What’s the weather like in Istanbul in April?

April is mild by <link linkType="internal" newTab="true" url="https://" id="aQPB61WV" shortCodeType="link" relationTo="pages" documentId="6808c40bcb31da4df3810e06" text="Istanbul" uid="www.tickets-istanbul.com" lang="en" /> standards, usually around **8–16°C (46–61°F)**. Expect comfortable afternoons, cooler evenings, and short spells of rain rather than all-day washouts.

Is April a good time to visit Istanbul?

Yes. April hits a sweet spot between winter quiet and summer crowds. Parks are in bloom, ferry rides feel good, and you can still build walk-heavy itineraries without overheating.

How crowded is Istanbul in April?

Crowds are usually moderate. Old-town landmarks stay busy, and sunny weekends get noticeably fuller, especially around mid-April when tulips peak and the weather turns friendlier.

When do the tulips bloom in Istanbul?

The **Tulip Festival runs through April**, and bloom is usually best in **mid-April**. Weather can shift timing slightly, but early to mid-month is the safest window.

Does it rain a lot in Istanbul in April?

It can rain, but April is more about intermittent showers than long, gloomy days. A compact waterproof jacket or umbrella is enough for most trips.

What should I wear in Istanbul in April?

Wear layers: a T-shirt or light top, sweater, and a waterproof outer layer. For mosque visits, bring clothing that covers shoulders and knees, plus a scarf.

Are Bosphorus cruises worth doing in April?

Absolutely. April is one of the best months for them because the air is cooler, visibility is often better, and deck time is much more pleasant than in humid summer weather.

What’s the best time of day for Hagia Sophia in April?

Early morning is best. If that doesn’t work, go after **4pm**. Even with skip-the-line access, security still takes time, especially in the middle of the day.

Is the Blue Mosque open as usual in April?

Mostly, yes, but it remains an active place of worship. Tourist visits pause during prayer times, and Fridays have additional restrictions around midday.

Should I book attractions in advance for April?

Yes for core sights and Bosphorus experiences, especially on weekends. Film Festival screenings, dinner cruises, and central hotels also deserve advance planning.

Are there any major April events that affect transport?

Yes. The **Istanbul Half Marathon on Apr 19, 2026** can cause road closures in and around the Historic Peninsula. **Apr 23** also brings extra family traffic to some attractions.

What food is seasonal in Istanbul in April?

April is a good month for **artichokes, early strawberries, loquats, and greengage plums**. You’ll also still catch **midye dolma** in season and start seeing more ice cream stands.

Can I do the Princes’ Islands in April?

Yes, and it’s one of the best times to go. The weather is better for walking, and the islands are calmer than they are in high summer.

Is Istanbul expensive in April?

It’s usually mid-range for spring. You’ll see weekend rises around popular tulip dates and festivals, but it’s generally cheaper and easier than peak summer.

What’s the best neighborhood to stay in for an April first trip?

For a first visit, **Sultanahmet** keeps you near the major historic sights, while **Karaköy** or **Galata** give you easier café, ferry, and evening access with a bit more local movement.

Istanbul in April | Tulip Festival and Spring at Its Best

April’s 8–16°C (46–61°F) days and 13.5 hours of daylight (05:40–19:05) signal Istanbul’s spring peak. The Tulip Festival transforms Emirgan and Gülhane parks into oceans of color, while the Film Festival draws cinephiles to Beyoğlu. Outdoor seating returns citywide, and strawberries appear at open-air markets. Intermittent rain showers are common, so a light waterproof is handy. It’s a sweet spot for photography, with soft light and manageable crowds. Book ahead for festival screenings and enjoy the city’s fresh, optimistic energy.

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Istanbul in April at a glance

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Weather

Maximum temperature: 16°C

Minimum temperature: 8°C

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Daylight

Around 13 hours 25 minutes of daylight

Sunrise: 5:40am

Sunset: 7:05pm

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Key events

Istanbul International Tulip Festival, Istanbul International Film Festival, Istanbul International Jewelry Show, Sónar Istanbul

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Crowds

Balanced crowds, with manageable queues and a mix of tourists and local visitors in the city.

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What to pack

Light waterproof jacket, sweater, scarf, comfortable shoes for park walks, sunglasses, camera for tulip season.

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Seasonal treats

Çilek (strawberries), can erik (greengage plum), zeytinyağlı enginar, dondurma (Turkish ice cream), meze, simit

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Istanbul in spring: How April compares

Category	March	April	May
Weather	5–11°C (41–52°F), cooler, more unpredictable	8–16°C (46–61°F), mild days, cool evenings	13–21°C (55–70°F), warmer and drier
Crowds	Low to moderate	Moderate, with mid-April park and old-town spikes	Moderate to high, especially around holiday weekends
Atmosphere	Early spring, locals reclaim outdoor cafés	Tulips, soft light, ferry weather, greener parks	Longer days, rooftop season, busier waterfronts
Key events	Nevruz on Mar 21, 2026, Eid period in Mar 20–22, 2026	Tulip Festival, Film Festival, Sónar, Half Marathon, Children’s Day	Hıdırellez, Youth festivals, Europa League Final, Conquest Week
Public holidays	Ramazan Bayramı: Mar 20–22, 2026	National Sovereignty and Children’s Day: Apr 23, 2026	Labour Day: May 1, 2026 and Kurban Bayramı: May 27–30, 2026
Budget	Usually one of the cheaper spring months	Mid-range; hotels rise on sunny weekends and festival dates	Higher than April, especially around late-May events
Best for	Lower prices, museum-heavy trips	First visits, photography, park walks, mixed indoor-outdoor days	Bosphorus days, walking itineraries, restaurant terraces
Book early?	Only for holiday overlap	Yes, for Film Festival and weekend Bosphorus plans	Yes, for rooftops, cruises, and late-May stays
Transport tips	Fewer tourist crowds, smoother tram use	Road closures possible around the Half Marathon on Apr 19	More holiday traffic and tighter ferry lines on warm weekends

Top things to do in Istanbul in April

🌷 Walk the Tulip Festival parks

Why this month: April is tulip month in Istanbul, with citywide plantings and peak bloom usually in mid-April.
Best time: 8am–10:30am
Book by: No booking needed; go on a weekday morning
Crowds: Moderate, high in Emirgan and Sultanahmet on sunny weekends
Start with Emirgan Park, then move to Gülhane if you want Bosphorus views and old-town access in one day.
Don't miss: Ottoman pavilions at Emirgan and the flower beds around Sultanahmet Square
Insider tip: If it rains overnight, go the next morning. Colors pop more, and the parks smell fresher.

⛴️ Bosphorus Sightseeing Cruise with Optional Audio Guide

Why this month: April gives you crisp visibility and cool air without the sticky summer haze.
Best time: Late morning or golden hour
Book by: 2–5 days ahead for weekend sailings
Crowds: Moderate, high on upper decks in sunny weather
A 1.5-hour cruise is an easy way to see both shores before you commit a full day to the Bosphorus.
Don't miss: Right-side views heading toward Asia, then left-side views on the return
Insider tip: Download the audio guide before reaching the pier. Signal can be patchy when boarding.
Experience: Bosphorus Sightseeing Cruise with Optional Audio Guide

🕌 Hagia Sophia Skip-the-Line Tickets

Why this month: April is warm enough for long old-town walks, but still easier than June–August queueing.
Best time: Right at opening or after 4pm
Book by: 1–2 weeks ahead for holiday weeks and weekends
Crowds: High around midday, lower late afternoon
Use April’s longer daylight to pair Hagia Sophia with Sultanahmet and a park stop without rushing.
Don't miss: The Upper Gallery access included with this ticket
Insider tip: Bring a scarf and download the audio guide before arrival. Internet at the venue is limited.
Experience: Hagia Sophia Skip-the-Line Tickets

🏛️ Basilica Cistern Guided Tour with Skip-the-Line Tickets

Why this month: Spring rain makes underground sights more appealing, and the cistern stays cool year-round.
Best time: Early morning or early evening
Book by: 3–7 days ahead on weekends
Crowds: Moderate, high from late morning through mid-afternoon
The low light, echoing water, and damp air feel even better when there’s drizzle outside.
Don't miss: The Medusa heads at the far end
Insider tip: Wear shoes with grip. Some sections stay slick, even in dry weather.
Experience: Basilica Cistern Guided Tour with Skip-the-Line Tickets

🍽️ Bosphorus 4-Course Dinner Cruise with Live Show & Private Table

Why this month: April evenings are cool enough for deck time and clear enough for bridge and shoreline views.
Best time: Evening sailing
Book by: 1–2 weeks ahead for Friday and Saturday departures
Crowds: Moderate to high on weekends
Dinner cruises work well in April because you’re not fighting summer heat or winter wind.
Don't miss: Outdoor deck time between courses
Insider tip: Ask about vegetarian, pescatarian, or halal meals before boarding, not after you’re seated.
Experience: Bosphorus 4-Course Dinner Cruise with Live Show & Private Table

🌲 Take a spring day to the Princes’ Islands

Why this month: April brings pine-scented walking weather before island ferries get packed in summer.
Best time: First ferry of the day
Book by: 3–5 days ahead for weekends
Crowds: Low to moderate on weekdays, higher on sunny Sundays
Büyükada and Heybeliada feel greener and quieter now, and you can actually enjoy the uphill walks.
Don't miss: Free time away from the busiest waterfront strip
Insider tip: Bring a light layer for the boat. Morning crossings can feel colder than the city center.
Experience: From Istanbul: Full-Day Princes’ Islands Tour to Heybeliada and Buyukada with Transfers

🏃 Watch the Istanbul Half Marathon

Why this month: The Istanbul Half Marathon on Apr 19, 2026 turns the Historic Peninsula into a race route.
Best time: Early morning through late morning
Book by: Hotel rooms near the route should be locked in 4–6 weeks ahead
Crowds: High around Yenikapı, Sultanahmet, and Galata Bridge
Even if you’re not running, race morning gives the old city a different rhythm and fewer cars.
Don't miss: Waterfront stretches near the Historic Peninsula
Insider tip: Don’t plan taxi-heavy sightseeing that morning. Use trams and walking where routes stay open.

🧿 Wander Fener and Balat before lunch

Why this month: April mornings are cool enough for uphill neighborhood walking without summer glare.
Best time: 8:30am–11:30am
Book by: No booking needed unless you add a private walking tour
Crowds: Low early, moderate by noon
You’ll get painted facades, steep lanes, church spires, and café tables just starting to fill.
Don't miss: The quieter side streets before photo groups arrive
Insider tip: Wear proper walking shoes. These hills and pavements are not kind to thin soles.

Offbeat experiences in Apil

Watch the light show at the Cistern of Theodosius

A smaller Roman cistern with an hourly light and video-mapping show, easier to fit into a short afternoon than the bigger-name sites.
Location: Binbirdirek, Fatih, near Sultanahmet
When: Daily in April, 9am–7pm; last entry 6pm
Tip: Go late afternoon, when old-town foot traffic starts thinning but you still catch the show.

Take the ferry to Beylerbeyi Palace

This waterside summer palace feels lighter and calmer in spring, and the ferry approach is half the appeal.
Location: Beylerbeyi, Üsküdar, Asian side
When: Weekdays in April, 9am–5pm
Tip: Go on a weekday morning, then linger for lunch by the Bosphorus after your visit.

Catch the 5pm or 7pm Sema at Hodjapasha

The Istanbul: Hodjapasha Whirling Dervishes Show & Exhibition experience works especially well after a museum-heavy day.
Location: Hocapaşa district, Sirkeci
When: Evenings in April, arrival 30 minutes early
Tip: Pick the earlier show if you want dinner afterward in Karaköy or Galata.

See the city from Çamlıca Tower on a clear spring day

April visibility can be excellent after a rain shower, especially once the sky clears toward late afternoon.
Location: Çamlıca Hill, Üsküdar
When: Clear afternoons in April
Tip: Check the weather first. A grey day flattens the whole skyline from up there.

Book a hammam when the rain starts

A spring shower is a good excuse for Acemoglu Hammam: Turkish Bath, Spa & Massage in Eminonu or Cagaloglu Hammam: Turkish Bath, Spa & Massage in Sultanahmet.
Location: Eminönü or Sultanahmet
When: Rainy afternoons in April
Tip: Don’t schedule a full old-town walking afternoon right after. You’ll want slow time, not steps.

Browse Çukurcuma’s antique lanes on Saturday morning

This is a better April neighborhood wander than a crowded mall, especially if you like vintage glassware, prints, and old books.
Location: Çukurcuma, Beyoğlu
When: Saturdays in April, before noon
Tip: Start early, then walk downhill toward Cihangir or Karaköy for lunch.

Festivals and events in Istanbul this April 2026

Istanbul International Tulip Festival

Dates:April 1, 2026 to April 30, 2026
Event type:Festival
Location:Parque Emirgan

City parks fill with 30 million tulips, centred on Emirgan. Peak bloom is mid-month. Go early for clear photos.

Istanbul International Film Festival

Dates:April 9, 2026 to April 19, 2026
Event type:Festival
Location:Beyoğlu

İKSV’s cinema festival spreads premieres and Q&As across Beyoğlu and Kadıköy. Book via Passo. Evenings sell out first.

İBB City Theaters Children's Festival

Dates:April 23, 2026 to April 26, 2026
Event type:Festival
Location:Estambul

Free family performances mark Children’s Day week across city theatres. Seats go quickly. Arrive early for entry lines.

Istanbul International Jewelry Show

Dates:April 1, 2026 to April 4, 2026
Event type:Exhibitions
Location:Centro de Exposiciones de Estambul

One of the world’s top B2B jewelry fairs takes over Istanbul Expo Center. It is trade-focused, so register and bring ID for entry.

Sónar Istanbul

Dates:April 10, 2026 to April 11, 2026
Event type:Performing arts
Location:Zorlu PSM

Two-night electronic music and digital culture festival at Zorlu PSM, with major international DJs. Buy tickets early, it draws out-of-town crowds.

Istanbul Half Marathon

Dates:April 19, 2026
Event type:Sports
Location:Yenikapı

Gold Label half marathon runs a flat Historic Peninsula route past Hagia Sophia and over Galata Bridge. Roads close early, spectate from the bridge.

National Sovereignty and Children's Day

Dates:April 23, 2026
Event type:Cultural event
Location:Estambul

Public holiday across Istanbul with family programming, including İBB City Theaters events. Expect crowds in parks and earlier daytime activity.

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Planning your April visit

Lead time	What to book	Why & when	Seasonal price change
6–10 weeks ahead	Central hotels in Sultanahmet, Karaköy, and Galata	Apr 9–19: Film Festival plus tulip weekends raise demand in walkable areas	Apr 11–20 weekends: typically +15–25% vs weekday April base
3–4 weeks ahead	Bosphorus 4-Course Dinner Cruise with Live Show & Private Table	Fri–Sun in April: mild evenings make dinner sailings popular	Weekend evening slots: often +10–20% vs weekday departures
2–3 weeks ahead	Bosphorus Yacht Sightseeing Cruise with Soft Drinks & Snacks	Sunny weekends: upper-deck demand rises fast	Weekday daytime sailings: usually near base; sunset/weekend slots: +5–15%
2–3 weeks ahead	Istanbul Super Combo: Topkapi Palace + Hagia Sophia + Basilica Cistern Skip-the-Line Tickets	Mid-April onward: first-timer demand climbs with good walking weather	Usually flat ticket pricing; pressure shows up as slot sell-outs, not major price jumps
1–2 weeks ahead	Basilica Cistern Skip-the-Line Tickets	Around Apr 12–23: school breaks and holiday visitors make same-day spontaneity riskier	Fixed attraction pricing is mostly stable
1–2 weeks ahead	From Istanbul: Full-Day Princes’ Islands Tour to Heybeliada and Buyukada with Transfers	Sunny Saturdays and Sundays: islands become a default spring escape	Weekend rates can sit 5–10% above weekday tour base
5–10 days ahead	Hammams and nicer meyhane dinners	Rainy-day plans: indoor reservations become more useful once the forecast turns	Usually stable; premium evening slots can edge up slightly on weekends
2–5 days ahead	Galata Tower, palace add-ons, and flexible museum visits	April is forgiving if you stay flexible around the weather	Often flat; last-minute decisions work better than in summer

April highlights: Must-do experiences for different travellers

Families with kids

Must-experience: Princes’ Islands ferry day. Sea air, open space, and a slower pace work well for restless kids. Book the Heybeliada and Buyukada tour.
Better in April: Gülhane Park and Children’s Day events on Apr 23 feel easier before summer heat.

Couples

Must-experience: A Bosphorus dinner cruise with a private table and deck time between courses. April’s cool evenings help.
Better in April: Tulip-filled park walks and sunset ferries feel more relaxed than in July.

Art and culture lovers

Must-experience: Build a day around the Istanbul International Film Festival and old-town museums. Screenings plus spring walking weather make a strong mix.
Better in April: You can pair indoor culture with park stops without hiding from heat or rain all day.

Solo travelers

Must-experience: Hagia Sophia, Basilica Cistern, and a public Bosphorus cruise in one day. April is manageable on foot and easy to pace alone.
Better in April: Moderate crowds mean company when you want it, space when you don’t.

Shopping enthusiasts

Must-experience: Kadıköy markets for spring produce and Arasta Bazaar for ceramics after tulip walks. Go early and shop before tour groups arrive.
Better in April: Seasonal fruit and flower-themed stock make shopping more specific than in winter.

Friends groups

Must-experience: Sunset Bosphorus cruise, then dinner and drinks in Karaköy or Asmalımescit. April lets you stay outside longer without sweltering.
Better in April: Rooftops and waterfront tables start filling again, but the city isn’t at peak summer volume yet.

Foodies

Must-experience: Eat through spring Istanbul: artichokes, early strawberries, greengage plums, ferry snacks, and a meze dinner.
Better in April: Markets shift into spring produce, so menus feel lighter and more seasonal.

Adventure seekers

Must-experience: Watch the Istanbul Half Marathon or plan your own long waterfront walk and ferry-hopping day across continents.
Better in April: Cool air helps with distance walking. July humidity absolutely does not.

Istanbul in April: Your perfect 3-day itinerary

Morning: Start at Hagia Sophia with Hagia Sophia Skip-the-Line Tickets right at opening. April light through the upper gallery feels softer, and you’ll dodge the worst security build-up. Bring a scarf and keep shoulders and knees covered.
Breakfast: Grab a simit and tea near Sultanahmet, or sit down at a local café for menemen before the square gets busy.
Midday: Walk to the Blue Mosque and Sultanahmet Square. Tulip beds here are part of the month’s appeal, so this is one of the few times the square itself is worth slowing down for.
Lunch: Eat at Tarihi Sultanahmet Köftecisi. Order the köfte and piyaz; it’s fast, central, and easy between sights.
Afternoon: Go underground with Basilica Cistern Guided Tour with Skip-the-Line Tickets. If rain rolls in, your timing will feel genius. Leave enough time to walk all the way to the Medusa heads.
Evening: Finish in Gülhane Park for a slower spring walk, then head toward Hamdi Restaurant in Eminönü for kebabs and a Golden Horn view. If you still have energy, walk across Galata Bridge after dark.

Morning: Head to Dolmabahçe Palace & Harem Skip-the-Line Tickets and aim for close to 9am. The palace works best before the security line thickens, and the Bosphorus-facing rooms look particularly good in clear spring light. Wear shoes you’re happy to walk in for 1–2 hours.
Breakfast: If you want something quick, keep it simple with tea and pastry nearby, then save room for a bigger lunch.
Midday: Board the Bosphorus Sightseeing Cruise with Optional Audio Guide or, if you want something a little slower, the Bosphorus Yacht Sightseeing Cruise. Sit on the right side heading toward Asia for the better shoreline angle.
Lunch: After the cruise, eat in Beşiktaş or Karaköy. This is a good point in the trip for a fish sandwich or a meze-heavy lunch.
Afternoon: Ride up to Galata Tower Entry Tickets later in the day when the city starts to turn golden. You can skip the ticket line, but not the elevator queue, so don’t cut it too fine.
Evening: Book Bosphorus 4-Course Dinner Cruise with Live Show & Private Table if you want a dressed-up night. Otherwise, stay on land and do baklava at Karaköy Güllüoğlu, then coffee at Mandabatmaz in Beyoğlu.

Morning: Choose between two strong April versions of Istanbul. If the forecast is sunny, take From Istanbul: Full-Day Princes’ Islands Tour to Heybeliada and Buyukada with Transfers and catch the earliest departure you can. If skies look mixed, stay in the city and go early to Fener and Balat, when the streets are still quiet.
Breakfast: On an island day, eat before boarding. On a neighborhood day, stop at a small café once you’ve done the uphill stretches and earned it.
Midday: On the islands, use your free time for a longer walk away from the busiest waterfront strip. In Balat, keep wandering toward quieter side streets instead of clustering around the same photo corners.
Lunch: If you’re back on the European side by lunch, Çiya Sofrası in Kadıköy is worth the ferry ride for regional dishes and spring vegetables.
Afternoon: Use the last stretch for something slower: Cagaloglu Hammam: Turkish Bath, Spa & Massage in Sultanahmet, Acemoglu Hammam: Turkish Bath, Spa & Massage in Eminonu, or the Istanbul: Hodjapasha Whirling Dervishes Show & Exhibition later on.
Evening: End with meze and rakı in Karaköy or Asmalımescit, or keep it alcohol-free with Turkish tea, künefe, and one last ferry view.

Best day trips from Istanbul in April

Princes’ Islands

Travel time: About 1.5 hours by ferry, with regular departures
April is one of the best windows for Büyükada and Heybeliada. You’ll get pine-scented walks, cooler uphill sections, and fewer summer weekend crowds.

Bursa

Travel time: About 2.5 hours by ferry and bus
Good for an Ottoman-history day with greener hillsides in spring. April weather is better for walking than winter, though showers can still interrupt outdoor time.

Anadolu Kavağı

Travel time: About 1–1.5 hours, depending on ferry or road route
A smart half-day or full-day Bosphorus escape if you want fortress views and seafood without leaving the metro area behind.

Edirne

Travel time: Roughly 2.5–3 hours by bus
Worth it if you want a different Ottoman city with fewer tourists. April is mild enough for a long walking day, and the city feels easier before summer.

What to eat in Istanbul in April: Seasonal delicacies

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Çilek (strawberries)

Local strawberries arrive in April pazars, eat with kaymak at breakfast, buy early for best trays.

Where to get: Estambul

Yeni Dünya (loquat)

Small orange loquat fruit appears in April, snack straight from pazar bags, chill briefly before eating.

Where to get: Estambul

Can erik (greengage plum)

Tart green plums dipped in salt, classic April street snack, eat outdoors, balance with tea afterward.

Where to get: Estambul

Dondurma (Turkish ice cream)

Chewy ice cream with salep and mastic, April warms up, buy from tourist areas, share after tulip walks.

Where to get: Estambul

Zeytinyağlı enginar (artichoke in olive oil)

Spring artichokes in olive oil peak through May, but April is fresh, pair with lemon, served cool.

Where to get: Estambul

Go shopping in Istanbul in April

When: Tuesdays and Fridays in April
Where: Kadıköy market area, Asian side
Spring shopping here means actual seasonal food: strawberries, can erik, and yeni dünya. Go before noon for the best fruit and fewer shoulder-to-shoulder aisles.

When: Best in April, especially weekday mornings
Where: Behind the Blue Mosque, Sultanahmet
In April, tulip motifs show up everywhere: ceramic plates, scarves, and small tile pieces. Start at the quieter end away from the main Blue Mosque exit crush.

When: Apr 1–30 during the Tulip Festival period
Where: Around festival-heavy old-town parks and squares
This is a good month for flower-themed souvenirs, tea sets, and printed textiles. Buy after your park walk, not before, unless you enjoy carrying fragile bags through a garden.

When: Apr 1–4, 2026
Where: Istanbul Expo Center, Yeşilköy
Useful if you’re a serious jewelry shopper or in the trade. This is the month’s specialist buy, not a casual souvenir browse.

Pro tips for visiting Istanbul in April

• Reserve tickets for Istanbul Film Festival screenings as soon as they go on sale—popular films and Q&As sell out quickly.
• Go early to Emirgan Park for the Tulip Festival—arrive before 10:00 to enjoy the blooms and pavilions before crowds build.
• Head to open-air markets in Kadıköy or Beşiktaş for the first local strawberries of the season—peak freshness and flavor.
• Choose ferry rides at sunset for the best Bosphorus views—April’s light is ideal for photography.
• Book hotel rooms in advance if visiting during the Tulip Festival—accommodation near major parks fills up fast.
• Avoid outdoor sightseeing during rain showers—plan museum visits or café stops as fallbacks.
• Reserve a table at outdoor meyhanes in Karaköy or Moda for dinner—spring evenings are cool but lively.
• Skip Princes' Islands ferries on weekends if you want a quieter experience—weekday trips are less crowded in April.

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Frequently asked questions about visiting Istanbul in April

April is mild by Istanbul standards, usually around 8–16°C (46–61°F). Expect comfortable afternoons, cooler evenings, and short spells of rain rather than all-day washouts.