Weather in Luxembourg: December
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Average day temperature: | 40.6°F |
| Average night temperature: | 36.8°F | |
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Number of sunny days: | 5 days |
| Day length: | 8.1 - 8.4 hours | |
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Number of rainy days: | 5 days |
| Precipitation totals: | 2.8 in. | |
| more information | ||
14 days
forecast
forecast
| Luxembourg |
weather in
January
January
| Luxembourg |
Air temperature in December, °F
Show year:
2025
2024
2023
The highest day temperature during December of 2025 was 52°F. At the same time the lowest night temperature was 23°F. Daily and nightly averages during December were 41.5°F and 37.3°F.
Sunny, partly cloudy and cloudy days
Mostly all days in December are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in December, in.
Precipitation total value in Luxembourg in December is 3.1 in. Other months of the year show relatively similar values.
Wind speed in December, mph
The average wind speed value in December is 9.1 mph It makes December one of the most 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 December is: 2.6.
Best time for vacation in Luxembourg
Luxembourg on a weather map
Places in Luxembourg:
Name
°F
24 Hours Forecast
Luxembourg
Local time: 06:15
January 02, friday
0900
30°F
E
17 mph
17 mph
1200
30°F
E
14 mph
14 mph
1500
30°F
E
13 mph
13 mph
1800
25°F
E
11 mph
11 mph
2100
25°F
E
12 mph
12 mph
January 03, saturday
0000
23°F
E
11 mph
11 mph
0300
23°F
NE
11 mph
11 mph
0600
25°F
NE
11 mph
11 mph
