14-day forecast — Luxembourg City
Updated every hour
Thu · Today · 29 Oct
Sunny
13°
4°
12%
Fri · Tomorrow · 30 Oct
Sunny
13°
5°
12%
Saturday · 31 Oct
Sunny
13°
5°
11%
Sunday · 1 Nov
Sunny
12°
5°
17%
Monday · 2 Nov
Cloudy
9°
4°
15%
Tuesday · 3 Nov
Sunny intervals
7°
2°
13%
Wednesday · 4 Nov
Sunny intervals
8°
2°
11%
Thursday · 5 Nov
Sunny intervals
8°
2°
16%
Friday · 6 Nov
Sunny intervals
8°
1°
13%
Saturday · 7 Nov
Sunny intervals
7°
2°
1.5 mm
Sunday · 8 Nov
Sunny intervals
7°
2°
0.1 mm
Monday · 9 Nov
Fog
7°
2°
25%
Tuesday · 10 Nov
Drizzle
4°
1°
10.9 mm
Wednesday · 11 Nov
Sunny intervals
7°
1°
18%
About Luxembourg City
A UNESCO-listed old town perched over deep gorges — Europe’s most underrated city break.
CountryLuxembourg
RegionLuxembourg
ContinentEurope
Time zoneEurope/Luxembourg (+01:00)
Latitude49.6116°
Longitude6.1319°
Air qualityGood (EAQI 19)
Climate in Luxembourg City in December
Averages over 8 years · best time to visitBest time to visit Luxembourg City: June–September. With poor weather, December is a possible month to visit.
| November | December | January | |
|---|---|---|---|
| Average temperature | ▼ 6°C | 4°C | ▼ 2°C |
| Highest temperature | ▼ 9°C | 6°C | ▼ 5°C |
| Lowest temperature | ▼ 3°C | 2°C | ▼ 0°C |
| Rainfall | ▲ 77 mm | 88 mm | ▲ 105 mm |
| Days with rain | ▲ 13 d | 16 d | ▼ 15 d |
| Humidity | ▲ 89% | 91% | ▼ 86% |
| Sunshine hours per day | ▼ 4,0 h | 2,5 h | ▲ 3,0 h |
| Cloud cover | ▲ 56% | 70% | ▼ 66% |
| UV index (midday) | ▼ 2 | 1 | → 1 |
| Day length | 9:06 | 8:13 | 8:41 |
| Our rating | Poor | Poor | Poor |
Temperature day by day in December mean + moving average
Rainfall day by day in December mm
UV index day by day in December midday value, clear-sky
Climate averages calculated from the ERA5 archive (8 years; sea temperature from marine reanalysis). UV estimated from solar elevation.
Other destinations in Europe
Data source
Global weather models — international forecasts
The weather for Luxembourg City is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts update every hour; current measurements every 15 minutes. For destinations with a larger time difference from the UK, local time is shown above.