Weather in Aachen: May
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Average day temperature: | 61.0°F |
| Average night temperature: | 48.0°F | |
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Number of sunny days: | 9 days |
| Day length: | 14.8 - 16.2 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 2.1 in. | |
| more information | ||
14 days
forecast
forecast
| Aachen |
weather in
June
June
| Aachen |
Air temperature in May, °F
Show year:
2026
2025
2024
The highest day temperature during May of 2026 was 82°F. At the same time the lowest night temperature was 32°F. Daily and nightly averages during May were 62.6°F and 49.0°F.
Sunny, partly cloudy and cloudy days
Mostly all days in May are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in May, in.
Precipitation total value in Aachen in May is 1.9 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 7.7 mph It makes May one of the least windy months of the year.
Average sunny hours
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 7.0.
Best time for vacation in Aachen
Aachen on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Aachen
Local time: 23:15
June 02, tuesday
0000
57°F
N
6 mph
6 mph
0300
55°F
N
6 mph
6 mph
0600
55°F
N
7 mph
7 mph
0900
61°F
NE
10 mph
10 mph
1200
66°F
N
12 mph
12 mph
1500
63°F
NE
14 mph
14 mph
1800
63°F
NE
12 mph
12 mph
2100
55°F
E
12 mph
12 mph
