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August Weather in Grenzach-Wyhlen, Germany

Last updated: August 23, 2025

In Grenzach-Wyhlen, Germany, the average temperature in August reaches a comfortable 20°C (68°F). However, be prepared for potential fluctuations, with minimums dipping to 7°C (44°F) and soaring highs of 34°C (94°F). This month also sees about 115 mm (4.5 in) of precipitation spread across 15 days, accompanied by an average humidity level of 80%.

August Temperature in Grenzach-Wyhlen

In August in Grenzach-Wyhlen, the average temperature is 20°C (68°F). Maximum can reach 34°C (94°F) and minimum can be as low as 7°C (44°F). This makes Grenzach-Wyhlen an ideal destination for travelers looking to enjoy mild weather with the possibility of warm afternoons and cooler evenings.

August Weather in Grenzach-Wyhlen: Daily Temperature Highs, Lows, and Averages

The chart illustrates August temperature patterns in Grenzach-Wyhlen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Grenzach-Wyhlen, August typically has an average temperature of 20°C (68°F), with highs reaching up to 34°C (94°F) and lows dropping to around 7°C (44°F).
JanFebMarAprMayJunJulAugSepOctNovDec353943505766686860514138
Data source: Temperature data for Grenzach-Wyhlen 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 Grenzach-Wyhlen

In Grenzach-Wyhlen in August, the total precipitation amount is 115 mm (4.5 in) over a span of 15 days.

August Precipitation Trends in Grenzach-Wyhlen

The chart displays monthly precipitation patterns in Grenzach-Wyhlen, 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 Grenzach-Wyhlen, August typically receives around 115 mm (4.5 inches) of precipitation spread over approximately 15 days.
JanFebMarAprMayJunJulAugSepOctNovDec89758759126120122115699073124
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Grenzach-Wyhlen

In Grenzach-Wyhlen in August, humidity is 80%. With an average temperature of 20°C (68°F), this humidity feels like traveling through a warm, dense blanket that clings to your skin, making you feel both sticky and lethargic as you explore the sights.

August Average Humidity in Grenzach-Wyhlen

This chart illustrates the average monthly humidity levels in Grenzach-Wyhlen, 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 Grenzach-Wyhlen is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec92%89%87%84%80%82%83%80%83%90%89%90%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Grenzach-Wyhlen

In Grenzach-Wyhlen 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 Grenzach-Wyhlen.

Maximum UV Index Levels in Grenzach-Wyhlen for August

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

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

This table compares monthly weather conditions in Grenzach-Wyhlen, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather1°C (35°F)89 mm (3.5 inches)92%low
February Weather4°C (39°F)75 mm (2.9 inches)89%moderate
March Weather6°C (44°F)87 mm (3.4 inches)87%moderate
April Weather10°C (50°F)59 mm (2.3 inches)84%high
May Weather14°C (57°F)126 mm (5.0 inches)80%very high
June Weather19°C (66°F)120 mm (4.7 inches)82%very high
July Weather20°C (69°F)122 mm (4.8 inches)83%very high
August Weather20°C (68°F)115 mm (4.5 inches)80%very high
September Weather16°C (61°F)69 mm (2.7 inches)83%high
October Weather11°C (52°F)89 mm (3.5 inches)90%moderate
November Weather5°C (42°F)73 mm (2.9 inches)88%low
December Weather3°C (38°F)124 mm (4.9 inches)90%low

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