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August Weather in Roisel, France

Last updated: August 23, 2025

In August, the average temperature in Roisel, France hovers around 19°C (66°F), with a minimum dipping to 7°C (45°F) and a maximum soaring up to 37°C (100°F). Expect about 76 mm (3.0 in) of precipitation spread over 13 days, contributing to an average humidity level of 76%.

August Temperature in Roisel

In August in Roisel, the average temperature is 19°C (66°F). Maximum temperatures can reach 37°C (100°F), while minimums can drop as low as 7°C (45°F). Be prepared for warm days and cooler evenings when traveling during this month.

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

The chart illustrates August temperature patterns in Roisel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Roisel, August typically has an average temperature of 19°C (66°F), with highs reaching up to 37°C (100°F) and lows dropping to around 7°C (45°F).
JanFebMarAprMayJunJulAugSepOctNovDec394246505664676661544542
Data source: Temperature data for Roisel 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 Roisel

In Roisel in August, the total precipitation amount is 76 mm (3.0 in), which occurs over the course of 13 days.

August Precipitation Trends in Roisel

The chart displays monthly precipitation patterns in Roisel, 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 Roisel, August typically receives around 76 mm (3.0 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec6167713464595276488166101
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Roisel

In Roisel in August, humidity is 76%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making travel mildly uncomfortable and encouraging frequent breaks in shaded or air-conditioned areas.

August Average Humidity in Roisel

This chart illustrates the average monthly humidity levels in Roisel, 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 Roisel is approximately 76%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%86%84%83%83%80%76%81%88%92%93%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Roisel

In Roisel 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 Roisel.

Maximum UV Index Levels in Roisel for August

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

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

This table compares monthly weather conditions in Roisel, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (40°F)61 mm (2.4 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)86%moderate
April Weather10°C (51°F)34 mm (1.3 inches)84%high
May Weather14°C (57°F)64 mm (2.5 inches)82%high
June Weather18°C (64°F)59 mm (2.3 inches)82%very high
July Weather19°C (67°F)52 mm (2.0 inches)80%very high
August Weather19°C (66°F)76 mm (3.0 inches)76%very high
September Weather16°C (61°F)48 mm (1.9 inches)81%moderate
October Weather12°C (54°F)81 mm (3.2 inches)88%moderate
November Weather7°C (46°F)66 mm (2.6 inches)92%low
December Weather6°C (43°F)101 mm (4.0 inches)93%low

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