14-day forecast — Istanbul
Updated hourly
Mon · Today · 3 Aug
Clear
+31°
+23°
6%
Tue · Tomorrow · 4 Aug
Clear
+31°
+23°
3%
Wednesday · 5 Aug
Clear
+30°
+24°
4%
Thursday · 6 Aug
Clear
+29°
+23°
6%
Friday · 7 Aug
Clear
+31°
+23°
5%
Saturday · 8 Aug
Clear
+31°
+24°
4%
Sunday · 9 Aug
Clear
+30°
+24°
4%
Monday · 10 Aug
Clear
+32°
+23°
3%
Tuesday · 11 Aug
Clear
+33°
+24°
2%
Wednesday · 12 Aug
Clear
+32°
+25°
3%
Thursday · 13 Aug
Clear
+31°
+24°
3%
Friday · 14 Aug
Clear
+31°
+23°
1%
Saturday · 15 Aug
Clear
+30°
+23°
2%
Sunday · 16 Aug
Clear
+30°
+23°
4%
About Istanbul
Tyrkias metropol på to kontinenter ved Bosporos.
CountryTyrkia
RegionIstanbul
ContinentEuropa
Time zoneEurope/Istanbul (+03:00)
Latitude41.0082°
Longitude28.9784°
LuftkvalitetModerate (EAQI 43)
Climate in Istanbul in june
Normals 8 years · best time to travel · Open-MeteoBest time to travel to Istanbul: april–october. With perfect weather, june is a recommended month to visit.
| May | June | July | |
|---|---|---|---|
| Average temperature | ▲ 17°C | 22°C | ▲ 25°C |
| Highest temperature | ▲ 21°C | 27°C | ▲ 29°C |
| Lowest temperature | ▲ 13°C | 18°C | ▲ 21°C |
| Sea temperature | ▲ 15,2°C | 21,2°C | ▲ 25,4°C |
| Precipitation | ▼ 62 mm | 49 mm | ▼ 32 mm |
| Precipitation days | ▼ 9 days | 8 days | ▼ 5 days |
| Humidity | ▼ 71% | 61% | ▲ 64% |
| Sun hours per day | ▲ 11,5 h | 13,1 h | ▲ 13,5 h |
| Cloud cover | ▼ 20% | 13% | ▼ 9% |
| UV index (midday) | ▲ 10 | 11 | → 11 |
| Day length | 14:29 | 15:04 | 14:47 |
| Our rating | Good | Perfect | Perfect |
Temperature day by day in june average + moving average
Precipitation day by day in june mm
UV index day by day in june 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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Data source
Global weather models — international forecasts
The weather for Istanbul is based on global weather models (ECMWF, GFS) and national meteorological institutes around the world. Forecasts are updated hourly; measurements every 15 minutes. For destinations with a large time difference from Norway, local time is shown above.