Best time to go to Aachen Average weather of Aachen, Germany

Find the most favorable time to visit Aachen in Germany from seasonal averages on this page.

When is the best time to go to Aachen?

When is the best time to go to Aachen? Here's some information to help you in your decision:

  • The best month for good weather in Aachen is September
  • On average, the warmest months are July and August
  • The coldest months are January and February
  • The rainiest months are May, June, July, August and December

For full information about the climate and weather in Aachen a specific month, click on the corresponding line below:

January 3°C/5°C
February 3°C/6°C
March 5°C/11°C
April 8°C/16°C
May 11°C/18°C
June 14°C/21°C
July 17°C/24°C
August 17°C/24°C
September 13°C/20°C
October 10°C/15°C
November 7°C/10°C
December 4°C/6°C

Weather and climate in Aachen

  • Between the months of january and march the climate is very bad. It is for example 11°C as maximum temperature in march and it rains about 61mm each month.
  • Between april and august the climate is passable, but still OK. The record temperature this month is 34°C and you can expect to have 89mm of rainfall/month during this period.
  • In the month of september the climate is beautiful. In average, on the morning it is 12°C and you can expect to have 59mm of rainfall/month during this period.
  • In the month of october the climate is not good, but still OK. the thermometer goes up to 15°C°C and, in october, 11 days of rain are expected.
  • In the month of november the climate is bad. By early evening, the temperature averages 8°C and you can expect to have 69mm of rainfall/month during this period.
  • In the month of december the climate is very unfavorable. the thermometer goes up to 6°C°C and it rains about 52% of the time in december.

Aachen : Aix-la-Chapelle, DE (Aachen)

Chart: temperature and rainfall in Aachen

The chart below allows you to look at the following seasonal norms for the city of Aachen: minimum and maximum temperatures, and the monthly volume of precipitation for each month of the year.

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