Temperature Weather

Weather Forecast for the region of Istanbul in Turkey

Byzantium - Constantinopolis - Esenyurt - Gebze - Büyükcekmece - Marmara - Basinkoy - Cinar




Weather Forecast for the region of Istanbul in Turkey

Byzantium - Constantinopolis - Esenyurt - Gebze - Büyükcekmece - Marmara - Basinkoy - Cinar


Weather Forecast for the region of Istanbul in Turkey
- delivered by the Norwegian Meteorological Institute and the NRK -


Average monthly weather data for the region of Istanbul in Turkey


Minimum Temperature Maximum Temperature Water Temperature Sunshine Hours Probability of Rain Humidity
January 4°C    39°F 8°C    46°F 9°C    48°F 4 46% 78%
February 5°C    41°F 9°C    48°F 8°C    46°F 4 49% 76%
March 6°C    43°F 12°C    54°F 10°C    50°F 5 37% 74%
April 9°C    48°F 17°C    63°F 11°C    52°F 7 27% 73%
May 14°C    57°F 22°C    72°F 15°C    59°F 9 16% 70%
June 19°C    66°F 27°C    81°F 19°C    66°F 10 12% 69%
July 21°C    70°F 30°C    86°F 24°C    75°F 10 6% 68%
August 22°C    72°F 30°C    86°F 25°C    77°F 9 15% 72%
September 18°C    64°F 25°C    77°F 23°C    73°F 7 25% 72%
October 14°C    57°F 20°C    68°F 20°C    68°F 5 31% 77%
November 10°C    50°F 15°C    59°F 16°C    61°F 4 36% 79%
December 6°C    43°F 10°C    50°F 11°C    52°F 3 42% 80%

Minimum Temperature = Average minimum temperature of the recent years in Istanbul. The temperature may sometimes be higher or lower.
Maximum Temperature = Average maximum temperature of the recent years in Istanbul. The temperature may sometimes be higher or lower.
Water Temperature = Average water temperature of the recent years in Istanbul. The temperature may be sometimes below or above this value. On shallow beaches, the temperature will be higher in summer.
Sunshine Hours = Average number of sunshine hours per day in Istanbul.
Probability of Rain = The average daily probability of rain in Istanbul.
Humidity = The average humidity in Istanbul. Depending on the actual wind and the sunshine amount, the value may be higher or lower.



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