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    North Turkey

    Istanbul weather in August

    North Turkey

    Istanbul weather in August


    28 °C


    20 °C


    24 °C


    28 mm

    in month

    Rainy days

    4 days

    in month


    14 hours



    10 hours



    74 %

    Weather charts for Istanbul

    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)051015202530Precipitation (mm)0120
    Weather overview
    JanFebMarAprMayJunJulAugSepOctNovDecTemperature (° C)051015202530Precipitation (mm)0120
    Wet days chart
    JanFebMarAprMayJunJulAugSepOctNovDecWet days024681012141651015
    Sunhours per day chart
    JanFebMarAprMayJunJulAugSepOctNovDecSunhours per day024681012142468101214
    Wind chart
    Humidity chart
    JanFebMarAprMayJunJulAugSepOctNovDecHumidity %65707580856570758085
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    We make the most from 40 years of historical weather data to predict the best weather conditions.

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    Architecture in Istanbul at sunset time
    Architecture in Istanbul at dawn
    Architecture in Istanbul in sunny weather with few clouds

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    Weather overview and FAQs

    Weather overview

    In Istanbul in August, the average air temperature ranges from 27.8 °C (82.0 °F) during the day to 20.1 °C (68.2 °F) at night. There are 4 days of rain on average, where the rainfall is 28 mm (1.09 in).

    Are there good conditions to visit in Istanbul in August?

    In Istanbul in August, there are ideal conditions for a vacation. The daily temperatures in this month reach pleasant 27.8 °C (82.0 °F). The temperature of the sea will be perfect at 24.1 °C (75.4 °F). At night, temperatures hover around a pleasant 20.1 °C (68.2 °F). You can expect just 4 days of rain during the month, taking an umbrella is not necessary.

    What temperature can I expect during the day in Istanbul in August?

    In Istanbul in August, the average daily temperatures will be 27.8 °C (82.0 °F). The ideal temperature for enjoying sunbathing by the water and a good temperature for other activities. For some people, it will be too hot in the direct sunlight and the stay may not be so pleasant. Don't forget to pack flip-flops, sunscreen, and a hand fan if necessary - it may come in handy.

    What is the sea temperature in August in Istanbul?

    The sea will reach 24.1 °C (75.4 °F) in August in Istanbul. It will be comfortable for you to spend even a long time in a sea warm like this, there will be people for whom this temperature will be too low or too high.

    How many rainy days can I expect in Istanbul in August?

    In Istanbul in August, we can expect 4 days to be rainy, that is, days when precipitation exceeds 2 mm (0.08 in). Converted to days of the week, this means that it will occur on an average of 0.8 days of the week, or in general - 12 % days.

    What is the air temperature in August in Istanbul at night?

    The average night temperature in August in Istanbul is 20.1 °C (68.2 °F). A very pleasant temperature for long evening walks, fun over a drink outside, or doing sports in the morning. If possible, look for a hotel with air conditioning.

    Is August part of the dry season in Istanbul?

    Yes, there is a dry season in August in Istanbul with just 4 days during the month being rainy.

    How long is the day (from dawn till dusk) in Istanbul in August?

    The length of daylight in August in Istanbul is 14 hours.

    How many sunny hours can I expect in August in Istanbul?

    There is an average length of sunshine of 10 hours per day in August in Istanbul.

    How humid is Istanbul in August?

    Humidity in Istanbul in August is 74 %.

    Is it hot in Istanbul in August?

    In Istanbul in August, you will enjoy nice warm weather, but it will also be pleasant and you probably won't feel hot.

    How windy is Istanbul in August?

    In August in Istanbul, there will be an average wind scale of 2.7. It is rather a milder or unnoticeable wind, therefore it will not bother you during your holiday.

    Is the weather in Istanbul warmer in August than in July?

    No, August is not warmer in Istanbul than July.

    Is the sea in Istanbul warmer in August than in September?

    Yes, in Istanbul the sea is warmer in August than in September by 2.0 °C (35.6 °F).

    Is Istanbul rainier in August than in September?

    No, in Istanbul in August it does not rain more than in September.