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August Weather in Decize, France

Last updated: August 23, 2025

In Decize, France, the average temperature in August hovers around 21°C (71°F), providing a pleasant climate for outdoor activities. However, be prepared for temperature fluctuations, with lows dipping to 7°C (46°F) and highs soaring up to 39°C (103°F). During this month, expect about 38 mm (1.5 in) of rainfall spread over 7 days, and enjoy the average humidity level of 72%, which adds a touch of warmth to the air. Happy travels!

August Temperature in Decize

In August, in Decize, the average temperature is 21°C (71°F). Maximum temperatures can reach up to 39°C (103°F), while the minimum can drop as low as 7°C (46°F). Travelers should be prepared for both warm days and cooler evenings when visiting during this time.

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

The chart illustrates August temperature patterns in Decize, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Decize, August typically has an average temperature of 21°C (71°F), with highs reaching up to 39°C (103°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec394347535968717064554642
Data source: Temperature data for Decize 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 Decize

In Decize in August, the precipitation amount is 38 mm (1.5 in) over the course of 7 days.

August Precipitation Trends in Decize

The chart displays monthly precipitation patterns in Decize, 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 Decize, August typically receives around 38 mm (1.5 inches) of precipitation spread over approximately 7 days.
JanFebMarAprMayJunJulAugSepOctNovDec7860744083775138617974126
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Decize

In Decize in August, humidity is 72%. With an average temperature of 21°C (71°F), this humidity feels like a warm embrace, creating a thick, sultry atmosphere that can be quite heavy for traveling.

August Average Humidity in Decize

This chart illustrates the average monthly humidity levels in Decize, 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 Decize is approximately 72%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%82%82%79%72%78%88%91%93%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Decize

In Decize 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 Decize.

Maximum UV Index Levels in Decize for August

The chart shows the monthly maximum UV Index (UVI) for Decize 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 Decize typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec235689986421
Data source: Decize 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 Decize Compares to Other Months

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

This table compares monthly weather conditions in Decize, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)78 mm (3.1 inches)91%low
February Weather6°C (44°F)60 mm (2.4 inches)89%moderate
March Weather9°C (48°F)74 mm (2.9 inches)86%moderate
April Weather12°C (53°F)40 mm (1.6 inches)84%high
May Weather15°C (60°F)83 mm (3.3 inches)82%very high
June Weather20°C (68°F)76 mm (3.0 inches)82%very high
July Weather22°C (71°F)51 mm (2.0 inches)79%very high
August Weather21°C (71°F)38 mm (1.5 inches)72%very high
September Weather18°C (64°F)61 mm (2.4 inches)78%high
October Weather13°C (56°F)78 mm (3.1 inches)88%moderate
November Weather8°C (46°F)74 mm (2.9 inches)91%low
December Weather6°C (43°F)126 mm (5.0 inches)93%low

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