Greece › Santorini › June Weather
Updated: October 12, 2026 • By Santorini Dave
Questions? dave@santorinidave.com
See Also
• Where to Stay in Santorini
• Best Hotels in Santorini
• Best Things to Do in Santorini
• Best Santorini Wineries
• Best Boat Tours in Santorini
Boats in the caldera below Fira in June.
Is June a Good Time to Visit Santorini?
Yes. June is one of the best months to visit Santorini. The weather is hot and sunny, the sea is warm enough for swimming, and hotels, restaurants, beach clubs, and boat tours are operating. It’s an excellent month for a honeymoon, a caldera-view hotel, or a trip combining Santorini with other Greek islands.
I prefer the first half of June. The weather is warm, the beaches and restaurants are lively, and hotel availability is better than later in the month. Late June is high season in everything but the calendar, with higher prices, crowded sunset viewpoints, and less flexibility for booking tours and restaurants.
The main June drawback is cost. A good caldera-view hotel in June is expensive, especially in Oia and Imerovigli. Book early if a particular room, private pool, view, or hotel matters.
If you want lower prices, quieter villages, and cooler sightseeing weather, visit in May instead.
Santorini in June at a Glance
- Weather: Hot, sunny, and dry. Daytime highs are typically around 25°C to 28°C (77°F to 82°F), with hotter afternoons during heat waves.
- Swimming: Sea temperatures are around 21°C to 23°C (70°F to 73°F), warming through the month. Early June water can still feel cool.
- Crowds: Busy, especially in Oia at sunset and Fira when cruise ships are in port. Crowds increase later in June.
- Prices: High, particularly for caldera-view hotels. Early June offers better availability and slightly lower rates.
- What Is Open: Almost everything, including beach clubs, restaurants, wineries, nightlife, boat tours, and seasonal ferry routes.
Where to Stay in Santorini in June
June is an excellent month to splurge on a private pool or cave suite. The weather is warm enough to enjoy the pool and terrace, and a cave suite offers a cool retreat from the midday heat.
- Imerovigli: My favorite June base for couples. It has Santorini’s best caldera views, excellent luxury hotels, and quieter evenings than Fira or Oia.
- Firostefani: The best compromise between views and convenience. It is calmer than Fira, with central Fira about a 10 to 15-minute walk away.
- Fira: Best for buses, restaurants, shopping, nightlife, and getting around without a rental car. It is the most practical base, though not the quietest or most romantic.
- Oia: Best for romance, boutique hotels, and postcard views. It is crowded from late morning through sunset. Staying overnight is much nicer than visiting only at sunset.
- Beach Towns: Kamari and Perissa are best for swimming, families, lower prices, and easy meals by the beach. Choose them when beach time matters more than caldera views.
- Quieter Alternatives: Pyrgos, Megalochori, and Akrotiri are good choices if you have a rental car and want to stay away from the busiest villages.
For a first trip, stay in Imerovigli, Firostefani, Fira, or Oia. See my full guide to Where to Stay in Santorini.
What to Book Before You Arrive
- Hotels: Book early for caldera views, private pools, honeymoon suites, and specific hotels in Oia or Imerovigli. The best rooms can sell out months ahead.
- Ferries: Book June ferries in advance, especially popular high-speed routes to Mykonos, Paros, Naxos, and Crete. Check schedules before booking nonrefundable hotels on another island.
- Boat Tours: Reserve popular sunset and small-group cruises ahead. Book your cruise for the first half of your stay so you have time to reschedule if wind causes a cancellation.
- Restaurants: Reserve popular sunset-view restaurants well in advance, especially in Oia and Imerovigli. For ordinary tavernas, advance reservations are less important.
- Rental Cars: Reserve a rental car before arrival if you want one for exploring beaches, wineries, Pyrgos, Megalochori, or Akrotiri.
- Transfers: Pre-book airport or port transfers when arriving late, staying outside Fira, or traveling with children or substantial luggage. Athinios ferry port can be chaotic when several ferries arrive close together.
June Weather in Santorini
June is real summer in Santorini. Daytime highs are typically around 25°C to 28°C (77°F to 82°F), with hotter weather toward the end of the month. Heat waves can push temperatures well above 30°C (86°F). Rain is rare, and evenings are usually warm, though wind on caldera terraces and boat decks can make a light layer useful after sunset.
The meltemi becomes more noticeable during June and is strongest in July and August. Wind can cool exposed villages, create rougher ferry rides, and affect boat-tour routes even when the sky is clear.
June has long days, with sunset around 8:30pm to 8:40pm. The sun is intense, caldera paths have little shade, and the black sand at Kamari, Perissa, and Perivolos becomes painfully hot by midday.
Can You Swim in Santorini in June?
Yes. June is the first reliably good swimming month in Santorini, though the water can still feel cool early in the month. Sea temperatures are around 21°C to 23°C (70°F to 73°F), warming as June progresses. August and September have warmer water.
Kamari, Perissa, and Perivolos are the best beaches for swimming, sunbeds, and restaurants. Kamari and Perissa are particularly convenient for families, though the beaches have coarse sand and pebbles, and the water gets deep quickly in places. Water shoes or sandals help on the hot black sand.
Most outdoor hotel pools are pleasant in June, but small plunge pools, shaded pools, and pools exposed to wind can still feel cool. If a private pool is an important part of your stay, check whether it is heated.
Enjoying my private plunge pool in June at Keti Hotel in Fira.
Best Things to Do in Santorini in June
Fira in June as people gather to watch the sunset.
- Take a Boat Tour: Choose a catamaran cruise for swimming, a meal, and a relaxed day on the caldera. Choose a traditional volcano tour for a cheaper, sightseeing-focused trip.
- Visit the Wineries: June is a good month for winery visits, especially in the late afternoon. Book a wine tour so nobody in your group needs to drive.
- Hike from Fira to Oia: Start by 7:30 or 8:00am, earlier during a heat wave. Carry plenty of water and wear proper shoes. There is almost no shade after Imerovigli.
- Go to the Beach: Kamari, Perissa, and Perivolos have organized beaches with sunbeds, restaurants, and beach bars. Go early for the best choice of sunbeds.
- Explore the Villages: Visit Oia early in the morning to avoid the crowds. Pyrgos and Megalochori are good alternatives when Fira and Oia are busy.
- Visit Ancient Akrotiri: The covered archaeological site is one of the island’s best hot-day activities. Ancient Thera is exposed and best visited early in the morning.
- Book One Sunset Dinner: Plan one proper caldera-view dinner, but do not build every evening around sunset. Some of Santorini’s best restaurants do not have caldera views.
- Go Out in Fira: Fira is the center of Santorini nightlife, with bars and clubs busy throughout June.
Kamari Beach early on a June morning.
Swimming and sunning on a Santorini boat tour we took in June.
Ferries and Island Hopping in June
June is one of the best months for Greek island hopping. Santorini has frequent summer ferry connections to Naxos, Paros, and Mykonos, with seasonal services to Milos and Crete. Not every route operates daily, so check schedules before booking hotels.
Travelers coming from Athens should compare flying and taking the ferry from Athens to Santorini. Large conventional ferries are slower but steadier in rough weather. High-speed catamarans are faster but can feel bumpier when the sea is choppy.
Do not make a tight same-day connection from a ferry to an international flight. Wind, port congestion, and schedule changes still happen in June. If you’re flying internationally from Athens, spend the previous night in Athens rather than relying on a same-day ferry connection.
June Compared with May and July
- June vs. May: May is cheaper, greener, cooler, and less crowded. June is warmer, with better swimming, busier beach clubs, and more frequent seasonal ferries.
- June vs. July: July is hotter, windier, busier, and more expensive. June has similar summer weather with somewhat smaller crowds, especially early in the month.
For a wider seasonal comparison, see Best Time to Visit Santorini.
Hikers on the Fira-to-Oia path in late June.
Frequently Asked Questions
Is Santorini hot in June?
Yes. Daytime highs are typically around 25°C to 28°C (77°F to 82°F), with hotter temperatures during heat waves. The sun is strong, and exposed caldera paths have little shade.
Can you swim in Santorini in June?
Yes. Sea temperatures are around 21°C to 23°C (70°F to 73°F). The water can feel cool in early June but becomes more comfortable later in the month.
Where should I stay in Santorini in June?
Choose Imerovigli for quiet luxury and views, Firostefani for the best compromise, Fira for restaurants and transport, or Oia for romance. Choose Kamari or Perissa for a beach-focused stay.
Are ferries running in June?
Yes. June has frequent ferry service to Athens, Mykonos, Naxos, and Paros, with seasonal connections to Milos, Crete, and other islands. Book tickets in advance and check schedules before finalizing your itinerary.
Do I need a rental car in June?
No. Stay in Fira if you want to rely on buses and tours. A rental car is useful for exploring beaches, wineries, and villages away from the caldera. Book ahead.
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