Istanbul, Turkey
Weather by months in Istanbul
January
February
March
April
May
June
July
August
September
October
November
December
22ºC
Avg. daily temperature
26ºC
High
8ºC
Low
30 mm
Total precipitation
30%
Avg. humidity
4m/s
Avg. wind
15 
Sunny days
5 
Cloudy days
3 
Rainy days
Air temperature
May
The temperature is between 10 and 19 degrees Celsius.
Low10º19ºHigh
1.5The temperature is between 11 and 20 degrees Celsius.
Low11º20ºHigh
4.5The temperature is between 12 and 21 degrees Celsius.
Low12º21ºHigh
7.5The temperature is between 11 and 20 degrees Celsius.
Low11º20ºHigh
10.5The temperature is between 11 and 20 degrees Celsius.
Low11º20ºHigh
13.5The temperature is between 12 and 21 degrees Celsius.
Low12º21ºHigh
16.5The temperature is between 11 and 20 degrees Celsius.
Low11º20ºHigh
18.5The temperature is between 11 and 20 degrees Celsius.
Low11º20ºHigh
20.5The temperature is between 10 and 19 degrees Celsius.
Low10º19ºHigh
22.5The temperature is between 11 and 20 degrees Celsius.
Low11º20ºHigh
24.5The temperature is between 10 and 19 degrees Celsius.
Low10º19ºHigh
26.5The temperature is between 11 and 20 degrees Celsius.
Low11º20ºHigh
28.5In Istanbul, May offers a maximum daytime temperature of around 26ºC and a minimum nighttime temperature of 8ºC. The average daily high is 22ºC, with an average nightly low of 13ºC. This month is ideal for outdoor activities like visiting the Princes' Islands for cycling or savoring a picnic in parks such as Yildiz Park.
