Istanbul events & things to do in December 2026
Start with Galata Tower, Spice Bazaar (Egyptian Bazaar), plus Grand Bazaar (Kapalı Çarşı). December in Istanbul averages 11°C / 52°F highs, 5°C / 41°F nights, and about 12 rainy days.
Expect 11°C/52°F days and about 12 rainy ones in December. Start with these:
- Galata Tower★ 4.6 · 208.4k reviewsThe 14th-century Genoese watchtower on the Beyoğlu side — 360° observation deck with the city's signature view across the Golden Horn to the…
- Spice Bazaar (Egyptian Bazaar)★ 4.5 · 187.9k reviewsSmaller and denser than the Grand Bazaar — saffron, dried fruit, baklava, Turkish delight, tea.
- Ogün SanlısoyDec 2IF Performance Hall Beşiktaş · Source: Ticketmaster
30% off a Going membership when you plan your trip.
By TripSapien Research · Updated June 3, 2026
Istanbul in December 2026
Weather
TempTemperature
52°F / 41°F
11°C / 5°C
RainPrecipitation
12d
4.1in · 105mm
LightDaylight
9.1h
Wettest month of the year — 105mm across 12 days. Cold, dark, sometimes snow. Yılbaşı (New Year's Eve) lights up Taksim and İstiklal.
Events & festivals
Event calendar- Dec 4
- Dec 5
- Dec 7
Show all 8 events for December
- Dec 8
- Dec 11
- Dec 17
- Dec 21
- Dec 31
About Istanbul
City overview
Istanbul is the only city that sits on two continents — the Bosphorus strait splits the European and Asian sides — and it has been the capital of three empires (Roman, Byzantine, Ottoman) over 1,700 years. The historic peninsula at Sultanahmet holds the Hagia Sophia and Topkapı Palace; cross the Galata Bridge into Beyoğlu and the city pivots into 19th-century European Pera and modern Taksim; cross the Bosphorus by ferry and you're in Asia, in Kadıköy's market streets.
Food & drink
Turkish breakfast (kahvaltı) is a long communal table — eggs, olives, cucumber, tomatoes, white cheese, jams, simit (sesame rings), and endless tea. Lunch is döner from a vertical spit (the original, not the Berlin variant) or pide (boat-shaped Turkish pizza); evenings move to meyhanes for mezes and rakı, or to a fish restaurant along the Galata Bridge or Kumkapı. Balık ekmek (fresh fish sandwich) from the bobbing boats at Eminönü pier and karadeniz pidesi (Black Sea-style cheese-filled pide) are the cheap classics; baklava at Karaköy Güllüoğlu is the splurge.
Top sights
Ranked for December suitability using weather, setting, ratings, and review volume.
- 1Grand Bazaar (Kapalı Çarşı)
- 2Bosphorus Ferry Cruise
- 3Süleymaniye Mosque
- 4Hagia Sophia
- 5Blue Mosque (Sultan Ahmed Mosque)
- 6Topkapı Palace
- 7Basilica Cistern
- 8Chora Church (Kariye Mosque)
1Grand Bazaar (Kapalı Çarşı)
4.4★ · 182,853outdoorClosed SunRoofed market with 4,000 shops across 61 streets — carpets, gold, ceramics, lamps, spices. Bargaining is expected; start at roughly 40% of the opening price. Closed Sundays.
2Bosphorus Ferry Cruise
4.4★ · 879outdoorOpen dailyThe 90-minute Şehir Hatları public ferry from Eminönü to Anadolu Kavağı — passes the Ottoman waterfront mansions (yalı), Rumeli and Anadolu fortresses, and the Bosphorus bridges. A fraction of the price of the tourist cruises.
3Süleymaniye Mosque
4.9★ · 64,663indoorOpen dailyThe architect Sinan's 1557 masterpiece — many consider it more atmospheric than the Blue Mosque, with a quieter courtyard and panoramic terrace over the Golden Horn. Free; same dress code.
Wikipedia
Show 3 more sights
- 4Hagia Sophia
- 5Blue Mosque (Sultan Ahmed Mosque)
- 6Topkapı Palace
Neighborhoods
1Sultanahmet (Old City)
The historic peninsula — Hagia Sophia, Blue Mosque, Topkapı, Basilica Cistern, Grand Bazaar all within a 15-minute walk. Most first-time visitors base here. Tram T1 runs through the middle.
2Beyoğlu (Galata, Pera, Taksim)
Across the Golden Horn — 19th-century European-style buildings, İstiklal Avenue (1.5km pedestrian shopping street ending at Taksim Square), Galata Tower, rooftop bars over the Bosphorus. The city's nightlife heart.
3Kadıköy (Asian Side)
Locals' favourite — Tuesday market, fish-restaurant row at Çiya Sofrası's neighbourhood, street art, third-wave coffee. 20-minute ferry from Eminönü; the route itself is half the experience.
Day trips
1.5h by ferry from Kabataş or Eminönü
Princes' Islands (Adalar)
Car-free islands in the Sea of Marmara — Büyükada is the largest. Wooden Ottoman-era mansions, horse-drawn phaetons (until recently; now electric carts), pine-shaded beaches. Best as a full day.
2.5h via IDO sea-bus from Yenikapı to Bursa, then short bus or taxi
Bursa
The first Ottoman capital — Green Mosque, Green Tomb, Uludağ mountain ski resort, and the original İskender kebab (named after the 19th-century Bursa chef who invented it).
2.5h by bus from Esenler Otogar
Edirne
Former Ottoman capital before Istanbul, near the Greek and Bulgarian borders. The architect Sinan's Selimiye Mosque (UNESCO) is widely considered his finest work — quieter than anything in Istanbul.
Getting around
Buy an İstanbulkart (₺50 deposit at any station) — works on the T1 tram (the tourist artery from Kabataş through Sultanahmet to Bağcılar), the Marmaray underwater rail, the M2 metro, every ferry, and most buses. Ferries across the Bosphorus and Golden Horn are the most enjoyable way to move — Eminönü ↔ Kadıköy is the signature 20-minute crossing. Taxis are cheap by global standards but Yandex (the Russian Uber clone) gets you a metered price up-front.
Planning a Istanbul trip?
Add your dates and we'll check every place for closures, limited hours, and booking needs in December.
Common questions about Istanbul in December
- Best rainy-day things to do in Istanbul in December
December averages 12 rainy days in Istanbul, so keep these indoor stops as realistic backups.
- Süleymaniye Mosque — The architect Sinan's 1557 masterpiece — many consider it more atmospheric than the Blue Mosque, with a quieter courtyard and panoramic terrace over the Golden Horn. Free; same dress code.
- Hagia Sophia — Built in 537 as the world's largest cathedral, converted to a mosque in 1453, museumified in 1934, restored as a working mosque in 2020. The Byzantine mosaics in the upper gallery are the photographic highlight.
- Blue Mosque (Sultan Ahmed Mosque) — The 1616 imperial mosque opposite Hagia Sophia, named for the 20,000 İznik tiles lining the interior. Free; same dress code as Hagia Sophia.
- Topkapı Palace — The Ottoman sultans' main residence from 1465 to 1856 — four courtyards of pavilions, the Imperial Harem (extra ticket), the Treasury with the Topkapı Dagger, and Bosphorus-view terraces.
- Basilica Cistern — 6th-century Byzantine underground water cistern — 336 reused Roman columns hold up the ceiling, including two famous Medusa-head bases. Cinematic lighting; small entry queue.
- What to pack for Istanbul in December
Pack for December's weather, not a generic Istanbul checklist.
- Layerable daytime clothes for average highs around 11°C / 52°F.
- A heavier evening layer because nights average 5°C / 41°F.
- Compact rain gear and shoes that handle wet pavement across about 12 rainy days.
- How many days do you need in Istanbul
- 4 days covers the main Istanbul highlights at a realistic pace. Add 3 extra days if you want the listed day trips.
Ready to plan Istanbul?
You've seen what's on — now get a day-by-day Istanbul plan for December 2026, every place checked for your exact dates.