Weather atlas / The seasons
Climate in Istanbul
Istanbul experiences a temperate climate with four distinct seasons. Temperatures range from a cool winter average around 5 to 10 degrees Celsius to a hot summer peak near 30 degrees Celsius. Expect moderate humidity and frequent rainfall throughout the year.
Temperature in °C · Rainfall in mm · Monthly climate averages
Temperature
Precipitation
Monthly Averages
Monthly detail · Scroll the table to see all measurements →
| Month | High °C | Avg °C | Low °C | Rain | Days | Sun (h) | Comfort |
|---|---|---|---|---|---|---|---|
| May | 23° | 21° | 16° | 0mm | 1 |
All-time Records
Record High29.1°CMay
Record Low15.4°CMay
Driest Month0mmMay
Sunniest MonthhMay