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August Weather in Chalais, France

Last updated: August 23, 2025

In Chalais, France, the average temperature in August hovers around 21°C (71°F). However, prepare for a range, as it can dip to a minimum of 9°C (49°F) and soar up to a scorching 40°C (103°F). Expect about 44 mm (1.7 in) of precipitation spread over 8 days and a notable average humidity of 75%. Stay hydrated and enjoy the diverse weather!

August Temperature in Chalais

In August, in Chalais, the average temperature is 21°C (71°F). Maximums can reach 40°C (103°F), while minimums can drop as low as 9°C (49°F). Be prepared for a range of temperatures and pack accordingly for your travels!

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

The chart illustrates August temperature patterns in Chalais, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Chalais, August typically has an average temperature of 21°C (71°F), with highs reaching up to 40°C (103°F) and lows dropping to around 9°C (49°F).
JanFebMarAprMayJunJulAugSepOctNovDec424750556168727166584845
Data source: Temperature data for Chalais 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 Chalais

In Chalais in August, the total precipitation amount is 44 mm (1.7 in) over a duration of 8 days.

August Precipitation Trends in Chalais

The chart displays monthly precipitation patterns in Chalais, 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 Chalais, August typically receives around 44 mm (1.7 inches) of precipitation spread over approximately 8 days.
JanFebMarAprMayJunJulAugSepOctNovDec63698458105944844497976117
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Chalais

In Chalais 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 Chalais

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

In Chalais 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 Chalais.

Maximum UV Index Levels in Chalais for August

The chart shows the monthly maximum UV Index (UVI) for Chalais 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 Chalais typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec2357810997532
Data source: Chalais 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 Chalais Compares to Other Months

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

This table compares monthly weather conditions in Chalais, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather6°C (42°F)63 mm (2.5 inches)90%low
February Weather8°C (47°F)68 mm (2.7 inches)87%moderate
March Weather10°C (50°F)84 mm (3.3 inches)85%moderate
April Weather13°C (56°F)58 mm (2.3 inches)84%high
May Weather16°C (61°F)105 mm (4.1 inches)84%very high
June Weather20°C (68°F)94 mm (3.7 inches)82%very high
July Weather22°C (72°F)48 mm (1.9 inches)79%very high
August Weather21°C (71°F)44 mm (1.7 inches)75%very high
September Weather19°C (66°F)49 mm (1.9 inches)79%high
October Weather14°C (58°F)79 mm (3.1 inches)86%moderate
November Weather9°C (49°F)76 mm (3.0 inches)90%moderate
December Weather7°C (46°F)117 mm (4.6 inches)92%low

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