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August Weather in Isola, France

Last updated: August 23, 2025

In August, the average temperature in Isola, France hovers around 15°C (58°F), with a comfortable range from a minimum of 3°C (39°F) to a pleasant maximum of 26°C (79°F). Visitors can expect about 80 mm (3.1 in) of precipitation spread over 14 days, accompanied by an average humidity of 63%. Whether you're planning outdoor adventures or cozy indoor activities, be prepared for a mix of mild weather!

August Temperature in Isola

In August in Isola, the average temperature is 15°C (58°F). Maximums can reach 26°C (79°F), and minimums can be as low as 3°C (39°F). This mild climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

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

The chart illustrates August temperature patterns in Isola, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Isola, August typically has an average temperature of 15°C (58°F), with highs reaching up to 26°C (79°F) and lows dropping to around 3°C (39°F).
JanFebMarAprMayJunJulAugSepOctNovDec232831364554585851443225
Data source: Temperature data for Isola 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 Isola

In Isola in August, the precipitation amount is 80 mm (3.1 in) and is distributed over 14 days.

August Precipitation Trends in Isola

The chart displays monthly precipitation patterns in Isola, 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 Isola, August typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 14 days.
JanFebMarAprMayJunJulAugSepOctNovDec5257941051691521158099123132114
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Isola

In Isola in August, humidity is 63%. With an average temperature of 15°C (58°F), this humidity feels like a damp embrace, making traveling feel slightly muggy and requiring visitors to dress in breathable layers to stay comfortable while exploring.

August Average Humidity in Isola

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

In Isola 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 Isola.

Maximum UV Index Levels in Isola for August

The chart shows the monthly maximum UV Index (UVI) for Isola 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 Isola typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec35799111098632
Data source: Isola 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 Isola Compares to Other Months

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

This table compares monthly weather conditions in Isola, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather-5°C (24°F)52 mm (2.0 inches)91%moderate
February Weather-2°C (29°F)57 mm (2.3 inches)87%moderate
March Weather-1°C (31°F)94 mm (3.7 inches)84%high
April Weather2°C (36°F)105 mm (4.1 inches)83%very high
May Weather7°C (45°F)169 mm (6.6 inches)78%very high
June Weather12°C (54°F)152 mm (6.0 inches)75%extreme
July Weather14°C (58°F)115 mm (4.5 inches)72%very high
August Weather15°C (58°F)80 mm (3.1 inches)63%very high
September Weather10°C (51°F)99 mm (3.9 inches)73%very high
October Weather6°C (44°F)123 mm (4.8 inches)89%high
November Weather0°C (32°F)132 mm (5.2 inches)90%moderate
December Weather-4°C (25°F)114 mm (4.5 inches)90%low

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