Aachen Average Rainfall by Month

This page shows the average precipitation in each month of the year in Aachen, Germany. It is based on NOAA data for the years 1991–2020.
What's the Rainiest Month in Aachen?
In Aachen, August has the greatest precipitation of any month. On average, Aachen gets 7.9 cm of precipitation in August.
However, February is the month with the greatest chance of precipitation. 57.9% of days in February will have at least some rain.
What's the Driest Month in Aachen?
In Aachen, April has the least precipitation of any month. On average, Aachen gets 4.85 cm of precipitation in April.
April is also the month where rain is least common. 43.9% of days in April will have measurable rain.
Month Precipitation % Chance
January 6.54 cm 56.5
February 6.31 cm 57.9
March 5.87 cm 51.8
April 4.85 cm 43.9
May 6.38 cm 49.0
June 7.40 cm 48.8
July 7.59 cm 48.1
August 7.91 cm 48.8
September 6.33 cm 45.6
October 6.69 cm 50.6
November 6.41 cm 57.8
December 7.79 cm 61.4
Year 80.08 cm 51.7
Weather Station Details
Years Station Coordinates
2011–2024 Aachen-Orsbach location
1891–2011 Aachen location
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