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August Weather in Rethel, France

Last updated: August 23, 2025

In Rethel, France, the average temperature in August hovers around 20°C (68°F). However, be prepared for a range, as it can dip to a chilly 6°C (43°F) or soar up to a sweltering 39°C (102°F). Expect about 64 mm (2.5 in) of precipitation spread over 12 days, contributing to an average humidity of 76%. Stay comfortable and enjoy the diverse climate!

August Temperature in Rethel

In August in Rethel, the average temperature is 20°C (68°F). The maximum can reach 39°C (102°F), and the minimum can be as low as 6°C (43°F). Overall, travelers should be prepared for a wide range of temperatures and plan their activities accordingly.

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

The chart illustrates August temperature patterns in Rethel, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Rethel, August typically has an average temperature of 20°C (68°F), with highs reaching up to 39°C (102°F) and lows dropping to around 6°C (43°F).
JanFebMarAprMayJunJulAugSepOctNovDec384245515766686861544541
Data source: Temperature data for Rethel 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 Rethel

In Rethel in August, the total precipitation amount is 64 mm (2.5 in) over the course of 12 days.

August Precipitation Trends in Rethel

The chart displays monthly precipitation patterns in Rethel, 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 Rethel, August typically receives around 64 mm (2.5 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec8082853963636664579173129
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Rethel

In Rethel in August, humidity is 76%. With an average temperature of 20°C (68°F), this humidity feels like a warm blanket wrapping around you, making outdoor exploration both exhilarating and slightly stifling, ideal for leisurely strolls but necessitating frequent breaks to hydrate and cool off.

August Average Humidity in Rethel

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

In Rethel 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 Rethel.

Maximum UV Index Levels in Rethel for August

The chart shows the monthly maximum UV Index (UVI) for Rethel 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 Rethel typically reaches 8, which falls under the very high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234688886421
Data source: Rethel 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 Rethel Compares to Other Months

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

This table compares monthly weather conditions in Rethel, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)80 mm (3.1 inches)91%low
February Weather5°C (42°F)82 mm (3.2 inches)89%moderate
March Weather7°C (46°F)85 mm (3.4 inches)86%moderate
April Weather11°C (51°F)39 mm (1.5 inches)84%high
May Weather14°C (58°F)63 mm (2.5 inches)82%very high
June Weather19°C (66°F)63 mm (2.5 inches)82%very high
July Weather20°C (68°F)66 mm (2.6 inches)80%very high
August Weather20°C (68°F)64 mm (2.5 inches)76%very high
September Weather16°C (61°F)57 mm (2.3 inches)81%high
October Weather12°C (54°F)91 mm (3.6 inches)88%moderate
November Weather7°C (45°F)73 mm (2.9 inches)92%low
December Weather5°C (42°F)129 mm (5.1 inches)93%low

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