Lesbos weather in August 2025

Expect 30°C daytime maximum temperatures in the shade with on average 13 hours of sunshine per day in Lesbos in August. Check more long-term weather averages for Lesbos in August before you book your next holiday to Lesbos in 2025/2026.

  • 30°C maximum daytime temperature in August in Lesbos (Mitilini)30
    30°C max day temperature
  • 13 hours of sunshine per day
  • 6 days with some rainfall in August in Lesbos (Mitilini)6
    6 days with some rainfall
  • 20°C minimum night-time temperature in August in Lesbos (Mitilini)20
    20°C min night temperature
  • 14 hours of daylight per day in August in Lesbos (Mitilini)14
    14 hours of daylight per day
  • High heat & humidity in August in Lesbos (Mitilini)H
    High heat & humidity
  • 5 mm monthly rainfall in August in Lesbos (Mitilini)5
    5 mm of monthly rainfall
  • UV (maximum) index 8 (Very High) in August in Lesbos (Mitilini)8
    8 (Very High) UV index
  • 23°C sea temperature in August in Lesbos (Mitilini)23
    23°C sea temperature

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The August weather guide for Lesbos (Mitilini) 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 Lesbos destinations

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

All Lesbos destinations

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

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How hot is it in Lesbos in August?

Daytime temperatures usually reach 30°C in Mitilini, Lesbos in August with high heat and humidity, falling to 20°C at night.

How sunny is it in Lesbos in August?

There are normally 13 hours of bright sunshine each day in Mitilini, Lesbos in August - that's 93% of daylight hours.

How warm is the sea around Lesbos in August?

The average sea temperature around Mitilini, Lesbos in August is 23°C.

Does it rain in Lesbos in August?

There are usually 6 days with some rain in Mitilini, Lesbos in August and the average monthly rainfall is 5mm.

Lesbos August sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Friday, 1st August 2025 05:14 19:25
Saturday, 16th August 2025 05:28 19:07
Sunday, 31st August 2025 05:42 18:46

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