Average day and night temperature in Istanbul (Marmara Region) in celsius

The mean minimum and maximum temperatures over the year in Istanbul, Turkey.
Show the average temperatures in Istanbul in Fahrenheit

Average min and max temperatures in Istanbul, Turkey   Copyright © 2020 www.weather-and-climate.com
* Data from weather station: Istanbul, Turkey.
  • The months May, June, July, August and September have a nice average temperature.
  • On average, the warmest month is August.
  • On average, the coolest month is January.
  • The average annual maximum temperature is: 17.8° Celsius (64.04° Fahrenheit)
  • The average annual minimum temperature is: 11.0° Celsius (51.8° Fahrenheit)

More Climate Information For Istanbul

Weather and Climate offers all the information you need to know about the climate in Istanbul.

We collected past weather data from many thousand weather stations around the world. So find on this website the historical weather averages in other cities in Turkey and climate and forecast data for all other countries in the world.

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