Daytime highs, nighttime lows and the warmest cities across Turkey this September.
Turkey, experiences maximum daytime temperatures in September ranging from 19°C (66°F) in Ardahan to 37°C (99°F) in Harran. Nighttime temperatures generally drop to 21°C (70°F) in Harran and 6°C (43°F) in Ardahan.
To get a sense of September's typical temperatures in the key spots of Turkey, explore the map below. Click on a point for an in-depth look.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Turkey.
Marker color shows the average daytime high temperature in September: blue is cold, red is hot.
Average daytime highs in Turkey during September reach about 25°C (77°F) in Istanbul.
Nighttime temperatures in Istanbul typically drop to around 19°C (66°F) in September.
From a thorough analysis of our records, Harran clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 37°C (99°F), and evenings that remain near 21°C (70°F).
When looking through our records, we find that Ardahan stands out as the coolest city in Turkey for the month of September. Daytime highs average 19°C (66°F) and it cools down to about 6°C (43°F) at night.
We have much more information about the climate in Turkey.
Weather and climate has detailed information for every country in the world. Are you going to Turkey? Get detailed historical weather averages for many cities in Turkey.
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