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August Weather in Chateaulin, France

Last updated: August 23, 2025

In Chateaulin, France, the average temperature in August hovers around 17°C (63°F), with a minimum dipping to 8°C (46°F) and a maximum reaching up to 30°C (87°F). Expect 58 mm (2.3 in) of precipitation spread across 11 days, contributing to an average humidity level of 71%. Enjoy the varied climate while planning your activities!

August Temperature in Chateaulin

In August in Chateaulin, the average temperature is 17°C (63°F). Maximums can reach 30°C (87°F), while minimums can drop to as low as 8°C (46°F). This pleasant range makes it an ideal time for outdoor adventures and exploring the local sights.

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

The chart illustrates August temperature patterns in Chateaulin, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chateaulin, August typically has an average temperature of 17°C (63°F), with highs reaching up to 30°C (87°F) and lows dropping to around 8°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec444547515561646360554847
Data source: Temperature data for Chateaulin 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 Chateaulin

In Chateaulin in August, the precipitation amount is 58 mm (2.3 in) over the course of 11 days.

August Precipitation Trends in Chateaulin

The chart displays monthly precipitation patterns in Chateaulin, 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 Chateaulin, August typically receives around 58 mm (2.3 inches) of precipitation spread over approximately 11 days.
JanFebMarAprMayJunJulAugSepOctNovDec73977847728349585510993138
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Chateaulin

In Chateaulin in August, humidity is 71%. With an average temperature of 17°C (63°F), this humidity feels like a warm embrace, making outdoor activities enjoyable yet a bit sticky, so travelers should stay hydrated and take breaks in the shade.

August Average Humidity in Chateaulin

This chart illustrates the average monthly humidity levels in Chateaulin, 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 Chateaulin is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec89%88%85%84%81%77%63%71%76%89%90%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Chateaulin

In Chateaulin 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 Chateaulin.

Maximum UV Index Levels in Chateaulin for August

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

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

This table compares monthly weather conditions in Chateaulin, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather7°C (44°F)73 mm (2.9 inches)89%low
February Weather7°C (46°F)96 mm (3.8 inches)88%moderate
March Weather8°C (48°F)78 mm (3.1 inches)85%moderate
April Weather10°C (51°F)47 mm (1.9 inches)84%high
May Weather13°C (56°F)72 mm (2.8 inches)81%very high
June Weather16°C (61°F)83 mm (3.3 inches)77%very high
July Weather18°C (64°F)49 mm (1.9 inches)63%very high
August Weather17°C (63°F)58 mm (2.3 inches)71%very high
September Weather15°C (60°F)55 mm (2.2 inches)76%high
October Weather13°C (55°F)108 mm (4.3 inches)89%moderate
November Weather9°C (49°F)93 mm (3.6 inches)90%low
December Weather8°C (47°F)138 mm (5.4 inches)90%low

Compare Chateaulin's Climate with Cities Worldwide