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August Weather in Ecouen, France

Last updated: August 23, 2025

In August, the average temperature in Ecouen, France is a pleasant 20°C (68°F). However, don't be surprised if the temperature fluctuates; it can dip as low as 6°C (44°F) or soar up to 38°C (100°F). With an average humidity of 68% and about 60 mm (2.4 in) of precipitation spread over 9 days, be prepared for a mix of sunshine and showers!

August Temperature in Ecouen

In August in Ecouen, the average temperature is 20°C (68°F). Maximums can reach 38°C (100°F) and minimums can be as low as 6°C (44°F). This provides a diverse range of weather conditions that travelers should prepare for, ensuring a comfortable and enjoyable visit.

August Weather in Ecouen: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Ecouen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ecouen, August typically has an average temperature of 20°C (68°F), with highs reaching up to 38°C (100°F) and lows dropping to around 6°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec404346525866696862554643
Data source: Temperature data for Ecouen 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 Ecouen

In Ecouen in August, the total precipitation amount is 60 mm (2.4 in), occurring over a span of 9 days.

August Precipitation Trends in Ecouen

The chart displays monthly precipitation patterns in Ecouen, 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 Ecouen, August typically receives around 60 mm (2.4 inches) of precipitation spread over approximately 9 days.
JanFebMarAprMayJunJulAugSepOctNovDec5872743267675160397967105
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Ecouen

In Ecouen in August humidity is 68%. With an average temperature of 20°C (68°F), this humidity feels like a warm embrace, making it ideal for leisurely strolls while also prompting travelers to stay hydrated and seek out refreshing breaks from the heat.

August Average Humidity in Ecouen

This chart illustrates the average monthly humidity levels in Ecouen, 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 Ecouen is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Ecouen

In Ecouen in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Ecouen.

Maximum UV Index Levels in Ecouen for August

The chart shows the monthly maximum UV Index (UVI) for Ecouen 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 Ecouen typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234689886421
Data source: Ecouen 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 Ecouen Compares to Other Months

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

This table compares monthly weather conditions in Ecouen, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)58 mm (2.3 inches)91%low
February Weather6°C (43°F)72 mm (2.8 inches)89%moderate
March Weather8°C (47°F)74 mm (2.9 inches)85%moderate
April Weather11°C (52°F)32 mm (1.3 inches)84%high
May Weather14°C (58°F)67 mm (2.7 inches)82%very high
June Weather19°C (66°F)67 mm (2.6 inches)80%very high
July Weather20°C (69°F)51 mm (2.0 inches)73%very high
August Weather20°C (68°F)60 mm (2.4 inches)68%very high
September Weather17°C (62°F)39 mm (1.5 inches)76%high
October Weather13°C (55°F)79 mm (3.1 inches)88%moderate
November Weather8°C (46°F)67 mm (2.6 inches)92%low
December Weather6°C (43°F)105 mm (4.1 inches)93%low

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