months. In Les Clefs, August typically receives around 113 mm (4.4 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec1401201578220514810811384117115255
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Les Clefs

In Les Clefs in August, humidity is 63%. With an average temperature of 18°C (64°F), this humidity feels like a warm embrace, creating a sense of stickiness that may cause you to seek out shade or a refreshing drink while exploring the city’s sights.

August Average Humidity in Les Clefs

This chart illustrates the average monthly humidity levels in Les Clefs, with August’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In August, average humidity in Les Clefs is approximately 63%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%87%84%83%78%75%72%63%73%89%91%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Les Clefs

In Les Clefs in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Les Clefs.

Maximum UV Index Levels in Les Clefs for August

The chart shows the monthly maximum UV Index (UVI) for Les Clefs in August, 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 August, the maximum UV index in Les Clefs typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec34789101097532
Data source: Les Clefs August 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 August Weather in Les Clefs Compares to Other Months

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

This table compares monthly weather conditions in Les Clefs, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-1°C (30°F)140 mm (5.5 inches)91%moderate
February Weather2°C (36°F)120 mm (4.7 inches)87%moderate
March Weather5°C (41°F)157 mm (6.2 inches)84%high
April Weather9°C (48°F)82 mm (3.2 inches)83%very high
May Weather12°C (54°F)205 mm (8.1 inches)78%very high
June Weather17°C (62°F)148 mm (5.8 inches)75%very high
July Weather18°C (65°F)108 mm (4.3 inches)72%very high
August Weather18°C (64°F)113 mm (4.4 inches)63%very high
September Weather14°C (57°F)84 mm (3.3 inches)73%high
October Weather9°C (49°F)117 mm (4.6 inches)89%moderate
November Weather4°C (40°F)115 mm (4.5 inches)90%moderate
December Weather0°C (32°F)255 mm (10.0 inches)90%low

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