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August Weather in Mendig, Germany

Last updated: August 23, 2025

In Mendig, Germany, the average temperature in August is a comfortable 18°C (65°F). Expect a range from a chilly 5°C (41°F) to a warm 33°C (92°F). With an average precipitation of 67 mm (2.6 in) spread over 13 days, and a humidity level of 71%, be prepared for a mix of sunny days and refreshing showers!

August Temperature in Mendig

In August in Mendig, the average temperature is 18°C (65°F). Maximums can reach 33°C (92°F), while minimums can drop as low as 5°C (41°F). This makes Mendig an ideal destination for travelers seeking a mix of warm days and cooler evenings.

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

The chart illustrates August temperature patterns in Mendig, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Mendig, August typically has an average temperature of 18°C (65°F), with highs reaching up to 33°C (92°F) and lows dropping to around 5°C (41°F).
JanFebMarAprMayJunJulAugSepOctNovDec353842485564656558514238
Data source: Temperature data for Mendig 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 Mendig

In Mendig in August, the precipitation amount is 67 mm (2.6 in) spread over 13 days.

August Precipitation Trends in Mendig

The chart displays monthly precipitation patterns in Mendig, 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 Mendig, August typically receives around 67 mm (2.6 inches) of precipitation spread over approximately 13 days.
JanFebMarAprMayJunJulAugSepOctNovDec605667387177716749564889
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Mendig

In Mendig in August humidity is 71%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making it a bit sticky and muggy, which can be slightly uncomfortable for traveling, especially if you're engaging in outdoor activities or exploring the city on foot.

August Average Humidity in Mendig

This chart illustrates the average monthly humidity levels in Mendig, 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 Mendig is approximately 71%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%90%87%84%77%74%72%71%81%88%91%92%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Mendig

In Mendig in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Mendig.

Maximum UV Index Levels in Mendig for August

The chart shows the monthly maximum UV Index (UVI) for Mendig 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 Mendig typically reaches 7, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec234588875421
Data source: Mendig 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 Mendig Compares to Other Months

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

This table compares monthly weather conditions in Mendig, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather2°C (36°F)60 mm (2.3 inches)91%low
February Weather3°C (38°F)56 mm (2.2 inches)90%moderate
March Weather6°C (42°F)67 mm (2.7 inches)87%moderate
April Weather9°C (48°F)38 mm (1.5 inches)84%moderate
May Weather13°C (55°F)71 mm (2.8 inches)77%very high
June Weather18°C (64°F)77 mm (3.0 inches)74%very high
July Weather18°C (65°F)71 mm (2.8 inches)72%very high
August Weather18°C (65°F)67 mm (2.6 inches)71%high
September Weather14°C (58°F)49 mm (1.9 inches)81%moderate
October Weather11°C (51°F)56 mm (2.2 inches)88%moderate
November Weather5°C (42°F)48 mm (1.9 inches)91%low
December Weather3°C (39°F)89 mm (3.5 inches)92%low

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