Istanbul Weather & Best Time to Visit
Monthly weather breakdown and best seasons to visit Istanbul.
Spring (April–May) ☀️
Best time for most visitors. 12-22°C. Tulip Festival in April. Light jacket for evenings.
Summer (June–August) 🌞
Hot and humid, 25-35°C. Peak season. Great for Bosphorus cruises. Carry water.
Autumn (September–November) 🍂
September is ideal — 20-25°C without summer crowds. Fall colors on the Bosphorus.
Winter (December–March) ❄️
Cool, 3-10°C with rain. Lowest prices. Magical snow scenes. Hamam season!
What to Pack
Comfortable walking shoes, modest clothing for mosques, layers. Summer: sunscreen. Winter: warm coat, umbrella.