December weather forecast
Austria

December in Austria heralds the official start of winter. It is a month defined by increasingly cold temperatures, shortened daylight hours, more frequent snowfall, and overall, a landscape that is predominantly white.

In the eastern city of Vienna, temperatures in December range from -1°C (30.2°F) to 3°C (37.4°F), underscoring the sharp decrease in warmth. The northern city of Linz experiences similar temperatures, fluctuating between -2°C (28.4°F) and 3°C (37.4°F). As winter fully sets in, the necessity for winter clothing becomes apparent, particularly during the early mornings and late evenings.

Rainfall during December decreases significantly across Austria, with amounts ranging from 30mm (1.18") to 50mm (1.97"). Instead, the month witnesses the onset of more consistent snowfall, not only in high-altitude areas but also across the plains and valleys.

Snowfall in December becomes a common feature across Austria, with many regions receiving their first significant snow of the season. Areas above 2000 meters start accumulating substantial snow, paving the way for the start of the ski season, particularly in regions such as the Tyrolean Alps.

December sees one of the shortest daylight periods in the year, providing roughly two to three hours of sunlight per day. Despite the reduced daylight, Austria's outdoor winter activities, such as skiing and snowboarding, benefit from the reflected sunlight off the snow.

The relative humidity in December ranges from 70% to 95%, contributing to the frosty conditions that often envelop Austria during this month. These humid conditions, combined with freezing temperatures, often result in foggy mornings, especially along the Danube River.

Comparing December to November, there is a noticeable drop in temperatures and daylight hours, and an increase in snowfall. As Austria moves into January, the cold intensifies, with temperatures often plummeting further, especially in the mountainous regions. The snow cover thickens, making it the peak time for winter sports and activities.

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• Vienna - December »
  In Vienna in December, it is raining for 7.6 days, with typically 35mm (1.38") of accumulated precipitation. The month with the shortest days in Vienna is December, with an average of 8h and 24min of daylight.
• Graz - December »
  January, November and December, with an average maximum UV index of 1, are months with the lowest UV index in Graz. With an average of 8h and 36min of daylight, December has the shortest days of the year in Graz.
• Linz - December »
  In Linz, during December, snow falls for 5.5 days and regularly aggregates up to 56mm (2.2") of snow. In Linz, during December, the rain falls for 10 days and regularly aggregates up to 38mm (1.5") of precipitation.
• Salzburg - December »
  December solidifies the grip of winter over Salzburg weather with a sharp decline in daylight hours but an increase in snowfall, reaching up to 278mm (10.94") over 13.1 days. In Salzburg, in December, during 13.1 snowfall days, 278mm (10.94") of snow is typically accumulated.
• Innsbruck - December »
  In Innsbruck, in December, snow falls for 10.1 days, with typically accumulated 116mm (4.57") of snow. In Innsbruck, during December, the rain falls for 8.4 days and regularly aggregates up to 31mm (1.22") of precipitation.
• Klagenfurt - December »
  In Klagenfurt, during December, snow falls for 4.6 days and regularly aggregates up to 71mm (2.8") of snow. With an average of 8h and 36min of daylight, December has the shortest days of the year in Klagenfurt, Austria.
• Villach - December »
  In Villach in December, during 7.5 snowfall days, 98mm (3.86") of snow is typically accumulated. In Villach, during December, snow falls for 7.5 days and regularly aggregates up to 98mm (3.86") of snow.
• Dornbirn - December »
  In Dornbirn during December, snow falls for 9.6 days and regularly aggregates up to 248mm (9.76") of snow. In Dornbirn, in December, during 9.6 snowfall days, 248mm (9.76") of snow is typically accumulated.
• Wiener Neustadt - December »
  The month with the least rainfall in Wiener Neustadt is December, when the rain falls for 10.9 days and typically collects 26mm (1.02") of precipitation. In Wiener Neustadt in December, snow falls for 5.9 days, with typically accumulated 37mm (1.46") of snow.
• Feldkirch - December »
  In Feldkirch in December, during 14.3 rainfall days, 100mm (3.94") of precipitation is typically accumulated. With an average of 8h and 36min of daylight, December has the shortest days of the year in Feldkirch, Austria.