Istanbul · SummerMonth summary
Istanbul weather in June
✅ Excellent
🌡️ Temperature min / max
66°F – 79°F
🌧 Rainy days
21% of days
☀️ Sunshine
13.9h per day on average
🌊 🌊 Season
Summer
⭐ ⭐ Weather score
9.0/10
📅 📅 Best month
July (9.3/10)
Quick decision
Should you visit Istanbul in June?
✅ Excellent
✅ Yes if: you want long sunny days and outdoor activities.
❌ No if: you want to avoid summer crowds — this is peak tourist season.
Our take: June is an excellent time to visit Istanbul. 79°F, 13.9h of sunshine — optimal conditions.
By trip type
Istanbul in June by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ✅ Good
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in June
Summer in Istanbul brings pleasant temperatures (26°F) and long sunny days (13.9h of sunshine). Rain risk remains low (21% of days), leaving good room for outdoor activities. This is one of the best times of year to visit Istanbul.
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All months for Istanbul
Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| 🌦️ January | 39°F | 50°F | 43% | 0.1in | 6.4h | 4.1/10 |
| 🌦️ February | 41°F | 50°F | 35% | 0.1in | 8.0h | 4.6/10 |
| ⛅ March | 43°F | 55°F | 35% | 0.1in | 9.4h | 5.8/10 |
| ⛅ April | 48°F | 63°F | 29% | 0.1in | 11.6h | 7.2/10 |
| 🌤️ May | 55°F | 70°F | 30% | 0.1in | 12.6h | 7.8/10 |
| ☀️ June | 66°F | 79°F | 21% | 0.1in | 13.9h | 9.0/10 |
| ☀️ July | 70°F | 84°F | 12% | 0.0in | 13.7h | 9.3/10 |
| ☀️ August | 72°F | 86°F | 8% | 0.0in | 12.3h | 8.9/10 |
| ☀️ September | 66°F | 79°F | 23% | 0.1in | 11.3h | 8.5/10 |
| 🌤️ October | 57°F | 68°F | 21% | 0.1in | 9.4h | 7.5/10 |
| ⛅ November | 52°F | 61°F | 31% | 0.1in | 7.8h | 7.0/10 |
| 🌦️ December | 45°F | 54°F | 42% | 0.1in | 6.8h | 4.4/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In June, Istanbul averages 79°F, 21% rainy days and 13.9h of sunshine per day. Overall weather score: 9.0/10.
See methodology →
Comparison
June vs July (best month)
The best month is July (score 9.3/10). Difference:
- 🌡️ Max temperature : +3°F
- 🌧 Rainy days : -9%
- ☀️ Sunshine : -0.2h/day
FAQ
FAQ — Istanbul in June
Is June a good time to visit Istanbul?
June is an excellent time to visit Istanbul (score 9.0/10). With 79°F, 13.9h of sunshine and 21% rain, conditions are very favourable.
What to do in Istanbul in June?
With 79°F and 13.9h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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Activities & tours
Activities and tours in Istanbul
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