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Climate · Istanbul

Istanbul in June

Warm and mostly dry, as the days hold steady.

Typical weather, averaged over 30 years

June in Istanbul is warm: highs near 80°F, lows near 64°F. Rain falls on about two days a week, and daylight holds at about 15 hours 4 minutes.June in Istanbul is warm: highs near 27°C, lows near 18°C. Rain falls on about two days a week, and daylight holds at about 15 hours 4 minutes.

High
80°F27°Caverage
Low
64°F18°Caverage
Wet days
2a week · 22% of days
Daylight
15h 04mon average

Is June a good time to visit Istanbul?

Yes. June is one of Istanbul's best months (May to June, or September to October).

How we judge it: every month is scored on how close its typical high comes to the range from 70°F to 80°F, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.How we judge it: every month is scored on how close its typical high comes to the range from 21°C to 27°C, how mild its nights are, and how rarely it rains. The best months are the run of months that scores best.

How June sits in the year

week by week

Temperature

Highs near 80°F in June, against 51°F to 86°F through the year.Highs near 27°C in June, against 11°C to 30°C through the year.

Chance of a wet day

22% of days in June, against 14% to 46% through the year.

Cloud cover

26% cover in June, against 10% to 62% through the year.

Daylight

15h 04m in June, against 9h 16m to 15h 04m through the year.

Week by week, lightly smoothed, with June shaded. The olive line marks the best months. Hover or tap a week for its figures.

Either side

  1. May71°22°low 55°low 13°1 wet day a weekRain on about one day a week.
  2. June80°27°low 64°low 18°2 wet days a weekRain on about two days a week.
  3. July84°29°low 69°low 21°1 wet day a weekRain on about one day a week.

Where Istanbul sits, in June

Europe/Istanbul
this place
typical high in June 40°F4°C95°F35°C
Sunrise, mid-June
5:31 AMsets 8:37 PM
Above the sea
40 mlow-lying
Latitude
41.0°Nnorthern hemisphere
Nearest of ours
Ankara350 km east

The land around Istanbul, shaded by its typical high in June, the planning map's own layer. Hover the map for the figure at that spot; tap it on a phone. Clock times are local, for the 15th.

Elsewhere in Turkey in June

high · low · wet days
See June on the planning mapThe whole year in Istanbul

Typical weather, averaged over 30 years (1995–2024), from the 11 km grid square nearest Istanbul. Temperatures are adjusted against 66 weather stations: daytime highs read about 3.1°F cold in the source data and are raised to match.Temperatures are adjusted against 66 weather stations: daytime highs read about 1.7°C cold in the source data and are raised to match. Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not. Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.

Daylight is calculated from latitude. Charts are lightly smoothed week to week; the figures in the table are not.

Source: Copernicus ERA5-Land reanalysis; cloud cover from NASA's MERRA-2 reanalysis, on a coarser grid of about 50 km. Contains modified Copernicus Climate Change Service information 2026; neither the European Commission nor ECMWF is responsible for any use of it. These are averages, not a forecast.