Kos weather in October 2025

Expect 75°F daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Kos in October. Check more long-term weather averages for Kos in October before you book your next holiday to Kos in 2025/2026.

  • 75°F maximum daytime temperature in October in Kos (Kos Town)75
    75°F max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in October in Kos (Kos Town)5
    5 days with some rainfall
  • 59°F minimum night-time temperature in October in Kos (Kos Town)59
    59°F min night temperature
  • 11 hours of daylight per day in October in Kos (Kos Town)11
    11 hours of daylight per day
  • No heat & humidity in October in Kos (Kos Town)0
    No heat & humidity
  • 2.3 inches monthly rainfall in October in Kos (Kos Town)2.3
    2.3 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Kos (Kos Town)5
    5 (Moderate) UV index
  • 73°F sea temperature in October in Kos (Kos Town)73
    73°F sea temperature

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The October weather guide for Kos (Kos Town) 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 Kos destinations

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

All Kos destinations

Metric (°C)  |  Imperial (°F)

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How hot is it in Kos in October?

Daytime temperatures usually reach 75°F in Kos Town, Kos in October, falling to 59°F at night.

How sunny is it in Kos in October?

There are normally 8 hours of bright sunshine each day in Kos Town, Kos in October - that's 71% of daylight hours.

How warm is the sea around Kos in October?

The average sea temperature around Kos Town, Kos in October is 73°F.

Does it rain in Kos in October?

There are usually 5 days with some rain in Kos Town, Kos in October and the average monthly rainfall is 2.3 inches.

Kos October sunrise & sunset times

Browse the sunrise and sunset times for Kos in October 2025. Select a month to view Kos sunrise and sunset times for the next 12 months. The Kos sunrise and sunset times shown below are for Kos Town.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:06 17:54
Thursday, 16th October 2025 06:19 17:33
Friday, 31st October 2025 06:34 17:15

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