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Istanbul weather in December 2021
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- 1111°C max day temperature
- 1818 days with some rainfall
- 55°C min night temperature
- 99 hours of daylight per day
- 0No heat & humidity
- 126126 mm of monthly rainfall
- 11 (Low) UV index
- 1010°C sea temperature
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The December weather guide for Istanbul, Turkey shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.
How warm is it in Istanbul in December?
Daytime temperatures usually reach 11°C in Istanbul in December, falling to 5°C at night.
How sunny is it in Istanbul in December?
There are normally 4 hours of bright sunshine each day in Istanbul in December - that's 46% of daylight hours.
Is the sea cold around Istanbul in December?
The average sea temperature around Istanbul in December is 10°C.
Does it rain in Istanbul in December?
There are usually 18 days with some rain in Istanbul in December and the average monthly rainfall is 126mm.
Metric (°C / mm) | Imperial (°F / inches)
Istanbul sunrise & sunset times for December 2021
Browse the sunrise and sunset times for Istanbul in December 2021. Select a month to view Istanbul sunrise & sunset times for the next 12 months.
|Date||Sunrise times||Sunset times|
|Wednesday, 1st December 2021||08:10||17:37|
|Thursday, 16th December 2021||08:23||17:37|
|Friday, 31st December 2021||08:29||17:46|
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