Istanbul in September
September in Istanbul brings highs around 76°F (25°C), lows near 63°F and about 8 rainy days. The sun sets around 7:14 pm. It's one of the most comfortable months for sightseeing.
Photo: Arild Vågen, CC BY-SA 3.0
What September is good for in Istanbul
Each activity rated for September's weather.
Great now Food toursGreat in September
Great now Private toursGreat in September
Great now Walking toursGreat in September
Great now Boat toursGreat in September
Great now Zipline toursGreat in September
Great now Sunset cruisesGreat in September
Great now Hot air balloon ridesGreat in September
Cooking classesAny month
September next to August and October
| Month | August | September | October |
|---|---|---|---|
| High | 83°F (28°C) | 76°F (25°C) | 68°F (20°C) |
| Low | 70°F (21°C) | 63°F (17°C) | 56°F (14°C) |
| Rainy days | 5 | 8 | 12 |
| Sunset | 8:04 pm | 7:14 pm | 6:24 pm |
| Daylight | 13 h 50 min | 12 h 29 min | 11 h 09 min |
Averages for Kireçburnu, 1991–2020; sunrise and sunset on the 15th.
Tours in Istanbul
Best of Istanbul 1, 2 or 3-Day Private Guided Istanbul TourFrom $90View 
Istanbul Shore Excursion : Best Seller Private Istanbul TourFrom $78View 
WONDERS of ISTANBUL : Full Day Private Guided City TourFrom $75View 
ISTANBUL BEST: Iconic Landmarks Full Day PRIVATE Guided City TourFrom $85View 
Private Guided Istanbul Day TourFrom $95View 
Private Istanbul Day TourFrom $95View
Tours from Viator. Good Outing may earn a commission when you book, at no cost to you.
Questions
Is September a good time to visit Istanbul?
It's one of the most comfortable months for sightseeing. The most comfortable months overall are May, June, July, August and September.
How hot is Istanbul in September?
Average highs are about 76°F (25°C) and lows about 63°F (17°C).
Does it rain much in Istanbul in September?
September averages 8 rainy days, against 18 in the wettest month.
