Greece weather in October 2026

Expect daytime maximum temperatures of 22°C in Greece in October based on long-term weather averages. There are 7 hours of sunshine per day on average with typically 55 mm of rainfall in the month.

  • 22°C maximum daytime temperature in October in Greece (Athens)22
    22°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in October in Greece (Athens)6
    6 days with some rainfall
  • 14°C minimum night-time temperature in October in Greece (Athens)14
    14°C min night temperature
  • 11 hours of daylight per day in October in Greece (Athens)11
    11 hours of daylight per day
  • No heat & humidity in October in Greece (Athens)0
    No heat & humidity
  • 55 mm monthly rainfall in October in Greece (Athens)55
    55 mm of monthly rainfall
  • UV (maximum) index 5 (Moderate) in October in Greece (Athens)5
    5 (Moderate) UV index
  • 22°C sea temperature in October in Greece (Athens)22
    22°C sea temperature

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