Istanbul Weather

About Istanbul Weather

Istanbul's climate is shaped by its unique position straddling the Bosphorus strait between Europe and Asia, where Black Sea and Sea of Marmara air masses collide. The city experiences a transitional climate between Mediterranean and oceanic, with humid summers, cool winters, and frequent fog along the strait. Significant microclimatic variation exists between exposed hilltops, sheltered valleys, dense historic cores, and waterfront neighborhoods, with the Bosphorus acting as a massive wind and cooling corridor through the urban fabric.