December weather forecast
Turkey

December heralds the arrival of winter in Turkey, with cold temperatures, shorter daylight hours, and varying weather patterns across the country's diverse geographical regions.

In the interior parts of Turkey, including Central, Eastern, and Southeastern Anatolia, temperatures range from -4°C (24.8°F) to 6°C (42.8°F). Snowfall becomes more common, especially in the mountainous areas of Eastern Anatolia, where winter is known for its harshness.

Eastern Anatolia continues its descent into winter, with temperatures plummeting to as low as -10°C (14°F) in some areas. Snow accumulation is frequent, particularly in elevated regions, and the landscapes take on a snowy appearance.

The coastal regions of the Aegean, Marmara, Mediterranean, and Black Sea experience milder but wetter conditions, with temperatures ranging from 6°C (42.8°F) to 14°C (57.2°F). Rainfall is more common, and the weather can be unpredictable, affecting outdoor activities.

In the southeastern region, known for its arid desert climate, temperatures range from 6°C (42.8°F) to 16°C (60.8°F). The weather remains relatively dry, but the cooling trend is noticeable, even in this typically hot part of the country.

Istanbul sees a mix of conditions in December, with temperatures from 5°C (41°F) to 10°C (50°F). The city can experience rainy periods and occasional snowfall, providing a picturesque winter scene, particularly in the historic parts of Istanbul.

Compared to November, December's weather in Turkey experiences a more pronounced shift into winter, with colder temperatures and increased snowfall in the interior and eastern regions. Coastal areas, while still milder, see more frequent rain.

December is characterized by the full embrace of winter in Turkey, especially in the eastern and interior regions where snowfall becomes a regular occurrence. Coastal areas retain some mildness, but the increased rainfall and cooler temperatures mark a definitive departure from the warmer months. The month offers a chance to see Turkey's historical sites and natural beauty adorned in winter's chill, providing a different perspective on the country's landscapes. From snow-capped mountains to rain-kissed coastal towns, December's weather paints a varied and beautiful picture of Turkey as it settles into the winter season.

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• Istanbul - December »
  The month with the shortest days in Istanbul is December, with an average of 9h and 18min of daylight. December in Istanbul ushers in winter, becoming the coolest month of the year with temperatures dropping to an average low of 7.7°C (45.9°F).
• Artvin - December »
  In Artvin, Turkey, during December, the rain falls for 11.7 days and regularly aggregates up to 88mm (3.46") of precipitation. Amidst the chilly days and frosty nights, Artvin in December shines with joyful holiday spirit, ending the year on a high note.
• Ankara - December »
  With an average of 9h and 24min of daylight, December has the shortest days of the year in Ankara, Turkey. December marks the onset of the winter season in Ankara, the chill setting in as the year comes to an end.
• Izmir - December »
  In Izmir during December, the rain falls for 12.7 days and regularly aggregates up to 143mm (5.63") of precipitation. With an average relative humidity of 70%, December is the most humid month in Izmir, Turkey.
• Bursa - December »
  The month with the shortest days in Bursa is December, with an average of 9h and 24min of daylight. In Bursa in December, during 14.2 rainfall days, 105mm (4.13") of precipitation is typically accumulated.
• Adana - December »
  The month with the most rainfall in Adana is December, when the rain falls for 11.9 days and typically aggregates up to 124mm (4.88") of precipitation. In Adana in December, it is raining for 11.9 days, with typically 124mm (4.88") of accumulated precipitation.
• Konya - December »
  In Konya, during December, the rain falls for 9.9 days and regularly aggregates up to 42mm (1.65") of precipitation. December has the shortest days of the year in Konya, with an average of 9h and 36min of daylight.
• Antalya - December »
  The month with the shortest days in Antalya is December, with an average of 9h and 42min of daylight. The month with the least sunshine in Antalya is December, with an average of 4.3h of sunshine.
• Diyarbakır - December »
  The month with the most rainfall in Diyarbakır is December, when the rain falls for 11.5 days and typically aggregates up to 71mm (2.8") of precipitation. January and December, with an average relative humidity of 75%, are most humid months in Diyarbakır, Turkey.
• Mersin - December »
  With an average of 9h and 42min of daylight, December has the shortest days of the year in Mersin, Turkey. The month with the shortest days in Mersin is December, with an average of 9h and 42min of daylight.
• Kayseri - December »
  The marked change in Kayseri's climate, coupled with the shortest daylight hours and increased snowfall days, vividly portray December's true winter demeanor. In Kayseri, Turkey, during December, the rain falls for 11.6 days and regularly aggregates up to 39mm (1.54") of precipitation.