Weather in Istanbul in July
July in Istanbul is warm with average temperatures around 25.2°C (77.4°F). Light rainfall with only 20mm expected.
Data Note: Temperature values are 2001–2020 satellite/reanalysis grid averages from NASA POWER and may differ from airport station normals by a few degrees.
Temperature
High
28.9°C
84.0°F
Low
21.5°C
70.7°F
Precipitation
20 mm
0.8 inches
~4 rainy days
Conditions
Humidity
66%
Comparison to Adjacent Months
July is 2.9°C warmer than June.