Things to do in Istanbul in September

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Overview

September is a great time to visit Istanbul. The weather is usually pleasantly warm and breezy, with temperatures ranging from 66—79°F (19—26°C). There are plenty of events to check out and activities to try in Istanbul during this time. Some of our top recommendations: take a hot air balloon ride over Cappadocia, explore the Princes' Islands by ferry, visit the Istanbul Modern Art Museum, and more!

Istanbul has plenty to offer for visitors of all ages and interests. In this article, we tell you the top things to see and do for your September trip to Istanbul. Get inspired by the events, activities, attractions, and experiences unique to September. We’ll let you know where to explore events based on your interests, whether that’s food, culture, art, music, sport or others.

We’ll let you know everything you need to prepare for the weather in Istanbul in September. Learn about what to wear and pack for your trip, the average temperatures throughout September, temperature changes from morning to evening and much more.

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Best events and things to do in Istanbul in September

Top experiences in September
Take a hot air balloon ride over Cappadocia
While not in Istanbul, September is the ideal time to visit Cappadocia, and a hot air balloon ride offers a unique and breathtaking way to experience the region's stunning landscapes, including its iconic fairy chimneys and rock formations. The cool, crisp September mornings provide perfect conditions for a peaceful and unforgettable balloon ride.
Explore the Princes' Islands by ferry
September is a great time to visit these car-free islands, as the weather is still warm and the summer crowds have started to thin out. You can take a leisurely ferry ride from Istanbul to the islands and spend the day exploring their charming streets, historic buildings, and beautiful beaches.
Visit the Istanbul Modern Art Museum
September is a great time to explore this contemporary art museum, which features a diverse collection of Turkish and international art, including painting, sculpture, photography, and new media. The museum also hosts special exhibitions, events, and educational programs throughout the month.
Explore the Grand Bazaar
September is a great time to visit this historic and iconic market, as the summer crowds have started to thin out, making it easier to navigate the labyrinthine streets and discover its countless shops, stalls, and hidden treasures.
Take a Bosphorus cruise at sunset
September offers beautiful weather for a leisurely cruise along the Bosphorus, where you can enjoy stunning views of Istanbul's skyline, historic landmarks, and picturesque waterfront neighborhoods as the sun sets over the city.
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Holidays in Istanbul in September
September

There are no holidays in Istanbul in September

Other notable holidays
  • Victory Day (August 30)
  • Republic Day (October 29)
  • Ataturk Commemoration Day (November 10)
  • New Year's Eve (December 31)
  • New Year's Day (January 1)
  • Ramadan Start (February 18)
  • Ramadan Feast (March 2022)
  • National Sovereignty and Children's Day (April 23)
  • Labor and Solidarity Day (May 1)
  • Commemoration of Atatürk, Youth and Sports Day (May 19)
  • Eid al-Adha (May 27)
  • Sacrifice Feast Holiday (May 2830)
  • Democracy and National Unity Day (July 15)
  • Victory Day (August 30)
  • Republic Day (October 29)
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Weather in Istanbul in September

Temperatures on an average day in Istanbul in September

The average temperature in Istanbul in September for a typical day ranges from a high of 79°F (26°C) to a low of 66°F (19°C). Some would describe the temperature to be pleasantly warm. The general area may also feel breezy.

For comparison, the hottest month in Istanbul, August, has days with highs of 85°F (29°C) and lows of 72°F (22°C). The coldest month, January has days with highs of 47°F (9°C) and lows of 38°F (4°C). This graph shows how an average day looks like in Istanbul in September based on historical data.

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Historical temperature average in September
79°F
highs
66°F
lows

General weather summary

Pleasantly warm, breezy
Feels like
10%
Chance of rain
0.044 in
Amount
14.3 mph
Wind speed
65%
Humidity
12.5 hrs
Daylight length
6:43 AM
Sunrise
7:14 PM
Sunset
75%
Cloud cover
Sleeveless shirt
What to wear
What to wear in September
With an average high of 79°F (26°C) and a low of 66°F (19°C), it generally feels pleasantly warm and breezy. With that in mind, most people would dress in something very light like a sleeveless shirt
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Best attractions for Istanbul in September

Besides the array of exciting events and activities Istanbul has to offer for travelers in September, we want to remind you of the classic attractions in Istanbul that are great to visit at this time of the year as well! You can’t miss these iconic landmarks, local favorites, and places rich with cultural heritage. We hope to give you insights and inspiration into the best things to see and do to make the most of your visit. Here is a list of our top attractions in Istanbul for September.
Hagia Sophia Grand Mosque
1. Hagia Sophia Grand Mosque
4.8
(133296)
Mosque
Sights & Landmarks
Iconic, storied mosque set within a vast, domed former Byzantine church with stained-glass windows.
The Blue Mosque
2. The Blue Mosque
4.7
(105603)
Mosque
Sights & Landmarks
Well-known site, also known as the Blue Mosque, built in 1616 & containing its founder's tomb.
Basilica Cistern
3. Basilica Cistern
4.6
(81283)
Historical landmark
Sights & Landmarks
Huge underground Roman water source held up with 336 marble columns covering 9,800 sq. meters.
Topkapi Palace Museum
4. Topkapi Palace Museum
4.6
(105805)
Museum
Heritage museum
Huge, opulent 15th-century palace, occupied by sultans for 400 years, housing Ottoman treasures.
Sultan Ahmet
5. Sultan Ahmet
Sights & Landmarks
Historic Walking Areas
Grand Bazaar
6. Grand Bazaar
4.4
(166390)
Bazar
Shopping
Historic sprawling network of indoor souks & market streets peddling leather, jewelry & gifts.
Suleymaniye Mosque
7. Suleymaniye Mosque
4.9
(57790)
Mosque
Sights & Landmarks
Ornate 16th-century mosque with gardens, plus a terrace with views over the Golden Horn.
Hagia Sophia Grand Mosque
8. Hagia Sophia Grand Mosque
4.8
(133296)
Mosque
Sights & Landmarks
Iconic, storied mosque set within a vast, domed former Byzantine church with stained-glass windows.
Bosphorus
9. Bosphorus
4.8
(5142)
Strait
Nature & Parks
Boat tours provide visitors with unique city views from this strait separating Europe & Asia.
Galata Tower
10. Galata Tower
4.6
(187411)
Historical landmark
Sights & Landmarks
Restored 14th-century tower and former prison overlooking the Bosphorus with a top-floor restaurant.
Dolmabahçe Palace
11. Dolmabahçe Palace
4.7
(83169)
Castle
Sights & Landmarks
Grand, domed sultan's palace, now a museum, including collections of art, calligraphy and carpets.
Kariye Mosque
12. Kariye Mosque
4.4
(8954)
Mosque
Museums
Museum of religious art on the site of a church that was first built here in the 6th century A.D.
İstiklal Cd.
13. İstiklal Cd.
4.6
(4630)
Notable street
Sights & Landmarks
Bustling city thoroughfare known for its boutiques, galleries, theaters & numerous eateries.
Istanbul Archaeological Museums
14. Istanbul Archaeological Museums
4.6
(19365)
Archaeological museum
Museums
Neoclassical museum showing the country's rich archaeological heritage within landscaped gardens.
Galata Bridge
15. Galata Bridge
4.6
(36766)
Bridge
Sights & Landmarks
Bustling bridge across the Golden Horn with pedestrian walkways & street vendors, with cafes below.
Gülhane Park
16. Gülhane Park
4.7
(64002)
Park
Nature & Parks
Venerable, tranquil forested park featuring gardens, paths, a creek & a science museum.

Looking for day-by-day itineraries in Istanbul?

Get inspired for your trip to Istanbul with our curated itineraries that are jam-packed with popular attractions everyday! Check them out here:

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