The Best Time to Visit Istanbul

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When is the best time to visit Istanbul?

The optimal time periods to visit Istanbul are either midway through April through May or in the center of September extending to the ending weeks of October when daylight hours are more extensive, drier conditions prevail, and sunshine is plentiful without the extreme heat of summertime`s peak. Temperatures range between 12Β°C and 25Β°C with occasional short-lived showers. These months also avoid the large tourist crowds that can be present at other periods.

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  • Best Timeframe for Pleasant Conditions: April to October.
  • Ideal Time for Honeymoons: The months of April, May, and September.
  • Peak Time for Nightlife: May to September.
  • Best Time for Saving Money: Avoid the peak months of June, July, and August when hotel rates are at their highest. The cheapest time is the winter, from December to February, but the cool weather is less inviting.
  • Best Time for Sightseeing: Throughout the summer months of June, July, and August, the crowds surrounding the attractions in the old city can be overwhelming – and made worse by the hot and humid weather. As such, the optimal time frame is April, May, and from mid-September to late October. Throughout April, the whole city is blooming for the tulip festival (see later).
  • Best timeframe for sightseeing in Istanbul: The most pleasant time to visit Istanbul’s numerous attractions during summer is soon after opening or later in the day, but in winter there are usually no crowds at any time. However, in summer expect sweltering heat, massive crowds, and long queues at entrance gates. Weekends (Friday, Saturday, Sunday) tend to be busier, but most sites have their own closing days and slightly varying operation hours, so always check beforehand.
  • Best Time for a Bosphorus Cruise: During September, the climate is usually warm, the crowds are lessened, and the winter gusts have yet to settle in. May is the next best option and an ideal time to look for the 3 varieties of dolphins that inhabit the strait. However, cruises along the Bosphorus are worthwhile at any time. Cruises might be canceled in winter because of poor weather; those in the morning will offer the best chance of sunshine.
  • Preferred Season for Discounted Purchases: Istanbul is renowned for its shopping, housing a wide assortment of famous global brands as well as excellent locally-made designs. The city`s fashion industry has also grown substantially in recent times, so smaller independent stores offer the most affordable prices. Lasting forty days from June through August, the Istanbul Shopping Festival provides sizable reductions throughout numerous malls and bazaars, however the Grand Bazaar sees an influx of tourists making deep bargains less likely. Price cuts are also possible city-wide between mid-December and early January. .
  • Best Time for Water Activities: Despite so much of the city facing the Bosphorus Strait and Golden Horn, water-sports are really restricted to boat cruises which are particularly popular after dark. Strong winds can make sailing, or even traveling a short while by ferry, a little uncomfortable. The water is calmest in the summer (June to August).

Istanbul Travel Seasons

  • High Season (June to early September): Throughout this timeframe, the overabundance of visitors can be overwhelming, particularly in the more established parts of the city where roadways are narrow and sights, impressive. All travelers should make lodging reservations well ahead of time and expect pricing to be much higher just a week or two before and after this interval. These months coincide with summer when heat and humidity levels peak and Turkish school holiday periods are occurring (mid-June to mid-September). However, this represents an ideal opportunity to savor a seafood meal at a restaurant alongside the Bosphorus or Turkish coffee at a sidewalk cafΓ©.
  • The mid-September through the end of November, April, and May time frame avoids the busy Turkish school holiday periods and extremely hot weather, making it ideal for exploring Istanbul, especially during the colorful tulip festival in April. While some areas remain crowded in September and October, the pleasant cooler climate can persist into mid-November.
  • Low Season (December to March): Anticipate generous rebates in lodging rates and essentially decreased groups, yet it will be extremely cold, particularly close to the water. A portion of the traveler businesses, e.g. supper cruises and day visits to nearby territories, may stop for around per month or more. Inns get busier and progressively expensive during the Christmas/New Year time frame (around 20 December to 5 January).

Istanbul Weather by Month

Turkey’s largest city enjoys a classic Mediterranean climate of hot, dry summers and cold, wet winters, with changeable months in-between. The weather can vary within the city because of its size, layout across 3 peninsulas, and position along the invisible divide between Europe and Asia.

Temperature by Month (high in Celsius)
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Rain by Month (mm)
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  • Weather conditions in Istanbul during January: Similar to February as the coldest month of the year on average. Snowfall may transpire on roughly four days but unlikely to interfere with travel – indeed, snow could materialize in one area but not another. Average daytime high of 8Β°C but drops just 3-4 degrees above freezing at night. Second-highest typical rainfall (after December), with a light precipitation on approximately 14 days and the sun setting prior to 5pm.
  • February Climate in Istanbul: Winter persists with frigid and damp conditions, and powerful winds near waterways are common. Thick fog could impact certain flights and ferries, usually clearing by midday, and streets may line with snow for a few days. Average temperatures match January. With under 4 hours per day of illumination on average, indoor attractions such as museums, exhibits, mosques, and the spacious Grand Bazaar (covered mostly) make appealing options.
  • Istanbul Weather in March: A highly changeable month which locals still call β€˜winter’. Average daytime temperatures rise somewhat from 8Β°C in February to 11Β°C in March, and it still rains on average for 13 days. In fact, the highest snowfall ever recorded in Istanbul occurred in March 1987.
  • Istanbul Weather in April: Significant increase on average from the previous month to 16Β°C and still a comparatively cool 12Β°C soon after dark. With markedly less rain on average than prior months, as well as fewer visitors and much lower hotel rates than June, July, and August, this is the best time to travel so far this year – particularly during the citywide tulip festival (see below). Days are noticeably longer, with sunset around 8pm by month`s end.
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  • Weather in Istanbul in May: The average daily high temperature peaks at a pleasant 20Β°C but drops to a cooler 12Β°C at night. Expect some brief showers and sudden temperature changes, but it’s still a fantastic time to visit as summer appears to be just around the corner.
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  • Istanbul Weather in June: Beginning of summer, when average daylight highs are 26Β°C and a mild 17Β°C overnight, but it can still be significantly warmer on some days. Showers have reduced to an average of 6 days per month. Start of peak tourism season, but not as busy, hot, and humid as July and August.
  • Istanbul Weather in July: Equals (with August) the highest average daytime/overnight temperatures for the year: 28Β°C/17Β°C. While this temperature scale may not seem hot to some, peaks approaching 35Β°C are not infrequent, and the moisture, traffic congestion, and crowds can become trying at times due to discomfort. Very little rainfall as anticipated, with the lowest typical monthly precipitation. To escape the heat and moisture, find an enjoyable waterside cafΓ©.
  • Weather in Istanbul during August: Around the same average temperatures during daytime and nighttime as July, and the busiest month of the year regarding visitor numbers. Expect shirt-soaking humidity and little relief from any breezes. Still very dry, with occasional showers on only about 5 days throughout the month.
  • Weather in Istanbul Throughout September: The average day and night temperatures see a slight decrease to around 25Β°C and 17Β°C respectively (similar to June), but drop significantly by month`s end. While rain may occur on some days, the reduction in crowds, especially later on, creates ideal conditions for travel.
  • Istanbul Weather in October: Substantial cooling to an average high of 19Β°C during the day and low of 12Β°C overnight as autumn has taken hold. Still pleasant for visiting, though somewhat chillier, and days can be rainy; in fact, October sees the highest typical monthly rainfall for the year since January, mostly falling during the second half of the month.
  • Weather in Istanbul in November: The last month until April when some days can offer pleasant conditions, particularly during the first half – although expect approximately 13 days with rain during the month. An average cool temperature of 14Β°C during the day but after dark, it falls sharply to a chilly 9Β°C. By the end of the month, there may only be 5 hours of average sunshine.
  • Istanbul Weather in December: By this time, the daylight hours have reduced significantly as temperatures typically hover around 10Β°C during the day. Rainfall reaches its maximum levels on average across the year and the sun is visible for just around 3 hours each day. Gusts of wind can chill to the bone at times and patches of snowfall are probable on some dates, yet far from the copious amounts witnessed in the surrounding mountainous locales. Nocturnal temperatures usually dip sharply till just above the freezing point, while early morning fog regularly presents issues for air and marine travel.

Istanbul Holidays, Events, and Festivals by Month

Dates for all Islamic festivals vary each year according to the lunar calendar (which is about 11 days shorter). These festivals will affect the opening of mosques and likely the ability for tourists to drink at an outdoor bar or even eat during the day at a table outside. Also, timetables for public transportation may change and some workers, for example drivers for day tours, may be unavailable. On public holidays, all banks and government offices and some businesses will close.

During the month of Ramazan (Ramadan), Muslims are generally obliged not to consume food or liquids while the sun is visible. Sker Bayrami (known elsewhere as Eid al-Fitr) celebrates the conclusion of Ramazan over three days. This occasion is also termed the `Sweet Festival` because sweets are frequently gifted, mostly to children, and the first day after Ramazan is a public holiday. The most significant festival is Krban Bayrami (Eid al-Adha), which regularly involves slaughtering sheep or goats across a four day period commemorating the willingness of Ibrahim to sacrifice his son for God.

Istanbul Events in January

  • New Year`s Day (January 1st) – A quiet, reflective holiday where many locals choose to remain at home after festivities, or socialize with friends and family. Being a public holiday, some services like public transit face limitations, but most tourist attractions remain open and busy.

Istanbul Events in February

  • No special occasions are organized during this peak winter month.

Istanbul Events in March

  • Sonar Istanbul (alterable, early March) – As part of an worldwide string of musical celebrations showcasing the coolest and best up-and-coming groups and DJs – all primarily under the label β€˜digital’. For 2 days.
  • Akbank Short Film Festival (timeline varies, usually late March) – Screenings and competitions offered across multiple categories like β€˜Perspective’ and β€˜Experiences’ over the course of ten days. Workshops, discussions, and interviews also provided – and all events are free to enter. Most content in Turkish but some films include English subtitles.
  • Istanbul International Dance Festival (variable, from late March to early April) – Numerous acts from globally feature alongside workshops and classes covering 40 styles ranging from Cha Cha to belly dancing.

Istanbul Events in April

  • Istanbul Film Festival (changeable, early-mid April) – For a couple weeks, the thriving Turkish film sector highlights local movies (frequently with English subtitles) and international films at different cinemas. Popular among movie fans looking to brush shoulders with renowned actors.
  • International Istanbul Flower Festival (Istanbul Lale Festival) (all of April) – Gorgeous celebration of the national flower (which was given to the Netherlands by the Ottomans). Literally millions of bulbs from over 100 kinds planted throughout the city begin blooming from late March. Very scenic and particularly convenient in the old city at GΓΌlhane Park and Sultanahmet Square. Also, many shows and live traditional performances across Istanbul.
  • Presidential Cycling Tour of Turkey (schedule may vary, mid-April) – Turkey`s version of the famous Tour de France bike race. Cyclists traverse many parts of the city and surrounding area over more than a week.
  • National Sovereignty and Children’s Day (23rd) – Celebrating the first parliament of modern Turkey in 1920, this public holiday hosts parades, patriotic songs and children`s performances, and ceremony of laying wreaths at monuments of Turkey`s founder, AtatΓΌrk.

Istanbul Events in May

  • Labor and Solidarity Day (1st) – Major commemoration around the globe and a local public holiday. Usually just a peaceful time spent with family and friends.
  • Open road race starting at Panaderia del Campo and finishing at Betico Croes Sports Complex: An event that begins at 5:30 am in Noord and concludes at the sports venue in Santa Cruz.
  • Remembering AtatΓΌrk, Youth, and Sports Day (19th) – Public leave commemorating a significant date related to independence. It also celebrates the birthday of AtatΓΌrk, the founder who modernized Turkey. Numerous sporting occasions and parades are held.
  • Open Door Festival (date may change, late May) – Allows everyone to see inside some of Istanbul’s most architecturally glorious and historically important buildings, such as the OrtakΓΆy Mosque and Misir Apartment.
  • β€’ Location: Fantastic setting on the caldera’s edge at the beginning of Oia, just a brief walk from the pedestrian-only zone. The hotel is less than 5 minutes from several restaurants, cafes, and boutiques, and about 10 minutes from the Oia Bus Terminal.

  • Seasonal Festival (changeable, late May) – Another huge music occasion with the latest bands and trendiest DJs. At a park in the district of MaΓ§ka.

Istanbul Events in June

  • The highly prestigious Istanbul Music Festival (dates vary, usually in June and July) showcases opera, choirs, ballets, and orchestras from around the globe for over 45 years along with traditional music performances at various historic venues not usually accessible.
  • Chill-Out Festival Istanbul (changeable, mid-June) – Electronic and trance music event for those who can differentiate. For 2 days. Also in Bodrum in July.
  • Istanbul Shopping Fest (changeable, June/July/August) – 40 days and nights of price reductions across various shopping centers in the suburbs and markets, particularly the Grand Bazaar. Also, concerts and other attractions to entice shoppers.
  • International Istanbul Opera Festival (the dates are changeable, usually occurring in late June or early July) – Many of the city’s finest venues that are rarely accessible to the public host performers from worldwide who congregate for approximately 2 weeks.
  • Istanbul Jazz/Caz Festival (alterable, often late June to mid-July) – Broad variety of music like reggae, rock, and blues. Held over 3 weeks, often in city parks with free entrance.

Istanbul Events in July

  • Democracy and National Unity Day (15th) – Public holiday commemorating an unsuccessful coup effort as recently as 2016.
  • One Love Festival (timing subject to change, late July) – One of an international chain of festivals featuring alternative rock bands and renowned DJs.
  • Bosphorus Cross Continental Swim (26th) – Approximately 2,000 opponents from over 50 countries swim across the strait between Asia and Europe while one of the world’s busiest shipping lanes is briefly shut down.

Istanbul Events in August

  • Victory Day (30th) – A public holiday commemorating Turkey`s triumph over invading Greek forces during the 1922 War of Independence. A patriotic occasion marked by military processions, speeches, and ceremonies.

Istanbul Events in September

  • Jouvert Dawn – Commonly known as the β€œpajama social gathering”, thousands gather in San Nicolas to trail the differing live music caravans that parade down the city streets playing soca and calypso music from 4-10 am.
  • Contemporary Istanbul (changeable, mid-September) – Over 4 days, contemporary artists and aficionados gather for a range of exhibitions, activities, and workshops.
  • Istanbul Coffee Event (modifiable, mid-September) – Coffee connoisseurs celebrate. Four days when stalls sell international brands and workshops are held with hipster baristas. Also, performances.
  • If Istanbul Independent Film Festival (changeable, mid-September) – Eclectic, diverse, and fascinating. Held for 10 days and connected to the internationally-renowned Sundance Festival, it showcases the finest in Turkish and international films. Also in Ankara and Izmir.
  • Istanbul Design Biennial (biannual, changeable late September to early November) – Instructional seminars and workshops over multiple weeks in even-numbered years.

Istanbul Events in October

  • The Best Heated Pool for Families can be found at Andronis Concept Wellness Retreat.
  • Akbank Jazz Festival (date varies, usually mid/late October) – Array of local and international performers focusing more on traditional jazz. Numerous concerts, workshops, and jam sessions for 10 days at various historic and intriguing venues. Also held in Izmir and Ankara.
  • Republic Day/Cumhuriyet Bayrami (29th) – Celebrates the proclamation of an independent Turkey in 1923. Sombre, patriotic time, when families enjoy parades, fireworks, and various events on the day (which is a public holiday) and the evening before.

Istanbul Events in November

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  • The prominent International Istanbul Book Fair (the specific dates may change, generally occurring in late October or early November) – Turkey’s most important literary occurring over 9 days attracting writers, readers, and all individuals in the industry. Conducted mostly in Turkish.
  • Istanbul`s transcontinental marathon (usually held early November) – This marathon is unique as it runs across the Asian and European continents, starting on the Asian shoreline and finishing on the European side of the Bosphorus strait.
  • Remembrance Day of AtatΓΌrk (10th) – Death anniversary of Mustafa Kemal AtatΓΌrk, founder of the Republic. Events include speeches, exhibitions, and concerts.
  • Great Night Out: Get pizza from De Pizzabakkers and beer from Cafe Brandon next door. Sit along the canal with the locals and eat and drink into the evening. Super fun.
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  • (2041)”” ” Mitsui Garden Hotel Toyosu Premier – Hotel contact number: +81 3-3534-3931

  • Sustainable Living Film Festival (changeable, mid-November) – Presentations of films, discussions, and workshops centered around environmental topics spread out over a 5 day period. One of multiple such festivals found globally.
  • β€’ Paddington in West London is nestled between Hyde Park and Regent’s Park. It boasts charming squares and gardens, trendy bars, cafes, and Regent’s Canal which runs through the neighborhood.

Istanbul Events in December

  • Istanbul International Short Film Festival (date varies, usually mid-December) – This established event spanning around a week features approximately 200 films from Turkey and globally through various screenings.
  • International Istanbul Gastronomy Festival (changeable, late December) – Largest of the kind in the country when food aficionados as well as around 2,000 chefs from more than 25 nations and everyone else in the industry get together for 3 days. Competitions in all sorts of categories.
  • Christmas (25th) – Usually not celebrated as a religious event by most Turks but some locals still like to utilize this as an excuse to go shopping and attend parties. Locals normally celebrate with food and gifts on New Year’s Eve.
  • New Year`s Eve (31st) – Widely celebrated across Istanbul, particularly popular among more westernized youth. Tradition dictates families gather for a significant meal and gift exchange, then watch fireworks at premier venues. Especially spectacular during a dinner cruise.

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Welcome to my travel website! I’m Mary Howard, an American who has been exploring the world full-time for 8 years.

Together with my husband, Intan, we often find ourselves in our second home, Bali, but our adventures take us to exciting destinations all over the globe.

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