Weather in Alonissos in June
June in Alonissos means early-summer conditions: warm and almost completely dry. Daytime highs average around 27°C / 80°F, and nights drop to about 20°C / 67°F. In the water, expect around 23°C / 73°F, comfortable for swimming. Expect just 1 rainy day in a typical June. Alonissos is covered in pine forest that runs down to quiet coves, and it sits within a national marine park. Summer weather here is shaped by the meltemi, a dry northerly wind that keeps the heat bearable but can make exposed beaches choppy. You get about 15 hours of daylight a day, leaving long, light evenings. Pack summer clothes, a light layer for the evenings and good sun protection. When the wind picks up, a light windproof layer is handy for evenings by the water. The sun is strong from mid-morning onwards, even when a breeze makes it feel cooler. It's comfortable to be out all day, though the midday sun is still strong.
Swimming in Alonissos in June
Expect the sea around Alonissos to be about 23°C / 73°F in June, comfortable for long swims. It's warmer later in the year, with the best swimming in July and August. Try Agios Dimitrios and Milia for clear water. On windy days, choose a beach sheltered from the north, where the water stays calmer. Beach bars and sunbeds are open, with more space than in July and August. You won't need a wetsuit.
Crowds & Prices in Alonissos in June
In Alonissos, June strikes a good balance between atmosphere and space. Prices are noticeably lower than in high summer, and there's more choice of rooms. Weekdays are calmer than weekends at the most popular spots. Staying slightly outside the main town usually means better value and more space. Early mornings and late afternoons are the quietest times at popular sights. You can often book at short notice, except around holidays.
What's Open in Alonissos in June
Ferries to Alonissos from Volos and Agios Konstantinos run at full summer frequency in June, but they sell out, so book ahead. Everything is open, from hotels and tavernas to beach bars and boat trips. Archaeological sites and museums are on their longer summer hours. Opening hours are long, with many tavernas serving until late. Shops in tourist areas often stay open into the evening.
Festivals & Holidays in Alonissos in June
Whit Monday often falls in June, making a long weekend when Greeks head for the coast. Around 24 June, some villages still light bonfires for the feast of Saint John, and summer festivals begin. Locals in Alonissos mark these dates in the traditional way, and visitors are welcome to join in. Summer evenings are the time for festivals, open-air cinemas and late dinners outdoors.
Is June a Good Time to Visit Alonissos?
June is one of the best months to visit Alonissos. Expect highs of around 27°C / 80°F, lows near 20°C / 67°F and rain on around 1 day. 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 June?
Through June, sunset in Alonissos moves from around 8:45 pm to around 8:55 pm in Greek local time, bringing the latest sunsets of the year. In mid-June, expect it at around 8:50 pm. The long evenings leave plenty of daylight after the heat of the day.
Is it windy in Alonissos in June?
Sometimes. The meltemi, the northerly summer wind of the Aegean, starts to blow on some days in June, although it's usually less persistent than in July and August. Windy days feel fresher and can make north-facing beaches choppy, while calm days get properly hot. Rain is rare.
Can I visit the National Marine Park of Alonissos in June?
Yes. Boat trips to the National Marine Park of Alonissos run regularly in June, but they're busy, so book ahead or take the first departure of the day. Trips can still be cancelled on very windy days. Boat trips from Patitiri explore the park's islets, and you may spot dolphins.
Do I need a car on Alonissos in June?
Not necessarily. Buses link Patitiri with the main beaches and villages in June, and taxis are available, though they're busy. A car, scooter or ATV gives you more freedom to explore quieter corners, so book one early.
Is June or July better for visiting Alonissos?
June, for most travelers. It has the longest days, a swimmable sea and a summer atmosphere, with fewer crowds and lower prices than July. July is hotter and busier as school holidays begin, but it's the choice if you want the island in full swing.
Alonissos Weather by Month
