Weather in Istanbul: June
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Average day temperature: | 79.7°F |
Average night temperature: | 70.0°F | |
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Sea water temperature: | 69.4°F |
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Number of sunny days: | 22 days |
Day length: | 14.9 - 15.1 hours | |
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Number of rainy days: | 2 days |
Precipitation totals: | 1.0 in. | |
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Istanbul |
temperature
Istanbul |
Air temperature in June, °F
Day temperature | Night temperature |
The highest day temperature during June of 2024 was 86°F. At the same time the lowest night temperature was 68°F. Daily and nightly averages during June were 82.7°F and 71.1°F.
Sea water temperature in Istanbul in June, °F
The average sea water temperature in June of 2024 was 69.4°F. The highest and lowest sea temperatures during the month were 74.1°F and 64.4°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in June are sunny but cloudy days are also possible.
Precipitation total in June, in.
Precipitation total value in Istanbul in June is 1.1 in. Other months of the year show relatively similar values.
The average wind speed value in June is 9.2 mph It makes June one of the least windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in June is: 11.4.
Best time for vacation in Istanbul
Istanbul on a weather map

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