Greece weather in October
In October, popular resorts in Greece (Heraklion, Chania, Rethymno, Rhodes, Kos) average 23°C by day and 19°C at night, and the sea is about 23°C. On average 52 mm of rain falls during the month.
That is 4°C cooler than in September, and in November days average 19°C.
It is warm, but often too cool for the beach, better for sightseeing. The sea is fine for swimming.
Warmest resorts in Greece in October
Greece weather in other months
See also
FAQ
Is it warm in Greece in October?
In October, popular resorts in Greece (Heraklion, Chania, Rethymno, Rhodes, Kos) average 23°C by day and 19°C at night, and the sea is about 23°C. On average 52 mm of rain falls during the month. It is warm, but often too cool for the beach, better for sightseeing.
What is the sea temperature in Greece in October?
About 23°C on average. The warmest water is in Rhodes (24°C).
Where is it warmest in Greece in October?
The warmest place is Rhodes (25°C by day), followed by Kos (24°C) and Heraklion (23°C).
Does it rain in Greece in October?
On average 52 mm of rain falls in the month. It is a fairly wet month, so pack a jacket.
Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day.