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August Weather in Saint-Marcel, France

Last updated: August 23, 2025

In August, the average temperature in Saint-Marcel, France hovers around 18°C (65°F), with a comfortable range from a minimum of 9°C (48°F) to a maximum of 35°C (95°F). Expect an average of 50 mm (2.0 in) of precipitation spread over 8 days, creating a humid atmosphere with an average humidity level of 78%.

August Temperature in Saint-Marcel

In August in Saint-Marcel, the average temperature is 18°C (65°F). Maximum temperatures can reach up to 35°C (95°F), while the minimum can drop as low as 9°C (48°F). This pleasant climate makes it an ideal destination for travelers seeking both warmth and cool respite during their visit.

August Weather in Saint-Marcel: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Saint-Marcel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Saint-Marcel, August typically has an average temperature of 18°C (65°F), with highs reaching up to 35°C (95°F) and lows dropping to around 9°C (48°F).
JanFebMarAprMayJunJulAugSepOctNovDec434548525763666561564846
Data source: Temperature data for Saint-Marcel 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 Saint-Marcel

In Saint-Marcel in August, the total precipitation amount is 50 mm (2.0 in) spread over 8 days.

August Precipitation Trends in Saint-Marcel

The chart displays monthly precipitation patterns in Saint-Marcel, 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 Saint-Marcel, August typically receives around 50 mm (2.0 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec4767624868914851428872100
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Saint-Marcel

In Saint-Marcel in August, humidity is 78%. With an average temperature of 18°C (65°F), this humidity feels like a warm, enveloping blanket, making travel quite muggy and potentially uncomfortable, as it can leave you feeling sticky and fatigued more quickly than usual.

August Average Humidity in Saint-Marcel

This chart illustrates the average monthly humidity levels in Saint-Marcel, 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 Saint-Marcel is approximately 78%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec82%83%81%82%82%80%77%78%79%82%81%82%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Saint-Marcel

In Saint-Marcel 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 Saint-Marcel.

Maximum UV Index Levels in Saint-Marcel for August

The chart shows the monthly maximum UV Index (UVI) for Saint-Marcel 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 Saint-Marcel typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986522
Data source: Saint-Marcel 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 Saint-Marcel Compares to Other Months

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

This table compares monthly weather conditions in Saint-Marcel, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (44°F)47 mm (1.8 inches)82%low
February Weather7°C (46°F)67 mm (2.6 inches)83%moderate
March Weather9°C (48°F)62 mm (2.5 inches)81%moderate
April Weather11°C (53°F)48 mm (1.9 inches)82%high
May Weather14°C (58°F)68 mm (2.7 inches)82%very high
June Weather17°C (64°F)91 mm (3.6 inches)80%very high
July Weather19°C (67°F)48 mm (1.9 inches)77%very high
August Weather18°C (65°F)50 mm (2.0 inches)78%very high
September Weather16°C (62°F)42 mm (1.7 inches)79%high
October Weather13°C (56°F)88 mm (3.5 inches)82%moderate
November Weather9°C (48°F)72 mm (2.8 inches)81%low
December Weather8°C (46°F)100 mm (3.9 inches)82%low

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