Weather in Istanbul in December 2017

Expect 11°C daytime maximum temperatures in the shade with on average 4 hours of sunshine per day in Istanbul in December. Check more long-term weather averages for Istanbul in December before you book your next holiday to Turkey in 2017.

Key weather averages for Istanbul in December

  • 11°C maximum daytime temperature in December in Istanbul11
    11°C max day temperature
  • 4 hours of sunshine per day (46% of daylight hours) in December in Istanbul4
    4 hours of sunshine per day
  • 18 days with some rainfall in December in Istanbul18
    18 days with some rainfall
  • 5°C minimum night-time temperature in December in Istanbul5
    5°C min night temperature
  • 9 hours of daylight per day in December in Istanbul9
    9 hours of daylight per day
  • No heat & humidity in December in Istanbul0
    No heat & humidity
  • 126 mm monthly rainfall in December in Istanbul126
    126 mm of monthly rainfall
  • UV (maximum) index 1 (Low) in December in Istanbul1
    1 (Low) UV index
  • 10°C sea temperature in December in Istanbul10
    10°C sea temperature

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec All months

Metric (°C / mm)  |  Imperial (°F / inches)

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Guide to Istanbul weather in December

The average maximum daytime temperature in Istanbul in December is a cool 11°C (52°F). The average night-time temperature is usually a cold 5°C (41°F). There are usually 4 hours of bright sunshine each day, which represents 46% of the 9 hours of daylight.

Expect 126mm (5.0 inches) of rainfall across the whole of December with 18 days with some rain falling. Maximum UV levels will be low (1 UV index) at midday when the skies are clear.

The average sea temperature in and around Istanbul in December is 10°C (50°F).

The weather in Istanbul in December is represented by Istanbul.

Istanbul sunrise & sunset times for December 2017

Browse the sunrise & sunset times for Istanbul in December 2017. Select a month to view Istanbul sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st December 2017 08:10 17:37
Saturday, 2nd December 2017 08:11 17:36
Sunday, 3rd December 2017 08:12 17:36
Monday, 4th December 2017 08:13 17:36
Tuesday, 5th December 2017 08:13 17:36
Wednesday, 6th December 2017 08:14 17:36
Thursday, 7th December 2017 08:15 17:36
Friday, 8th December 2017 08:16 17:36
Saturday, 9th December 2017 08:17 17:36
Sunday, 10th December 2017 08:18 17:36
Monday, 11th December 2017 08:19 17:36
Tuesday, 12th December 2017 08:20 17:36
Wednesday, 13th December 2017 08:20 17:36
Thursday, 14th December 2017 08:21 17:36
Friday, 15th December 2017 08:22 17:37
Saturday, 16th December 2017 08:23 17:37
Sunday, 17th December 2017 08:23 17:37
Monday, 18th December 2017 08:24 17:38
Tuesday, 19th December 2017 08:24 17:38
Wednesday, 20th December 2017 08:25 17:39
Thursday, 21st December 2017 08:25 17:39
Friday, 22nd December 2017 08:26 17:40
Saturday, 23rd December 2017 08:26 17:40
Sunday, 24th December 2017 08:27 17:41
Monday, 25th December 2017 08:27 17:41
Tuesday, 26th December 2017 08:28 17:42
Wednesday, 27th December 2017 08:28 17:43
Thursday, 28th December 2017 08:28 17:43
Friday, 29th December 2017 08:28 17:44
Saturday, 30th December 2017 08:29 17:45
Sunday, 31st December 2017 08:29 17:46
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Check Istanbul weather for a particular month by selecting from the list below. Monthly weather guides include figures for temperature, rainfall, sunshine hours and sea temperature plus daily sunrise & sunset times.

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