Istanbul Weather in July
In July, Istanbul averages a high of 30°C (86°F) and a low of 19°C (66°F), based on 53 years of historical weather data from ISTANBUL.
30°C
Average high
86°F
19°C
Average low
66°F
44°C
Record high
112°F · 2000
9°C
Record low
48°F · 1974
What to Expect in Istanbul in July
Typical July days in Istanbul reach 30°C (86°F) during the afternoon and cool to around 19°C (66°F) overnight. On average, measurable rain falls on about 15% of days this month. Over the past 53 years, July temperatures in Istanbul have ranged from a record high of 44°C (2000) down to a record low of 9°C (1974).
For a day-by-day look or other months, see the full Istanbul weather history.