Dudelange Weather in December
December in Dudelange brings low temperatures around 6°C (43°F) during the day, dropping to 1°C (34°F) at night, with the most rainfall of the year.
Rainfall in Dudelange in December
Since this month has the highest rainfall, keep an umbrella with you to handle sudden showers. The climate data from previous years indicates about 17 days of rain, averaging 96 mm (3.8 in) for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.
Temperature in Dudelange in December
In December, expect low temperatures in Dudelange, with highs of 6°C (43°F) and lows of 1°C (34°F) at night. Winter occurs in December. Cold conditions persist throughout the day, so warm clothing is important from the moment you head outside. With lows around 1°C (34°F), nights are cold. The upside is that cool, crisp nights are often the best for a deep sleep.
Sunshine in Dudelange in December
This month is characterized by fewer sunny days, with about 40 hours of sunshine. It's great for those who appreciate cooler, less sunny days.December in Dudelange can still be great, but if you prefer pleasant temperatures along with dry and sunny conditions, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Luxembourg, check out our Dudelange's climate page.
Dudelange Temperature in December
Min Temperature
1°C (34°F)
Max Temperature
6°C (43°F)
Chance of Rain
55%
Precipitation
96 mm (3.8 in)
Rainy days
17 days
Humidity
90% *
Sunshine
40 hours *
Percentage Sunshine
16% *
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Dudelange typically stay consistent throughout December, with daily highs averaging around 6°C (43°F). Nights are cold, with lows typically ranging from -1°C (30°F) to 1°C (34°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Dudelange in December
Browse day-by-day weather records for Dudelange spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Dudelange historical weather extremes in December
According to our 49 years of weather records for Dudelange, the following extremes were recorded between 1976 and 2025.
- The hottest December day on record in Dudelange reached 16°C (61°F) (December 31, 2022).
- On December 29, 1976, Dudelange saw its coldest December day with temperatures maxing out at -9°C (16°F).
- The coldest night in December in Dudelange was on December 20, 2009, with a minimum of -14°C (7°F).
Best Places in Luxembourg in December
Find out more about the weather in Luxembourg and which places have the best travel conditions in this month. See all of Luxembourg in December →
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What to Wear in Dudelange in December
Cold weather calls for smart layering in December. A thermal base layer makes a huge difference in staying warm. Add a wool sweater or fleece, then a wind-resistant outer jacket. Prepare for significant rainfall with proper waterproof clothing and shoes. Sunglasses aren't essential this month, though you might want them for the occasional bright moment.What To Do in Dudelange in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Luxembourg, check out our Dudelange's climate page.
Temperature Rainfall Sunshine Humidity
See the full Dudelange climate overview or explore weather in Luxembourg.
