Weather in Istanbul in October 2019

  • 19°C maximum daytime temperature in October in Istanbul19
    19°C max day temperature
  • 6 hours of sunshine per day (57% of daylight hours) in October in Istanbul6
    6 hours of sunshine per day
  • 12 days with some rainfall in October in Istanbul12
    12 days with some rainfall
  • 12°C minimum night-time temperature in October in Istanbul12
    12°C min night temperature
  • 11 hours of daylight per day in October in Istanbul11
    11 hours of daylight per day
  • No heat & humidity in October in Istanbul0
    No heat & humidity
  • 76 mm monthly rainfall in October in Istanbul76
    76 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Istanbul4
    4 (Moderate) UV index
  • 18°C sea temperature in October in Istanbul18
    18°C sea temperature

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Expect 19°C daytime maximum temperatures in the shade with on average 6 hours of sunshine per day in Istanbul in October. Check more long-term weather averages for Istanbul in October before you book your next holiday to Turkey in 2019/2020.

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More about Istanbul

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The October 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.

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

Guide to Istanbul weather in October

The average maximum daytime temperature in Istanbul in October is a comfortable 19°C (66°F). The average night-time temperature is usually a cool 12°C (54°F). There are usually 6 hours of bright sunshine each day, which represents 57% of the 11 hours of daylight.

Expect 76mm (3.0 inches) of rainfall across the whole of October with 12 days with some rain falling. Maximum UV levels will be moderate (4 UV index) at midday when the skies are clear.

The average sea temperature in and around Istanbul in October is 18°C (64°F).

Istanbul sunrise & sunset times for October 2019

Browse the sunrise & sunset times for Istanbul in October 2019. Select a month to view Istanbul sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st October 2019 07:00 18:47
Wednesday, 2nd October 2019 07:01 18:45
Thursday, 3rd October 2019 07:02 18:44
Friday, 4th October 2019 07:03 18:42
Saturday, 5th October 2019 07:04 18:40
Sunday, 6th October 2019 07:05 18:39
Monday, 7th October 2019 07:06 18:37
Tuesday, 8th October 2019 07:07 18:35
Wednesday, 9th October 2019 07:08 18:34
Thursday, 10th October 2019 07:10 18:32
Friday, 11th October 2019 07:11 18:31
Saturday, 12th October 2019 07:12 18:29
Sunday, 13th October 2019 07:13 18:27
Monday, 14th October 2019 07:14 18:26
Tuesday, 15th October 2019 07:15 18:24
Wednesday, 16th October 2019 07:16 18:23
Thursday, 17th October 2019 07:17 18:21
Friday, 18th October 2019 07:18 18:20
Saturday, 19th October 2019 07:19 18:18
Sunday, 20th October 2019 07:21 18:17
Monday, 21st October 2019 07:22 18:15
Tuesday, 22nd October 2019 07:23 18:14
Wednesday, 23rd October 2019 07:24 18:12
Thursday, 24th October 2019 07:25 18:11
Friday, 25th October 2019 07:26 18:10
Saturday, 26th October 2019 07:27 18:08
Sunday, 27th October 2019 07:29 18:07
Monday, 28th October 2019 07:30 18:06
Tuesday, 29th October 2019 07:31 18:04
Wednesday, 30th October 2019 07:32 18:03
Thursday, 31st October 2019 07:33 18:02
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Popular Turkey destinations

Below are average maximum temperatures at popular destinations in Turkey in October. Select a destination to see more weather parameters.

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