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August Weather in Lisle, France

Last updated: August 23, 2025

In August, the average temperature in Lisle, France is a pleasant 21°C (71°F). However, be prepared for a temperature range that can dip as low as 9°C (49°F) and rise to a sizzling 39°C (102°F). Rain is occasionally in the forecast, with an average precipitation of 49 mm (1.9 in) over 7 days, and expect a cozy average humidity of 75%.

August Temperature in Lisle

In August in Lisle, the average temperature is 21°C (71°F), with maximums reaching 39°C (102°F) and minimums dropping as low as 9°C (49°F). This pleasant climate makes Lisle an ideal destination for travelers looking to enjoy warm days and cool evenings.

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

The chart illustrates August temperature patterns in Lisle, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Lisle, August typically has an average temperature of 21°C (71°F), with highs reaching up to 39°C (102°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec424650556168727065574845
Data source: Temperature data for Lisle 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 Lisle

In Lisle in August, the precipitation amount is 49 mm (1.9 in) over the course of 7 days.

August Precipitation Trends in Lisle

The chart displays monthly precipitation patterns in Lisle, 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 Lisle, August typically receives around 49 mm (1.9 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec66768261101905649568376122
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Lisle

In Lisle in August, humidity is 75%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket wrapping around you, making travel slightly uncomfortable but offering a lush, vibrant atmosphere that invites exploration at a leisurely pace.

August Average Humidity in Lisle

This chart illustrates the average monthly humidity levels in Lisle, 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 Lisle is approximately 75%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec90%87%85%84%84%82%79%75%79%86%90%92%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Lisle

In Lisle 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 Lisle.

Maximum UV Index Levels in Lisle for August

The chart shows the monthly maximum UV Index (UVI) for Lisle 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 Lisle typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2367810996532
Data source: Lisle 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 Lisle Compares to Other Months

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

This table compares monthly weather conditions in Lisle, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather5°C (42°F)66 mm (2.6 inches)90%low
February Weather8°C (46°F)76 mm (3.0 inches)87%moderate
March Weather10°C (50°F)82 mm (3.2 inches)85%high
April Weather13°C (55°F)60 mm (2.4 inches)84%high
May Weather16°C (61°F)101 mm (4.0 inches)84%very high
June Weather20°C (68°F)90 mm (3.5 inches)82%very high
July Weather22°C (72°F)56 mm (2.2 inches)79%very high
August Weather21°C (71°F)49 mm (1.9 inches)75%very high
September Weather18°C (65°F)56 mm (2.2 inches)79%high
October Weather14°C (58°F)83 mm (3.3 inches)86%moderate
November Weather9°C (48°F)76 mm (3.0 inches)90%moderate
December Weather7°C (45°F)122 mm (4.8 inches)92%low

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