Istanbul
Cyril Bana / age fotostock
Istanbul (Turkey)
All overall Bad 0%58%42%26%54%66%
Best month July Excellent
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Weather forecast in Istanbul

Want to organise your holiday in Istanbul Take a look at the weather forecast without delay! To help you prepare for your trip, Easyvoyage brings you the tourist weather comfort index. This innovative weather prediction service combines a range of indicators extrapolating the weather conditions in Istanbul for various activities: hiking, visits, beach, water sports.

The weather prediction service in Istanbul is based on a calculation which takes into account historic data from the last 10 years, as well as predictions based on certain criteria such as air temperature, humidity, water temperature, wind speed and sunshine.

Prepare your things now for your stay by taking a look at the weather predictions for Istanbul.

  • Temperature
  • Bad weather
  • Sunbathing
  • Swimming
  • Wind
  • Humidity

The weather is rated on a scale from 0 to 100, with the worst weather conditions ranging between 0 and 19 and the best ranging above 79.
The overall weather comfort index is:

  • Excellent (Rating between 80% and 100%)
  • Good (Rating between 60% and 79%)
  • Average (Rating between 40% and 59%)
  • Bad (Rating between 20% and 39%)
  • Very bad (Rating between 0% and 19%)

Istanbul: When to go ?

  •  
  • Daytime temperature
  • Night-time temperature
  • Daytime humidity
  • Night-time humidity
  • Daytime wind
  • Night-time wind
  • Daytime rainfall
  • Night-time rainfall
  • Sunshine
  • Swimming
  • January 6.3C 5.0C 77.9% 84.0% 5.6m/s 5.5m/s 29.0mm 49.1mm 10.2 8.2C
  • February 6.6C 5.2C 76.4% 82.2% 5.7m/s 5.5m/s 26.6mm 39.5mm 9.7 7.3C
  • March 9.1C 7.3C 73.4% 80.5% 5.3m/s 5.3m/s 26.7mm 30.4mm 13.1 7.7C
  • April 12.5C 10.3C 73.2% 81.1% 4.5m/s 4.3m/s 15.1mm 14.4mm 15.6 10.1C
  • May 17.6C 15.0C 72.7% 81.5% 4.3m/s 4.0m/s 10.0mm 9.2mm 24.2 15.2C
  • June 22.5C 19.8C 70.0% 79.2% 4.3m/s 4.0m/s 6.7mm 6.6mm 27.1 20.6C
  • July 25.2C 22.5C 70.0% 79.4% 4.9m/s 4.5m/s 9.5mm 8.9mm 30.2 23.9C
  • August 25.5C 22.9C 70.4% 79.2% 5.3m/s 4.9m/s 11.9mm 15.0mm 29.9 24.7C
  • September 21.4C 19.3C 72.2% 79.4% 4.7m/s 4.6m/s 26.5mm 33.4mm 22.2 22.5C
  • October 17.5C 15.6C 75.6% 82.8% 5.0m/s 5.0m/s 21.9mm 35.4mm 18.7 18.6C
  • November 12.4C 11.0C 78.1% 84.4% 4.8m/s 4.7m/s 27.4mm 43.4mm 14.0 14.3C
  • December 8.3C 7.0C 78.1% 83.8% 5.4m/s 5.4m/s 31.0mm 57.5mm 8.1 10.8C

Latest searches for cheap Istanbul flights

  • London - Istanbul

    Departure 09/03/2018 AtlasGlobal AtlasGlobal Direct flight 03h55 (Duration)
    Return 14/03/2018 AtlasGlobal AtlasGlobal Direct flight 04h05 (Duration)
    from £97.05 Flight search today

    Glasgow - Istanbul

    Departure - No offers found Glasgow - Istanbul
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    Birmingham - Istanbul

    Departure 04/12/2017 KLM KLM Flight 1 stop(s) 20h15 (Duration)
    Return 11/12/2017 KLM KLM Flight 1 stop(s) 15h50 (Duration)
    from £137.17 Flight search 87 day(s) ago

    Bristol - Istanbul

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    Manchester - Istanbul

    Departure 27/12/2017 Lufthansa Lufthansa Flight 1 stop(s) 08h40 (Duration)
    Return 02/01/2018 Lufthansa Lufthansa Flight 1 stop(s) 09h35 (Duration)
    from £140.96 Flight search 227 day(s) ago

    Edinburgh - Istanbul

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    Leeds - Istanbul

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    Manchester - Istanbul

    Departure 29/12/2017 Lufthansa Lufthansa Flight 1 stop(s) 07h25 (Duration)
    Return 02/01/2018 Lufthansa Lufthansa Flight 1 stop(s) 09h40 (Duration)
    from £147.00 Flight search 212 day(s) ago

    Cardiff - Istanbul

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    Belfast - Istanbul

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  • Newcastle - Istanbul

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    Aberdeen - Istanbul

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    Southampton - Istanbul

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    Dublin - Istanbul

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Weather Istanbul: Annual weather forecast chart

Istanbul: Seven-day weather forecast

  • Wednesday 21 February 2018 Istanbul Sunny spells 8°C | 11°C
    • Rainfall: 0
    • Wind: Force 21 Direction NE
    • Sun: Indicator 27 07:51:00 18:46:00
    • Moon: 10:55:00
  • Thursday 22 February 2018 Istanbul Isolated showers 8°C | 13°C
    • Rainfall: 1
    • Wind: Force 12 Direction NE
    • Sun: Indicator 28 07:49:00 18:47:00
    • Moon: 11:30:00 00:32:00
  • Friday 23 February 2018 Istanbul Sunny spells 8°C | 11°C
    • Rainfall: 0
    • Wind: Force 19 Direction NE
    • Sun: Indicator 32 07:48:00 18:48:00
    • Moon: 12:10:00 01:38:00
  • Saturday 24 February 2018 Istanbul Sunny spells 7°C | 9°C
    • Rainfall: 0
    • Wind: Force 24 Direction NE
    • Sun: Indicator 14 07:46:00 18:49:00
    • Moon: 12:56:00 02:45:00
  • Sunday 25 February 2018 Istanbul light rain 5°C | 5°C
    • Rainfall: 5
    • Wind: Force 38 Direction NE
    • Sun: Indicator 0 07:45:00 18:51:00
    • Moon: 13:50:00 03:50:00
  • Monday 26 February 2018 Istanbul cloudy 5°C | 7°C
    • Rainfall: 1
    • Wind: Force 34 Direction NE
    • Sun: Indicator 5 07:43:00 18:52:00
    • Moon: 14:51:00 04:52:00

Turkey: Seven-day weather forecast

Take a look at the seven-day weather forecast for the principal cities in Turkey. For each destination, Easyvoyage's weather tool gives you temperature and rainfall indicators, along with wind force and direction and sunrise/sunset times. Prepare your holidays using our weather forecasts or organise your activities thanks to the weather comfort index for Turkey. Whether you're getting ready to go or already on holiday, it's never been simpler to keep an eye on the weather than with Easyvoyage!