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August Weather in Castres, France

Last updated: August 23, 2025

In Castres, France, the average temperature in August hovers around 21°C (71°F), making it a pleasant time to explore. However, temperatures can vary, with a minimum of 10°C (50°F) and a maximum reaching up to 35°C (96°F). Expect some rain, as precipitation totals around 36 mm (1.4 in) over approximately 7 days. The air will feel quite humid, with an average humidity level of 70%.

August Temperature in Castres

In August in Castres, the average temperature is 21°C (71°F), with maximums reaching 35°C (96°F) and minimums dropping as low as 10°C (50°F). This makes Castres a great destination for travelers seeking warm days and cooler nights, perfect for outdoor activities and exploring the local culture.

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

The chart illustrates August temperature patterns in Castres, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Castres, August typically has an average temperature of 21°C (71°F), with highs reaching up to 35°C (96°F) and lows dropping to around 10°C (50°F).
JanFebMarAprMayJunJulAugSepOctNovDec404547525866707064564743
Data source: Temperature data for Castres 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 Castres

In Castres in August, the total precipitation amount is 36 mm (1.4 in) over a span of 7 days.

August Precipitation Trends in Castres

The chart displays monthly precipitation patterns in Castres, 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 Castres, August typically receives around 36 mm (1.4 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec1149099721277873366795103155
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Castres

In Castres in August humidity is 70%. With an average temperature of 21°C (71°F), this humidity feels like a warm, enveloping blanket, making travel feel both comfortable and slightly sticky, requiring frequent breaks to stay refreshed.

August Average Humidity in Castres

This chart illustrates the average monthly humidity levels in Castres, 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 Castres is approximately 70%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%83%80%77%75%74%72%70%73%82%87%88%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Castres

In Castres 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 Castres.

Maximum UV Index Levels in Castres for August

The chart shows the monthly maximum UV Index (UVI) for Castres 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 Castres typically reaches 9, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec24679101097532
Data source: Castres 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 Castres Compares to Other Months

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

This table compares monthly weather conditions in Castres, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)114 mm (4.5 inches)87%low
February Weather7°C (45°F)90 mm (3.6 inches)83%moderate
March Weather9°C (48°F)99 mm (3.9 inches)80%high
April Weather11°C (52°F)72 mm (2.8 inches)77%high
May Weather15°C (59°F)127 mm (5.0 inches)75%very high
June Weather19°C (66°F)78 mm (3.1 inches)74%very high
July Weather21°C (70°F)73 mm (2.9 inches)72%very high
August Weather21°C (71°F)36 mm (1.4 inches)70%very high
September Weather18°C (64°F)67 mm (2.6 inches)73%high
October Weather13°C (56°F)95 mm (3.7 inches)82%moderate
November Weather8°C (47°F)103 mm (4.1 inches)87%moderate
December Weather6°C (44°F)155 mm (6.1 inches)88%low

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