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Bosphorus Strait

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Bosphorus Strait Weather, Climate and Best Time to Visit

Data source：Meteostat
Update date：2025-09

Bosphorus Strait year round climate

  • Spring (March–May): Average 45–60°F, mild climate, but occasional showers are possible, especially in March and April. Common activities: Explore the Bosphorus Strait, visit historical sites, enjoy café culture. Recommended clothing: Light jacket, comfortable trousers or skirt, comfortable shoes.
  • Summer (June–August): Average 71–77°F, hot and dry, sunny. Common activities: Take a boat trip on the Bosphorus Strait, enjoy beaches and swimming, visit outdoor attractions. Recommended clothing: Light and breathable clothing, sun hat, sunglasses, sunscreen.
  • Autumn (September–November): Average 61–54°F, pleasant climate, but November has more rainfall. Common activities: Visit museums, enjoy the autumn atmosphere in cafes, stroll along the Bosphorus Strait. Recommended clothing: Comfortable jacket or coat, trousers or skirt.
  • Winter (December–February): Average 43–50°F, cold and humid, occasional snowfall. Common activities: Visit indoor attractions such as museums and mosques, enjoy Turkish cuisine. Recommended clothing: Warm coat, scarf, hat, gloves.

Bosphorus Strait climatological average

Annual average temperature: approx. 59.4°F / Annual rainfall: approx. 718 mm / Summer humidity: 60%–70% / Rainiest month: November

Bosphorus Strait monthly average temperature and precipitation

Month
Air temperature (°F)
Precipitation (mm)
January
43.9°F
82.5
February
44.8°F
75.2
March
45.5°F
76.1
April
55.6°F
79.3
May
60.3°F
55.4
June
71.1°F
45
July
76.1°F
21.6
August
77.9°F
25.4
September
71.1°F
31
October
61.3°F
32.4
November
54.5°F
124.8
December
50°F
70.2

Bosphorus Strait weather for the next seven days

5/26
Tuesday
Sunny
71.2°F/61.4°F
5/27
Wednesday
Sunny
74°F/60.6°F
5/28
Thursday
Patchy rain nearby
73.3°F/60.9°F
5/29
Friday
Partly Cloudy
66.7°F/58.7°F
5/30
Saturday
Sunny
70.1°F/56.6°F
5/31
Sunday
Sunny
73.1°F/58.7°F
6/1
Monday
Sunny
73.9°F/63.5°F

Bosphorus Strait Frequently Asked Questions and Useful Information for Travel

What is the best time to visit?

The best time to visit is in the morning and sunset, because the light is best at this time and you can take the most beautiful sunset photos.

What are the must-see attractions?

Must-see attractions include the Suleymaniye Mosque and Dolmabahce Palace.