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August Weather in Petosse, France

Last updated: August 23, 2025

In Petosse, France, the average temperature in August hovers around 20°C (69°F), creating a pleasant atmosphere for various activities. However, temperatures can vary significantly, with a minimum of 9°C (48°F) and a soaring maximum of 38°C (100°F). Expect 27 mm (1.1 in) of precipitation spread over about 6 days, and enjoy a comfortable average humidity level of 67% during this month.

August Temperature in Petosse

In August in Petosse, the average temperature is 20°C (69°F), with maximums reaching up to 38°C (100°F) and minimums dropping as low as 9°C (48°F). This diverse range of temperatures makes Petosse a great destination for travelers seeking both warmth and cooler moments.

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

The chart illustrates August temperature patterns in Petosse, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Petosse, August typically has an average temperature of 20°C (69°F), with highs reaching up to 38°C (100°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec434649546066706964574846
Data source: Temperature data for Petosse 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 Petosse

In Petosse in August, the precipitation amount is 27 mm (1.1 in) over a period of 6 days.

August Precipitation Trends in Petosse

The chart displays monthly precipitation patterns in Petosse, 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 Petosse, August typically receives around 27 mm (1.1 inches) of precipitation spread over approximately 6 days.
JanFebMarAprMayJunJulAugSepOctNovDec5871775175732927418385115
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Petosse

In Petosse in August, humidity is 67%. With an average temperature of 20°C (69°F), this humidity feels like a warm, gentle embrace that clings to your skin, creating a comfortable yet slightly sticky atmosphere that can be refreshing while exploring the sights, provided you stay hydrated and take breaks in the shade.

August Average Humidity in Petosse

This chart illustrates the average monthly humidity levels in Petosse, 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 Petosse is approximately 67%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec88%87%84%83%81%75%65%67%75%85%88%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Petosse

In Petosse 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 Petosse.

Maximum UV Index Levels in Petosse for August

The chart shows the monthly maximum UV Index (UVI) for Petosse 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 Petosse typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986532
Data source: Petosse 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 Petosse Compares to Other Months

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

This table compares monthly weather conditions in Petosse, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (43°F)58 mm (2.3 inches)88%low
February Weather8°C (46°F)71 mm (2.8 inches)87%moderate
March Weather10°C (50°F)77 mm (3.0 inches)84%moderate
April Weather12°C (54°F)51 mm (2.0 inches)83%high
May Weather16°C (60°F)75 mm (3.0 inches)81%very high
June Weather19°C (67°F)73 mm (2.9 inches)75%very high
July Weather21°C (70°F)29 mm (1.1 inches)65%very high
August Weather20°C (69°F)27 mm (1.1 inches)67%very high
September Weather18°C (65°F)41 mm (1.6 inches)75%high
October Weather14°C (57°F)83 mm (3.3 inches)85%moderate
November Weather9°C (48°F)85 mm (3.4 inches)88%moderate
December Weather8°C (46°F)115 mm (4.5 inches)90%low

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