Istanbul, TurkeyWeather by months in Istanbul
January
February
March
April
May
June
July
August
September
October
November
December
31ºC
Avg. daily temperature
35ºC
High
17ºC
Low
10 mm
Total precipitation
10%
Avg. humidity
4m/s
Avg. wind
26 
Sunny days
3 
Cloudy days
1 
Rainy days
Air temperature
August
The temperature is between 19 and 29 degrees Celsius.
Low19º29ºHigh
1.8The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
4.8The temperature is between 21 and 31 degrees Celsius.
Low21º31ºHigh
7.8The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
10.8The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
13.8The temperature is between 21 and 31 degrees Celsius.
Low21º31ºHigh
16.8The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
18.8The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
20.8The temperature is between 19 and 29 degrees Celsius.
Low19º29ºHigh
22.8The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
24.8The temperature is between 19 and 29 degrees Celsius.
Low19º29ºHigh
26.8The temperature is between 20 and 30 degrees Celsius.
Low20º30ºHigh
28.8In Istanbul, August experiences a maximum daytime temperature of approximately 35ºC and a minimum nighttime temperature of 17ºC. The average daily high is about 31ºC, while the average nightly low reaches 21ºC. This hot month is ideal for visiting cool museums like the Istanbul Modern and enjoying the shaded gardens of Topkapi Palace.
