Aachen Weather Year-Round — Best Time to Visit
Aachen, Germany has cool weather year-round. The best time to visit is August (score: 77/100). Annual average high: 13.7°C, total rainfall: 858mm.
When is the best time to visit Aachen?
77
August is the best month to visit Aachen with a travel score of 77/100 (Good).
Expect highs of 22.2°C, 13 rain days, and 10.4 hours of daily sunshine.
View August weather details →Travel Score by Month
35
Jan
42
Feb
50
Mar
64
Apr
70
May
75
Jun
76
Jul
77
Aug
70
Sep
56
Oct
44
Nov
35
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Aachen each month?
13.7°C
Avg High
7°C
Avg Low
858mm
Annual Rain
How much rain does Aachen get?
Aachen receives 858mm of rain annually. The wettest month is typically July with 82mm, while April is the driest.
What is the weather like each month in Aachen?
January
35
5°C
Low: 0°C
14 rain days
Poor
February
42
6°C
Low: 1°C
13 rain days
Mixed
March
50
10°C
Low: 3°C
13 rain days
Mixed
April
64
13°C
Low: 5°C
11 rain days
Good
May
70
17°C
Low: 9°C
13 rain days
Good
June
75
21°C
Low: 12°C
12 rain days
Good
July
76
22°C
Low: 14°C
13 rain days
Good
August
Best time to visit77
22°C
Low: 14°C
13 rain days
Good
September
70
19°C
Low: 11°C
11 rain days
Good
October
56
14°C
Low: 9°C
12 rain days
Mixed
November
44
9°C
Low: 5°C
13 rain days
Mixed
December
35
6°C
Low: 2°C
14 rain days
Poor
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What cities are near Aachen?
Data based on 1994–2024 averages · Last updated: 2024-12-31