Istanbul weather
in July
“Reliably warm, dry, and generous with light.”
Roughly 5 rainy days across the month, on average.
In july, Istanbul settles into its warmer, more generous mood. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 29°C (84°F), cooling to 21°C after sunset. Rainfall is moderate — around 5 rainy days spread through the month. Long days of sunshine reward early starts.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Istanbul in July
- •Breathable cotton or linen, and a broad-brimmed hat
- •Reef-safe sunscreen and polarised sunglasses
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Istanbul in July
- →Quick-dry travel shirtAmazon · shop this
- →UPF sun hatAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
- →Universal travel adapterAmazon · shop this
- →Compression packing cubesAmazon · shop this
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Where to stay in Istanbul
We don't review individual hotels — plenty of people do that well. What we do is send you to compare rooms in Istanbul across trusted platforms.
Compare hotels on Booking.com→Other places with a similar climate right now
Istanbul in July — FAQ
Q01Is July a good time to visit Istanbul?
Is July a good time to visit Istanbul?
Yes — this is one of the best months of the year to visit. In July, Istanbul averages a high of 29°C (84°F) and a low of 21°C (69°F), with 31mm of rainfall across roughly 5 rainy days.
Q02What is the average temperature in Istanbul in July?
What is the average temperature in Istanbul in July?
The average high temperature in Istanbul during July is 29°C (84°F), with an average low of 21°C (69°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Istanbul have in July?
How many rainy days does Istanbul have in July?
Istanbul averages approximately 5 rainy days in July, with a total monthly rainfall of about 31mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Istanbul in July?
What should I pack for Istanbul in July?
For Istanbul in July, pack light, breathable clothing (cotton or linen), sunscreen and sunglasses, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Istanbul in July?
How crowded is Istanbul in July?
Tourist crowds in Istanbul during July are typically high — this is peak season, expect crowds and higher prices. Consider this when planning accommodation — prices track crowd levels closely.