Strassen Weather in December
December in Strassen sees daytime temperatures around 6°C (43°F) and lows of 1°C (34°F) at night. As the wettest month of the year, keep in mind that rainfall is at its highest.
Rainfall in Strassen in December
Being the wettest month, having an umbrella on standby can help you avoid getting caught in the rain. Typically, about 17 days will experience rainfall, with an average of 95 mm (3.7 in) for the month. The rainfall pattern this month is fairly balanced. Showers tend to be moderate rather than extreme.
Temperature in Strassen in December
December in Strassen brings typical temperatures with highs around 6°C (43°F) and lows of 1°C (34°F). December is in the winter season. Expect a cold feel throughout the day, not just in the mornings and evenings. Warm layers are essential. 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 Strassen in December
The city usually sees around 40 hours of sunlight, indicating fewer sunny days.If you prefer dry days with pleasant temperatures, December may not be the ideal month to visit Strassen. Our weather planner can help you explore destinations with more pleasant weather conditions.
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 Strassen's climate page.
Strassen Temperature in December
Min Temperature
1°C (34°F)
Max Temperature
6°C (43°F)
Chance of Rain
56%
Precipitation
95 mm (3.7 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 Strassen 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 Strassen in December
Browse day-by-day weather records for Strassen spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Strassen historical weather extremes in December
According to our 49 years of weather records for Strassen, the following extremes were recorded between 1976 and 2025.
- The hottest December day on record in Strassen reached 16°C (61°F) (December 31, 2022).
- Strassen experienced its chilliest December day on December 29, 1976, reaching only -9°C (16°F).
- The lowest overnight temperature recorded in December was -14°C (7°F) (December 19, 2009).
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 →
perfect weather
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tolerable
unpleasant
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What to Wear in Strassen 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. You can probably leave your sunglasses at home, because sunny days are pretty rare this month.What To Do in Strassen 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 Strassen's climate page.
Temperature Rainfall Sunshine Humidity
See the full Strassen climate overview or explore weather in Luxembourg.
