Weather in Alonissos in October
Expect pleasantly warm, fairly changeable weather in Alonissos in October, autumn. Daytime highs average around 22°C / 71°F, and nights drop to about 16°C / 60°F. In the water, expect around 21°C / 70°F, pleasant for a swim. Rain falls on around 4 days, adding up to about 17 mm over the month. Alonissos is covered in pine forest that runs down to quiet coves, and it sits within a national marine park. The summer winds ease, and the light turns soft and golden. You get about 11 hours of daylight a day. Bring layers, with short sleeves for the day and a sweater or light jacket for later. Mornings and evenings get noticeably cooler as the month goes on. The weather can change from one week to the next, so pack for both warm and cool days. It's pleasant to be outside from morning to evening, with sun protection at midday.
Swimming in Alonissos in October
The sea in Alonissos averages around 21°C / 70°F in October, warm enough to stay in for as long as you like. Swimming is still good, although the sea has cooled since August. Agios Dimitrios and Milia are local favorites. Many coves are rocky or pebbly, so water shoes are useful. Some beach bars and sunbed services are open, but not all, so bring your own shade.
Crowds & Prices in Alonissos in October
October is a shoulder month in Alonissos, busy enough to feel lively but well below the summer peak. You'll find better deals on rooms and car hire than in July and August. Weekdays are calmer than weekends at the most popular spots. Early mornings and late afternoons are the quietest times at popular sights. Booking a few weeks ahead is usually enough.
What's Open in Alonissos in October
Ferry services between Volos and Agios Konstantinos and Alonissos are being cut back in October. Most places stay open into early October, then start closing as the month goes on. Museums and sites are open on extended summer hours. Opening hours are long, with many tavernas serving until late. Boat trips and excursions run regularly, weather permitting. Shops in tourist areas often stay open into the evening.
Festivals & Holidays in Alonissos in October
28 October, Ochi Day, is a national holiday with parades marking Greece's refusal to surrender in 1940. October brings the start of the olive harvest in many areas, and in some regions, the first tsipouro or raki of the season. In Alonissos, these occasions are celebrated much as they are across the rest of Greece. As the season quietens, local life takes over again, with markets and harvest gatherings.
Is October a Good Time to Visit Alonissos?
October is one of the best months to visit Alonissos. Expect highs of around 22°C / 71°F, lows near 16°C / 60°F and rain on around 4 days. The sea is warm, the weather is reliable and the summer crowds are thinner, so beaches and villages feel relaxed. It suits almost everyone, from couples to families outside school holidays. The only caveat is that a few seasonal businesses may be closed at the very start or end of the season.
Frequently Asked Questions
What time does the sun set in Alonissos in October?
In early October, the sun sets in Alonissos at around 7:10 pm, and around 6:45 pm by mid-month. Clocks go back an hour on the last Sunday of October, so by the end of the month sunset is around 5:25 pm. All times are Greek local time. Evenings cool quickly after sunset, so bring a layer.
Does it rain in Alonissos in October?
It can. October is when the first proper autumn rains arrive, usually as short showers or the occasional thunderstorm between warm, sunny days. Early October often feels like a gentle extension of summer, while the end of the month is noticeably cooler and more changeable. Bring a light jacket for the evenings.
Can I visit the National Marine Park of Alonissos in October?
Yes, usually. Boat trips to the National Marine Park of Alonissos generally run in October, though less often than in summer, and they can be cancelled when the sea is rough. Boat trips from Patitiri explore the park's islets, and you may spot dolphins.
Do I need a car on Alonissos in October?
It helps. Bus timetables are lighter in October than in summer, so a car or scooter makes it easier to reach villages and beaches beyond Patitiri.
Is October or November better for visiting Alonissos?
October, clearly. The start of the month often still feels like late summer, with a warm sea and open tavernas. By November the season is over on most islands: many businesses have closed, ferries run less often and the weather is more unsettled.
Alonissos Weather by Month
