ClimaGo › Istanbul › Weather in January
Turkey
January brings cold 5°C temperatures and frequent rain to Istanbul, making indoor activities like the Blue Mosque interiors and covered Grand Bazaar ideal while waterproof jackets remain essential.
Avg High
10°C
Avg Low
4°C
Daily Rain
2.7mm
Rainfall
Low
💡 Best months to visit Istanbul: Aug, Jul, Sep
Istanbul's domed mosques, bustling bazaars and Bosphorus views bridge East and West unforgettably.