Turkey weather in August 2025

Expect 27°C daytime maximum temperatures in the shade with on average 10 hours of sunshine per day in Turkey in August. Check more long-term weather averages for Turkey in August before you book your next holiday to Turkey in 2025/2026.

  • 27°C maximum daytime temperature in August in Turkey (Istanbul)27
    27°C max day temperature
  • 10 hours of sunshine per day
  • 5 days with some rainfall in August in Turkey (Istanbul)5
    5 days with some rainfall
  • 18°C minimum night-time temperature in August in Turkey (Istanbul)18
    18°C min night temperature
  • 14 hours of daylight per day in August in Turkey (Istanbul)14
    14 hours of daylight per day
  • Low heat & humidity in August in Turkey (Istanbul)L
    Low heat & humidity
  • 35 mm monthly rainfall in August in Turkey (Istanbul)35
    35 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Turkey (Istanbul)8
    8 (Very High) UV index
  • 24°C sea temperature in August in Turkey (Istanbul)24
    24°C sea temperature

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The August weather guide for Turkey (Istanbul) 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.

Top Turkey destinations

Below are average maximum temperatures at popular countries, regions and places in Turkey in August. Select a holiday destination to see more weather parameters.

All Turkey regions

All Turkey destinations

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

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More about Turkey

How hot is it in Turkey in August?

Daytime temperatures usually reach 27°C in Istanbul, Turkey in August with low heat and humidity, falling to 18°C at night.

How sunny is it in Turkey in August?

There are normally 10 hours of bright sunshine each day in Istanbul, Turkey in August - that's 75% of daylight hours.

How warm is the sea around Turkey in August?

The average sea temperature around Istanbul, Turkey in August is 24°C.

Does it rain in Turkey in August?

There are usually 5 days with some rain in Istanbul, Turkey in August and the average monthly rainfall is 35mm.

Turkey August sunrise & sunset times

Browse the sunrise and sunset times for Turkey in August 2025. Select a month to view Turkey sunrise and sunset times for the next 12 months. The Turkey sunrise and sunset times shown below are for Istanbul.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:00 20:20
Saturday, 16th August 2025 06:15 20:01
Sunday, 31st August 2025 06:30 19:38

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