March in Istanbul averages highs of 12 °C (54 °F) and lows of 5 °C (42 °F), with about 9 rainy days and 11 h 49 min of daylight.
March weather in Istanbul at a glance
average high to low each dot ≈ 3 rainy days
Is March a good time to visit Istanbul?
Tough month: cold and some rain. March is usually shoulder season in Istanbul: fewer crowds than peak months, with prices often a little lower.
Our rule: a month scores 2 points for comfortable average highs of 18–28 °C (1 point for 14–18 or 28–32 °C) and 2 points for 5 or fewer rainy days (1 point for 6–10). Average highs above 35 °C or below 8 °C make it a tough month whatever the rain. A rainy day here means 2 mm of rain or more. 4 points = great, 3 = good, 2 = mixed, 0–1 = tough.
Holidays and events in March 2026
- Fri 20 Mar: Eid al-Fitr First Day (Ramazan Bayramı 1. Gün) public holiday
- Sat 21 Mar: Eid al-Fitr Second Day (Ramazan Bayramı 2. Gün) public holiday
- Sun 22 Mar: Eid al-Fitr Third Day (Ramazan Bayramı 3. Gün) public holiday
- Ramadan runs from about 18 February to 19 March 2026. Daytime eating in public is less common and some places change their hours; evenings get lively after iftar. Sights stay open, sometimes with shorter hours. Ramadan
Banks and many shops close on public holidays, and museums may change their hours, so check before you go.
Things to do in Istanbul in March
March's weather suits a mix of outdoor sights and museums, so the open-air ones come first.
- Bosphorus ferry — public ferries cost little outdoors
- Galata Tower and Karaköy — sunset views outdoors
- Hagia Sophia — dress modestly, closed to visitors at prayer times indoors
- Topkapı Palace — plus the Harem indoors
- Blue Mosque — free indoors
- Grand Bazaar and Spice Bazaar — closed on Sundays indoors
Where to stay: Sultanahmet for the big sights; Karaköy or Galata for food and nightlife; Kadıköy for the Asian side.
What to pack for Istanbul in March
- A warm jacket and layers; evenings drop to around 5 °C (42 °F).
- An umbrella or a light waterproof: about 9 days this month see real rain.
- Clothes that cover shoulders and knees for mosques and temples.
- Comfortable walking shoes.
What a day in Istanbul costs
| Budget traveller | Mid-range | |
|---|---|---|
| Typical total per person, per day | €40–115 | €130–300 |
Excluding flights. March is usually shoulder season in Istanbul: fewer crowds than peak months, with prices often a little lower.
March in nearby cities
| City | High / low | Rainy days | Verdict |
|---|---|---|---|
| Athens | 16° / 8° | 5 | Mixed weather |
| Santorini | 15° / 11° | 5 | Mixed weather |
| Dubrovnik | 14° / 7° | 10 | Tough month |
Plan your Istanbul trip
- 3 Days in Istanbul Itinerary: First-Timer's Plan for 2026
- Is Istanbul Expensive? A Realistic Budget Guide for 2026
Want the whole trip planned? Join the Journey waitlist: tell it where, when and your budget, and it plans every day hour by hour.
FAQ
Is March a good time to visit Istanbul?
By the numbers, March is a tough month: cold and some rain, with average highs of 12 °C (54 °F) and about 9 rainy days. March is usually shoulder season in Istanbul: fewer crowds than peak months, with prices often a little lower. The best months for weather are October.
How warm is Istanbul in March?
Average highs are 12 °C (54 °F) and lows 5 °C (42 °F) (2015–2024 averages).
Does it rain a lot in Istanbul in March?
Expect about 9 days with 2 mm of rain or more, about 77 mm in total. It is the 4th wettest month of the year in Istanbul.
Sources: climate averages from Open-Meteo historical weather (ERA5 reanalysis, 2015–2024); sea temperatures from the Open-Meteo marine API (2023–2024); public holidays from Nager.Date. Daylight is calculated for the 15th of the month. Averages are a guide, not a forecast. Costs are typical ranges per person per day, excluding flights.