Symi weather in October 2026

Expect daytime maximum temperatures of 75°F in Symi, Greece in October based on long-term weather averages. There are 8 hours of sunshine per day on average with typically 2.7 inches of rainfall in the month.

  • 75°F maximum daytime temperature in October in Symi75
    75°F max day temperature
  • 8 hours of sunshine per day
  • 6 days with some rainfall in October in Symi6
    6 days with some rainfall
  • 59°F minimum night-time temperature in October in Symi59
    59°F min night temperature
  • 11 hours of daylight per day in October in Symi11
    11 hours of daylight per day
  • No heat & humidity in October in Symi0
    No heat & humidity
  • 2.7 inches monthly rainfall in October in Symi2.7
    2.7 inches of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Symi5
    5 (Moderate) UV index
  • 73°F sea temperature in October in Symi73
    73°F sea temperature

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The October weather guide for Greece (Symi) 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)  |  Imperial (°F)

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More about Greece

How hot is it in Symi in October?

Daytime temperatures usually reach 72°F in Symi in October, falling to 57°F at night.

How sunny is it in Symi in October?

There are normally 7 hours of bright sunshine each day in Symi in October - that's 61% of daylight hours.

How warm is the sea around Symi in October?

The average sea temperature around Symi in October is 72°F.

Does it rain in Symi in October?

There are usually 6 days with some rain in Symi in October and the average monthly rainfall is 2.2 inches.

Symi October sunrise & sunset times

Browse the sunrise and sunset times for Symi in October 2026. Select a month to view Symi sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st October 2026 06:04 17:52
Friday, 16th October 2026 06:17 17:31
Saturday, 31st October 2026 06:31 17:13

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