- Book online & save up to 9% on First Choice Holiday Villages
- Destinations include Cyprus, Greece, Portugal, Spain & Turkey
- Also save with FREE child places & low deposits
Istanbul weather in August 2021
Get the latest coronavirus (COVID-19) updates for Turkey with current travel advice, statistics and online resources.
- 2727°C max day temperature
- 55 days with some rainfall
- 1818°C min night temperature
- 1414 hours of daylight per day
- LLow heat & humidity
- 3535 mm of monthly rainfall
- 88 (Very High) UV index
- 2424°C sea temperature
Recommended for Turkey
The August 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.
How hot is it in Istanbul in August?
Daytime temperatures usually reach 27°C in Istanbul in August with low heat and humidity, falling to 18°C at night.
How sunny is it in Istanbul in August?
There are normally 10 hours of bright sunshine each day in Istanbul in August - that's 75% of daylight hours.
How warm is the sea around Istanbul in August?
The average sea temperature around Istanbul in August is 24°C.
Does it rain in Istanbul in August?
There are usually 5 days with some rain in Istanbul in August and the average monthly rainfall is 35mm.
Metric (°C / mm) | Imperial (°F / inches)
Discover more about Turkey
Istanbul sunrise & sunset times for August 2021
Browse the sunrise & sunset times for Istanbul in August 2021. Select a month to view Istanbul sunrise & sunset times for the next twelve months.
|Date||Sunrise times||Sunset times|
|Sunday, 1st August 2021||06:00||20:20|
|Monday, 16th August 2021||06:15||20:01|
|Tuesday, 31st August 2021||06:30||19:38|
- Check out top flight deals & low fares from popular airlines
- Search for return & one-way flights or multi-city trips
- Airlines include BA, Virgin Atlantic, United & Turkish Airlines
Where is hot in Turkey in August for 2021/2022?
Below are average maximum temperatures at popular destinations in Turkey in August. Select a destination to see more weather parameters.
- Antalya Coast
- Lara Beach
- Dalaman & Marmaris Coast
- Olu Deniz
- Bodrum & Izmir Coast
Get your weekly fix of holiday inspiration from some of the world's best travel writers plus save on your next trip with the latest exclusive offers
We promise not to share your details
Popular travel offers
*affiliate links: find out how we are funded and why this helps us remain free to use.