Weather in Istanbul: August
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Average day temperature: | 84.8°F |
Average night temperature: | 75.6°F | |
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Sea water temperature: | 76.0°F |
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Number of sunny days: | 28 days |
Day length: | 13.2 - 14.3 hours | |
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Number of rainy days: | 0 days |
Precipitation totals: | 0.3 in. | |
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forecast
Istanbul |
temperature
Istanbul |
Air temperature in August, °F
Day temperature | Night temperature |
The highest day temperature during August of 2024 was 89°F. At the same time the lowest night temperature was 71°F. Daily and nightly averages during August were 84.5°F and 73.9°F.
Sea water temperature in Istanbul in August, °F
The average sea water temperature in August of 2024 was 75.9°F. The highest and lowest sea temperatures during the month were 77.9°F and 72.0°F.
Sunny days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in August are sunny but cloudy days are also possible.
Precipitation total in August, in.
Precipitation total value in Istanbul in August is 0.2 in. Other months of the year show relatively similar values.
The average wind speed value in August is 12.3 mph It makes August most windy month 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 August is: 11.7.
Best time for vacation in Istanbul
Istanbul on a weather map

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