Chios weather in October 2025

Expect 20°C daytime maximum temperatures in the shade with on average 8 hours of sunshine per day in Chios in October. Check more long-term weather averages for Chios in October before you book your next holiday to Greece in 2025/2026.

  • 20°C maximum daytime temperature in October in Chios20
    20°C max day temperature
  • 8 hours of sunshine per day
  • 5 days with some rainfall in October in Chios5
    5 days with some rainfall
  • 12°C minimum night-time temperature in October in Chios12
    12°C min night temperature
  • 11 hours of daylight per day in October in Chios11
    11 hours of daylight per day
  • No heat & humidity in October in Chios0
    No heat & humidity
  • 41 mm monthly rainfall in October in Chios41
    41 mm of monthly rainfall
  • UV (maximum) index 4 (Moderate) in October in Chios4
    4 (Moderate) UV index
  • 20°C sea temperature in October in Chios20
    20°C sea temperature

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The October weather guide for Greece (Chios) 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 Greece

How hot is it in Chios in October?

Daytime temperatures usually reach 20°C in Chios in October, falling to 12°C at night.

How sunny is it in Chios in October?

There are normally 8 hours of bright sunshine each day in Chios in October - that's 68% of daylight hours.

How warm is the sea around Chios in October?

The average sea temperature around Chios in October is 20°C.

Does it rain in Chios in October?

There are usually 5 days with some rain in Chios in October and the average monthly rainfall is 41mm.

Chios October sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Wednesday, 1st October 2025 06:11 17:58
Thursday, 16th October 2025 06:25 17:36
Friday, 31st October 2025 06:41 17:17

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