When to go · October
The sea is still warm, the crowds have gone and the light turns golden. Here is what Greece is like in October, and why the mainland beats the islands at this time of year.
The short answer
October in the Peloponnese is still warm, with daytime highs around 22 degrees and a sea that holds its summer warmth, at roughly 23 degrees. The beaches are quiet, the ancient sites are calm and the first autumn rains begin to freshen the hills.
Many island hotels and restaurants start closing in late October, but on the mainland most of life carries on. Towns, villages and sites stay open, and the roads are empty. It is a gentle, easy time to travel.
We run a small hotel on the east coast, so October is a month we know well: the swimming is still good, the climbing season begins and the light on the red cliffs is superb.
Written by the Sampatiki Suites team. Updated September 2026.
Highs
About 22 °C
Sea
About 23 °C
Rain
Showers begin
Crowds
Few
What to do
Swim
The sea is still warm enough for a proper swim, and the pebble beaches around Leonidio and Fokianos are almost empty.
Walk
The heat has gone, so trails such as the gorge to Elona Monastery are at their most pleasant.
Climb
Late October is when climbers return to Leonidio, and the festival at the start of November marks the start of the winter season.
Visit
Mycenae, Epidaurus and Mystras are calmer than in summer, with softer light.
Eat
Autumn brings chestnuts in the mountain villages and the new season’s flavours in the tavernas.
Our tip
Pack a light rain jacket. October is the start of the wetter season, but the showers usually pass quickly.
Good to know
Daylight
The sun sets earlier than in summer, so start your days sooner and plan your evenings.
Weather
Showers become more likely through the month. Check the forecast before long trips.
Closures
Many island hotels and ferries reduce service late in the month, which is another reason to choose the mainland.
Prices
Shoulder-season rates are common, especially after the first week.
On the east coast
On the east coast October is one of our favourite months: warm swims in the morning, walks in the afternoon and the first climbers arriving for the winter season. If you are planning an autumn trip, three or four nights on the coast fit well with a few days in Nafplio.
From us at Sampatiki
October is a lovely time to stay with us: warm swims, quiet trails and a spa for cooler evenings. Breakfast starts at 07:00, and our reception can help you plan your days.
Keep exploring
Questions
Is October a good time to visit Greece?
Yes. The weather is mild, the sea is still warm, the crowds have gone and prices are often lower. It is one of the best months for the mainland.
Can you swim in Greece in October?
Yes. In the Peloponnese the sea is around 23 degrees at the start of the month, which is comfortable for most people.
What is the weather like in Greece in October?
Warm and mostly sunny, with daytime highs around 22 degrees on the Peloponnese coast and some autumn rain.
Are things closed in Greece in October?
Many island businesses start to close late in the month, but on the mainland towns, sites and most hotels stay open.
What should I pack for October in Greece?
Light layers, swimwear, a light rain jacket and comfortable shoes for walking.
Where should I go in Greece in October?
The Peloponnese is a good choice, with warm sea, quiet beaches, ancient sites and walking.
Stay with us
Eleven sea-view suites, a spa and a breakfast built around local produce, a few minutes from Leonidio.
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