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Istanbul, Turkey — weather December, water temperature

Weather in resort cities around the world, data for the past 5 years. Information includes daytime and nighttime temperatures, water temperature, rainfall, and day length. Convenient graphics and weather comparison in different resorts around the world.
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Istanbul — weather by month, water temperature

Istanbul — weather December, water temperature

  • Istanbul on the map Turkey
  • 11.6°C Daytime temperatures
  • 9.5°C Night temperatures
  • 11.9°C Water temperature
  • 10 Sunny days
  • 8.5-9.5 Sun (hours)
  • 5 Rainy days
  • 60.8 mm Precipitation
  • Istanbul Best time to visit
Air temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012

The maximum daily temperature 21.3°C — 2 December 2012.
The maximum night temperature 17°C — 3 December 2017.
The minimum daily temperature 1.7°C — 20 December 2012.
The minimum night temperature 1°C — 31 December 2015.

Water temperature 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013

The warmest water 16.2 °C — 1 December 2019.
The coldest water 9.1 °C — 31 December 2016.

Sunny, cloudy and gloomy days

Sunny days — 10
Rainy days — 9
Gloomy days — 12

Precipitation, mm

Maximum precipitation 72.2 mm — January.
Minimum precipitation 9 mm — August.

Wind speed, km / h

Maximum wind speed 22.7 km / h — August.
Minimum wind speed 15.8 km / h — May.

Number of hours of sunshine

The maximum number of hours of sunshine per day 13.3 h. — July.
The minimum number of hours of sunshine per day 4.6 h. — January.

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