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August Weather in Herissart, France

Last updated: August 23, 2025

In Herissart, France, the average temperature in August typically hovers around 19°C (66°F). Expect a range that can dip as low as 7°C (46°F) and soar up to 36°C (98°F). Throughout the month, you can anticipate 71 mm (2.8 in) of precipitation, spread over about 13 days. With an average humidity level of 68%, the air will feel comfortably warm, making it a perfect time to explore!

August Temperature in Herissart

In August in Herissart, the average temperature is 19°C (66°F). Maximums can reach 36°C (98°F), while minimums can dip as low as 7°C (46°F). This makes it an ideal time for travelers to enjoy a mix of warm days and cool evenings.

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

The chart illustrates August temperature patterns in Herissart, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Herissart, August typically has an average temperature of 19°C (66°F), with highs reaching up to 36°C (98°F) and lows dropping to around 7°C (46°F).
JanFebMarAprMayJunJulAugSepOctNovDec404246505663666560544643
Data source: Temperature data for Herissart 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 Herissart

In Herissart in August, the total precipitation amount is 71 mm (2.8 in) occurring over the course of 13 days.

August Precipitation Trends in Herissart

The chart displays monthly precipitation patterns in Herissart, 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 Herissart, August typically receives around 71 mm (2.8 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6367713565585271468668106
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Herissart

In Herissart in August humidity is 68%. With an average temperature of 19°C (66°F), this humidity feels like a warm embrace, creating a sticky atmosphere that can be a bit uncomfortable for traveling.

August Average Humidity in Herissart

This chart illustrates the average monthly humidity levels in Herissart, 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 Herissart is approximately 68%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%85%84%82%80%73%68%76%88%92%93%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Herissart

In Herissart 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 Herissart.

Maximum UV Index Levels in Herissart for August

The chart shows the monthly maximum UV Index (UVI) for Herissart 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 Herissart typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234679885421
Data source: Herissart 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 Herissart Compares to Other Months

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

This table compares monthly weather conditions in Herissart, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)63 mm (2.5 inches)91%low
February Weather6°C (42°F)67 mm (2.6 inches)89%moderate
March Weather8°C (46°F)71 mm (2.8 inches)85%moderate
April Weather10°C (50°F)35 mm (1.4 inches)84%high
May Weather13°C (56°F)65 mm (2.6 inches)82%high
June Weather17°C (64°F)58 mm (2.3 inches)80%very high
July Weather19°C (66°F)52 mm (2.0 inches)73%very high
August Weather19°C (66°F)71 mm (2.8 inches)68%very high
September Weather16°C (60°F)46 mm (1.8 inches)76%moderate
October Weather12°C (54°F)86 mm (3.4 inches)88%moderate
November Weather8°C (46°F)68 mm (2.7 inches)92%low
December Weather6°C (43°F)106 mm (4.2 inches)93%low

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