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Istanbul

Istanbul 1
Travel guide
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Travel guide

Featured activity reviews in Istanbul

Best time to visit Istanbul

Data source:Meteostat
Last updated:2025-09

Weather in Istanbul throughout the year

  • Spring (March–May): Average 47–62°F, mild climate, but occasionally rainy; March and April can still be somewhat chilly, warming up in May. Common activities: Visiting historical sites, strolling along the Bosphorus Strait, exploring bazaars. Recommended clothing: Light jacket, long-sleeved shirts, comfortable walking shoes.
  • Summer (June–August): Average 74–79°F, hot and dry, sunny, but occasional brief showers. Common activities: Beach relaxation, boat tours, savoring Turkish cuisine. Recommended clothing: Light and breathable clothing, sun hat, sunglasses.
  • Autumn (September–November): Average 64–57°F, temperatures gradually decrease; November has more rainfall and higher humidity. Common activities: Visiting museums, admiring Istanbul's autumn scenery, enjoying seasonal cuisine. Recommended clothing: Comfortable warm clothing such as cardigans, jackets, and rain gear.
  • Winter (December–February): Average 46–51°F, cold and humid, occasional snowfall. Common activities: Indoor visits, experiencing a Turkish bath (Hamam), enjoying hot drinks. Recommended clothing: Warm coat, scarf, hat, gloves.

Weather in Istanbul

Annual average temperature: approx. 61.7°F / Annual rainfall: approx. 615 mm / Summer humidity: 60%–70% / Rainiest month: November

Istanbul weather by month

Month
Temperature (°F)
Rainfall (mm)
January
46°F
74.9
February
46.6°F
64.3
March
47.5°F
68.1
April
57.2°F
73.7
May
62.6°F
45.2
June
74.5°F
21.7
July
79.7°F
10.9
August
79.9°F
27.2
September
73.2°F
21.8
October
64.4°F
22.6
November
57.2°F
118.9
December
51.4°F
66.2

7-day weather forecast for Istanbul

11/5
Thursday
Patchy rain nearby
55.7°F/51.1°F
11/6
Friday
Patchy rain nearby
53.6°F/48.9°F
11/7
Saturday
Patchy rain nearby
54.4°F/46.8°F
11/8
Sunday
Sunny
54.9°F/45°F
11/9
Monday
Sunny
56.8°F/42.6°F
11/10
Tuesday
Partly Cloudy
56.5°F/45.6°F
11/11
Wednesday
Patchy rain nearby
57.9°F/54.7°F