December weather forecast
Luxembourg

December in Luxembourg ushers in the full swing of winter, with a significant drop in temperatures compared to November. The average temperatures during this month usually range from -1°C (30.2°F) to 4°C (39.2°F). Luxembourg City, along with the rest of the country, experiences this winter chill, and temperatures in the Oesling region can often fall below freezing due to its higher elevation.

Rainfall in December averages around 60mm (2.36"), consistent with November. However, due to the colder weather, a greater proportion of this precipitation falls as snow, particularly in the northern regions and high-altitude areas. The occurrence of snow transforms Luxembourg's landscapes into picturesque winter scenes.

Compared to November, December is colder with fewer daylight hours, and it is not uncommon for the sun to set before 4 p.m. Foggy conditions can be more prevalent during this month, reducing visibility especially during morning and evening hours.

As December transitions into January, the cold winter conditions persist. Temperatures remain low, typically ranging from -1°C (30.2°F) to 4°C (39.2°F), and snowfall continues to be a common occurrence. While the cold can be biting, the beauty of the snow-covered landscapes and the glow of festive lights across the cities and towns make this a uniquely charming time to experience Luxembourg.

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• Luxembourg City - December »
  The beginning of December in Luxembourg City brings a slight decrease in the average high-temperature, transitioning from a frosty 7.3°C (45.1°F) in November to a cold 3.9°C (39°F). December has the shortest days of the year in Luxembourg City, Luxembourg, with an average of 8h and 12min of daylight.
• Differdange - December »
  The month with the most rainfall in Differdange is December, when the rain falls for 17 days and typically aggregates up to 75mm (2.95") of precipitation. In Differdange during December, snow falls for 7.7 days and regularly aggregates up to 84mm (3.31") of snow.
• Dudelange - December »
  The month with the most rainfall in Dudelange is December, when the rain falls for 17 days and typically aggregates up to 75mm (2.95") of precipitation. In Dudelange, during December, snow falls for 7.7 days and regularly aggregates up to 84mm (3.31") of snow.
• Ettelbruck - December »
  The month with the most rainfall in Ettelbruck is December, when the rain falls for 16.8 days and typically aggregates up to 70mm (2.76") of precipitation. In Ettelbruck, Luxembourg, in December, during 6.7 snowfall days, 64mm (2.52") of snow is typically accumulated.
• Diekirch - December »
  In Diekirch, Luxembourg, in December, during 8.1 snowfall days, 86mm (3.39") of snow is typically accumulated. In Diekirch in December, during 8.1 snowfall days, 86mm (3.39") of snow is typically accumulated.
• Wiltz - December »
  The month with the most rainfall in Wiltz is December, when the rain falls for 15.4 days and typically aggregates up to 76mm (2.99") of precipitation. The month with the shortest days in Wiltz is December, with an average of 8h and 12min of daylight.
• Grevenmacher - December »
  The months with the most snowfall in Grevenmacher are January and December, with an average 66mm (2.6") of accumulated snow. In Grevenmacher, during December, the rain falls for 17.1 days and regularly aggregates up to 69mm (2.72") of precipitation.
• Remich - December »
  The month with the most rainfall in Remich is December, when the rain falls for 15.1 days and typically aggregates up to 61mm (2.4") of precipitation. In Remich during December, the rain falls for 15.1 days and regularly aggregates up to 61mm (2.4") of precipitation.
• Vianden - December »
  The month with the most rainfall in Vianden is December, when the rain falls for 15.4 days and typically aggregates up to 76mm (2.99") of precipitation. In December, in Vianden, Luxembourg, the rain falls for 15.4 days.
• Echternach - December »
  The month with the most rainfall in Echternach is December, when the rain falls for 17.1 days and typically aggregates up to 69mm (2.72") of precipitation. The months with the most snowfall in Echternach, Luxembourg, are January and December, with an average 66mm (2.6") of accumulated snow.