14-day forecast — Istanbul
Updated every hour
Thu · Today · 18 Jun
Clear
+26°
+19°
4%
Fri · Tomorrow · 19 Jun
Clear
+25°
+19°
5%
Saturday · 20 Jun
Clear
+26°
+19°
6%
Sunday · 21 Jun
Clear
+27°
+19°
3%
Monday · 22 Jun
Clear
+27°
+20°
3%
Tuesday · 23 Jun
Clear
+27°
+20°
4%
Wednesday · 24 Jun
Clear
+28°
+19°
4%
Thursday · 25 Jun
Clear
+28°
+20°
4%
Friday · 26 Jun
Clear
+26°
+20°
3%
Saturday · 27 Jun
Clear
+27°
+20°
4%
Sunday · 28 Jun
Clear
+28°
+20°
3%
Monday · 29 Jun
Clear
+30°
+20°
2%
Tuesday · 30 Jun
Clear
+30°
+21°
2%
Wednesday · 1 Jul
Clear
+28°
+22°
6%
About Istanbul
À cheval sur deux continents, entre Bosphore et bazars.
CountryTurkey
RegionMarmara
ContinentEurope
Time zoneEurope/Istanbul (+03:00)
Latitude41.0082°
Longitude28.9784°
Air qualityFair (EAQI 31)
Climate in Istanbul in July
Normals 8 years · best time to visit · Open-MeteoBest time to visit Istanbul: April–October. With perfect weather, July is a recommended month to visit.
| June | July | August | |
|---|---|---|---|
| Average temperature | ▲ 22°C | 25°C | → 25°C |
| Highest temperature | ▲ 27°C | 29°C | ▲ 30°C |
| Lowest temperature | ▲ 18°C | 21°C | → 21°C |
| Sea temperature | ▲ 21,2°C | 25,4°C | ▼ 25,2°C |
| Precipitation | ▼ 49 mm | 32 mm | ▼ 19 mm |
| Days with precipitation | ▼ 8 d | 5 d | ▼ 3 d |
| Humidity | ▲ 61% | 64% | ▲ 65% |
| Sunshine hours per day | ▲ 13,1 h | 13,5 h | ▼ 12,6 h |
| Cloud cover | ▼ 13% | 9% | ▼ 8% |
| UV index (midday) | → 11 | 11 | ▼ 10 |
| Day length | 15:04 | 14:47 | 13:46 |
| Our rating | Perfect | Perfect | Perfect |
Temperature day by day in July mean + moving average
Precipitation day by day in July mm
UV index day by day in July midday value, clear-sky
Climate normals calculated from Open-Meteo (ERA5 archive 8 years, sea temperature Marine API). UV estimated from solar elevation.
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Barcelone
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Data source
Global weather models — international forecasts
Météo de Istanbul (Turkey) : conditions actuelles et prévisions à 24 h et 14 jours pour préparer votre voyage. Sur place actuellement, il fait +24°, partly cloudy, vent 15 km/h. Sur les 7 prochains jours, les températures varient de 19 à 28 °C avec 7 belles journées et très peu de pluie. Heure locale (fuseau Europe/Istanbul). Données Open-Meteo et WeatherAPI.