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August Weather in Altenkirchen, Germany

Last updated: August 23, 2025

In Altenkirchen, Germany, the average temperature in August is a pleasant 19°C (66°F), with daily highs reaching up to 26°C (80°F) and lows dipping to around 14°C (57°F). Expect a touch of moisture in the air, as precipitation averages 80 mm (3.1 in) over about 12 days in the month, accompanied by an average humidity of 80%. Get ready for a mix of comfortable warmth and a refreshing atmosphere!

August Temperature in Altenkirchen

In August in Altenkirchen, the average temperature is 19°C (66°F). Maximums can reach 26°C (80°F), while minimums can be as low as 14°C (57°F). This pleasant weather makes it an ideal time for outdoor activities and exploration.

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

The chart illustrates August temperature patterns in Altenkirchen, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Altenkirchen, August typically has an average temperature of 19°C (66°F), with highs reaching up to 26°C (80°F) and lows dropping to around 14°C (57°F).
JanFebMarAprMayJunJulAugSepOctNovDec383839435161646661544741
Data source: Temperature data for Altenkirchen 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 Altenkirchen

In Altenkirchen in August, the total precipitation amount is 80 mm (3.1 in) spread over 12 days.

August Precipitation Trends in Altenkirchen

The chart displays monthly precipitation patterns in Altenkirchen, 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 Altenkirchen, August typically receives around 80 mm (3.1 inches) of precipitation spread over approximately 12 days.
JanFebMarAprMayJunJulAugSepOctNovDec6258593339516780751067376
Data source: Precipitation data for August generated using information from the Copernicus Climate Change Service.
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August Humidity in Altenkirchen

In Altenkirchen in August humidity is 80%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel more strenuous and sticky, which can ultimately dampen the experience of traveling.

August Average Humidity in Altenkirchen

This chart illustrates the average monthly humidity levels in Altenkirchen, 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 Altenkirchen is approximately 80%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec87%88%87%85%82%81%82%80%82%85%85%85%
Data source: Humidity data for August generated using information from the Copernicus Climate Change Service.

August UV Index in Altenkirchen

In Altenkirchen in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Altenkirchen, you can refer to this Hourly UV Index in Altenkirchen.

Maximum UV Index Levels in Altenkirchen for August

The chart shows the monthly maximum UV Index (UVI) for Altenkirchen 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 Altenkirchen typically reaches 6, which falls under the high exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec123568765311
Data source: Altenkirchen 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 Altenkirchen Compares to Other Months

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

This table compares monthly weather conditions in Altenkirchen, showing how August’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather4°C (39°F)62 mm (2.4 inches)87%low
February Weather3°C (38°F)58 mm (2.3 inches)88%low
March Weather4°C (39°F)59 mm (2.3 inches)87%moderate
April Weather6°C (44°F)33 mm (1.3 inches)85%moderate
May Weather11°C (51°F)39 mm (1.5 inches)82%high
June Weather16°C (61°F)51 mm (2.0 inches)81%very high
July Weather18°C (64°F)67 mm (2.6 inches)82%high
August Weather19°C (66°F)80 mm (3.1 inches)80%high
September Weather16°C (61°F)75 mm (3.0 inches)82%moderate
October Weather12°C (54°F)106 mm (4.2 inches)85%moderate
November Weather8°C (47°F)73 mm (2.9 inches)85%low
December Weather5°C (41°F)76 mm (3.0 inches)85%low

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