Dalaman weather in August 2025

Expect 34°C daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in Dalaman in August. Check more long-term weather averages for Dalaman in August before you book your next holiday to Dalaman & Marmaris Coast in 2025/2026.

  • 34°C maximum daytime temperature in August in Dalaman34
    34°C max day temperature
  • 13 hours of sunshine per day
  • 7 days with some rainfall in August in Dalaman7
    7 days with some rainfall
  • 20°C minimum night-time temperature in August in Dalaman20
    20°C min night temperature
  • 14 hours of daylight per day in August in Dalaman14
    14 hours of daylight per day
  • High heat & humidity in August in DalamanH
    High heat & humidity
  • 5 mm monthly rainfall in August in Dalaman5
    5 mm of monthly rainfall
  • UV (maximum) index 9 (Very High) in August in Dalaman9
    9 (Very High) UV index
  • 27°C sea temperature in August in Dalaman27
    27°C sea temperature

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The August weather guide for Dalaman & Marmaris Coast (Dalaman) 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)

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More about the Dalaman & Marmaris Coast

How hot is it in Dalaman in August?

Daytime temperatures usually reach 34°C in Dalaman in August with high heat and humidity, falling to 20°C at night.

How sunny is it in Dalaman in August?

There are normally 13 hours of bright sunshine each day in Dalaman in August - that's 96% of daylight hours.

How warm is the sea around Dalaman in August?

The average sea temperature around Dalaman in August is 27°C.

Does it rain in Dalaman in August?

There are usually 7 days with some rain in Dalaman in August and the average monthly rainfall is 5mm.

Dalaman August sunrise & sunset times

Browse the sunrise and sunset times for Dalaman in August 2025. Select a month to view Dalaman sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 06:11 20:11
Saturday, 16th August 2025 06:23 19:55
Sunday, 31st August 2025 06:35 19:34

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