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Istanbul weather in September 2021
Get the latest coronavirus (COVID-19) updates for Turkey with current travel advice, statistics and online resources.
- 24°C max day temperature
24 - 9 hours of sunshine per day
- 7 days with some rainfall
7 - 16°C min night temperature
16 - 12 hours of daylight per day
12 - No heat & humidity
0 - 43 mm of monthly rainfall
43 - 6 (High) UV index
6 - 22°C sea temperature
22
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The September weather guide for Istanbul, Turkey shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
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How hot is it in Istanbul in September?
Daytime temperatures usually reach 24°C in Istanbul in September, falling to 16°C at night.
How sunny is it in Istanbul in September?
There are normally 9 hours of bright sunshine each day in Istanbul in September - that's 71% of daylight hours.
How warm is the sea around Istanbul in September?
The average sea temperature around Istanbul in September is 22°C.
Does it rain in Istanbul in September?
There are usually 7 days with some rain in Istanbul in September and the average monthly rainfall is 43mm.
Istanbul sunrise & sunset times for September 2021
Browse the sunrise & sunset times for Istanbul in September 2021. Select a month to view Istanbul sunrise & sunset times for the next twelve months.
JanFebMarAprMayJunJulAugSepOctNovDec
| Date | Sunrise times | Sunset times |
|---|---|---|
| Wednesday, 1st September 2021 | 06:31 | 19:37 |
| Wednesday, 15th September 2021 | 06:45 | 19:13 |
| Thursday, 30th September 2021 | 07:00 | 18:48 |
- Save on holidays to Turkey with top TUI deals
- Low deposits & free kids places available
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Metric (°C / mm) | Imperial (°F / inches)
Discover more about Turkey
Where is hot in Turkey in September for 2021/2022?
Below are average maximum temperatures at popular destinations in Turkey in September. Select a destination to see more weather parameters.
- Antalya Coast
- Belek
- Lara Beach
- Dalaman & Marmaris Coast
- Dalyan
- Olu Deniz
- Ovacik
- Alanya
- Bodrum & Izmir Coast
- Gumbet
- Kalkan
- Istanbul
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