Weather in Cologne: May
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Average day temperature: | 65.2°F |
| Average night temperature: | 50.7°F | |
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Number of sunny days: | 11 days |
| Day length: | 14.8 - 16.2 hours | |
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Number of rainy days: | 4 days |
| Precipitation totals: | 1.9 in. | |
| more information | ||
14 days
forecast
forecast
| Cologne |
weather in
June
June
| Cologne |
Air temperature in May, °F
Show year:
2025
2024
2023
The highest day temperature during May of 2025 was 82°F. At the same time the lowest night temperature was 41°F. Daily and nightly averages during May were 66.1°F and 50.6°F.
Sunny, partly cloudy and cloudy days
Number of sunny, partly cloudy and cloudy days in May is almost equal.
Precipitation total in May, in.
Precipitation total value in Cologne in May is 1.7 in. Other months of the year show relatively similar values.
Wind speed in May, mph
The average wind speed value in May is 6.5 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: 7.4.
Best time for vacation in Cologne
Cologne on a weather map
Places in Germany:
Name
°F
24 Hours Forecast
Cologne
Local time: 10:43
January 01, thursday
1200
39°F
E
17 mph
17 mph
1500
36°F
E
17 mph
17 mph
1800
37°F
E
16 mph
16 mph
2100
37°F
E
17 mph
17 mph
January 02, friday
0000
36°F
E
17 mph
17 mph
0300
36°F
E
17 mph
17 mph
0600
36°F
E
14 mph
14 mph
0900
34°F
E
14 mph
14 mph
