Santorini in April

Greece › Santorini › April Weather
Updated: October 11, 2026 • By Santorini Dave
Questions? dave@santorinidave.com

See Also
• Where to Stay in Santorini
• Best Hotels in Santorini
• Best Restaurants in Santorini
• Fira to Oia Hike
• Best Santorini Wineries

Is April a Good Time to Visit Santorini?

Yes. April is one of my favorite months for hiking, sightseeing, wineries, photography, and enjoying the caldera without summer crowds. Santorini is green and covered in spring flowers, the weather is comfortable for walking, and Oia is far easier to enjoy than in summer.

April is not a beach month. The sea is cold, unheated pools are usually too chilly for comfortable swimming, and evenings require a sweater or jacket. Early April is peaceful but still partly off-season. By late April, most caldera hotels, restaurants, and tours are operating.

• My Advice: Late April is best for most visitors. Most hotels and restaurants are open, the weather is improving, and crowds are still light. Early April is quieter and cheaper, but only stay in Fira.
• Best For: Hiking, sightseeing, wineries, photography, romantic trips, and avoiding summer crowds.
• Skip April If: Swimming, hot weather, beach clubs, nightlife, and warm evenings are central to your trip. May is warmer and more fully open, while June is better for a true beach holiday.

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Santorini in April at a Glance

• Weather: Mild and comfortable for walking. Afternoon highs are commonly around 18°C to 21°C (64°F to 70°F), with cooler evenings around 12°C to 14°C (54°F to 57°F).
• Swimming: The sea remains cold at around 16°C to 17°C (61°F to 63°F). A few people swim, but most visitors will want a heated pool.
• Crowds: Light compared with summer, though cruise-ship days and Greek Easter can bring more visitors.
• Prices: Caldera hotels are much cheaper than in summer, especially early in the month. Rates start to creep up a little for Easter and late-April dates.
• What Is Open: Fira operates year-round. Oia, Firostefani, and Imerovigli become increasingly active through April, while most beach businesses open in May.

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Early April vs. Late April

• Early April: Quiet and partly off-season. Fira has the most dependable selection of restaurants, hotels, shops, buses, and services. Oia and Imerovigli are partly open, while many beach businesses in Kamari, Perissa, and Perivolos are still preparing for the season.
• Mid April: More hotels, restaurants, wineries, boat tours, and seasonal ferry routes begin operating. The weather remains changeable, but there are more choices for dining and activities.
• Late April: The best part of the month for most visitors. Most caldera hotels and restaurants in Fira, Firostefani, Imerovigli, and Oia are open. More seasonal international flights and inter-island ferries operate, though schedules vary by route.

Greek Easter brings more Greek visitors, religious celebrations, and busier ferries and hotels. When Easter falls in late April or early May, Holy Week celebrations can affect travel during the final days of April. The Good Friday procession in Pyrgos is especially worth seeing. Check the Easter dates before booking.

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What Is Open in Santorini in April?

• Santorini Hotels: Fira has year-round accommodation. Many caldera hotels in Firostefani, Imerovigli, and Oia reopen during April, with the widest choice available toward the end of the month.
• Restaurants: Fira has the strongest early-April selection. Oia, Firostefani, and Imerovigli gain more choices each week. Some seasonal restaurants do not reopen until Easter or May.
• Beach Towns: Kamari, Perissa, and Perivolos remain quiet early in April. More hotels, tavernas, beach bars, and sunbed rentals open toward the end of the month, though some wait until May.
• Boat Tours: Caldera cruises and volcano tours operate on selected days, with more departures later in April. Wind can affect schedules.
• Wineries: Major wineries and tasting rooms are open, though some use shorter spring hours or operate fewer days. Reserve ahead or check directly before making a special trip.
• Attractions: Ancient Akrotiri, Ancient Thera, and the main museums are open, though hours are generally shorter than in summer. Ancient Thera is exposed to wind, and holiday schedules can affect opening times.
• Nightlife: Fira has bars and evening activity, but April is not a party month. Oia and the beach towns become quiet after dinner.
• Ferries: Athens connections operate throughout April. Direct routes between Santorini and other islands increase as seasonal services restart, especially later in the month.

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April Weather in Santorini

Sunny afternoons can feel warm in sheltered villages, while the caldera, ferry port, and exposed hiking paths feel much cooler in the wind. Daytime highs commonly reach 18°C to 21°C (64°F to 70°F), with warmer days possible toward the end of the month.

Evenings are cool. Bring a sweater or medium-weight jacket for outdoor dinners, boat trips, and sunset viewing. A windbreaker is useful throughout April. Rain is less frequent than in winter, but spring showers still occur. The covered Ancient Akrotiri archaeological site is a good rainy-day option.

Green hillsides and spring flowers make April one of the best months for photographing Santorini.

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Can You Swim in Santorini in April?

You can swim, but most visitors will find the water cold. The sea is around 16°C to 17°C (61°F to 63°F), and wind can make getting out of the water feel colder than the swim itself. On a sunny, calm afternoon, a quick swim is possible.

Unheated hotel pools are also cold. Caldera pools are frequently shaded or exposed to wind and can feel even less inviting than the sea. If pool time matters, book one of the Santorini hotels with a heated pool and confirm that the heating operates during your stay. Some private plunge pools are heated only a few degrees above the outside temperature and are not nearly as warm as a hot tub.

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Best Things to Do in Santorini in April

• Hike from Fira to Oia: April is one of the best months for the caldera trail. The air is cool, the landscape is green, and yellow spring flowers line sections of the path. Carry water, wear shoes with good grip, and bring a windbreaker. Exposed sections can be windy even when Fira feels warm. Avoid the trail during strong wind or heavy rain.
• Experience Greek Easter: When Holy Week falls during your trip, Good Friday in Pyrgos is one of Santorini’s most memorable traditions. Thousands of small flames illuminate rooftops, walls, and paths during the evening procession.
• Visit Santorini’s Wineries: Wineries are much less crowded than in summer, and reservations are easier to get. Spring opening hours vary, so check before visiting.
• Explore Oia, Imerovigli, and Firostefani: The caldera villages are far easier to walk and photograph than in summer. Oia’s main lanes are quietest in the morning and between cruise-ship visits.
• Visit Pyrgos, Megalochori, and Emporio: These traditional villages are especially nice in April, before the summer heat. The surrounding countryside is still green.
• Visit Ancient Akrotiri: The archaeological site is covered, making it a good choice in sunshine or rain. Combine it with Akrotiri village, a winery, or the southern beaches.
• Take a Caldera Boat Tour: April boat tours are worthwhile on calm, sunny days, but bring a jacket. Sunset tours become chilly after dark, and swimming stops appeal mainly to cold-tolerant travelers. Book early in your stay so you have time to reschedule if wind cancels the trip.
• Enjoy a Caldera Hotel: April is a great time to splurge on a caldera hotel. Rooms with private terraces, great views, and heated plunge pools cost much less than in summer.

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Where to Stay in Santorini in April

For most April trips, stay on the caldera rather than at the beach. Fira is the best early-April choice, while Firostefani, Imerovigli, and Oia become better options as more hotels and restaurants reopen.

• Fira: The best practical base in April, especially during the first half. It has the widest year-round selection of restaurants, shops, buses, taxis, bars, and services.
• Firostefani: The best combination of caldera views, quiet surroundings, and access to Fira. Central Fira is about a 10 to 15-minute walk.
• Imerovigli: Best for romance, luxury hotels, and dramatic views. Check that nearby restaurants and your preferred hotel facilities are operating during early-April stays.
• Oia: Beautiful, relatively uncrowded, and excellent for photography. Stay here for beauty rather than convenience. Early-April restaurant and hotel choices are more limited than in Fira.
• Kamari: The most practical beach town, but not my first choice in April. It has a flatter layout than the caldera villages and becomes livelier toward the end of the month.
• Perissa and Perivolos: Quiet and good value, but too seasonal for most early-April visitors. Choose them only after confirming that your hotel and nearby restaurants are open.
• Pyrgos: Good for village atmosphere, wineries, and Easter traditions. A rental car makes the stay much easier.

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Greek Easter in Santorini

The best-known Easter event in Santorini is the Good Friday procession in Pyrgos, when thousands of small flames illuminate rooftops, walls, and paths throughout the village. It’s one of the most memorable nights of the year on the island.

Church services, processions, family meals, and late-night celebrations take place across Santorini during Holy Week. Easter Sunday is quieter in the morning as families gather, followed by long lunches and celebrations.

Ferries and hotels can fill with Greek travelers, popular restaurants require reservations, and some shops, restaurants, and attractions close or reduce their hours over Easter weekend. Book accommodation and ferries early if your trip overlaps with the holiday.

Orthodox Easter moves each year and can fall in April or May. Holy Week sometimes begins in April even when Easter Sunday falls in May, so check the exact dates before planning your trip.

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Flights and Ferries in April

Athens to Santorini flights operate throughout April and are the simplest choice when ferry schedules do not fit your plans. Seasonal nonstop flights from European cities restart at different points during spring, with more options later in the month.

Ferries between Athens and Santorini run throughout April. Conventional ferries are slower but handle rough conditions better than small high-speed catamarans. April island hopping is possible, but check your exact dates before booking hotels. Ferries to Naxos and Paros are generally easier to arrange than connections to Mykonos and Crete, which depend more heavily on seasonal services.

Buses operate on lighter schedules than summer, and most routes connect through Fira. A rental car is usually much cheaper than in summer and useful for wineries, smaller villages, Akrotiri, and beaches. Parking is far easier than in July or August.

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Santorini in April Compared with March and May

• April vs. March: March feels more like winter, with cooler weather, more closures, and fewer seasonal flights and ferries. April has longer days, warmer weather, more open businesses, and generally better hiking conditions.
• April vs. May: May is warmer, livelier, and better for outdoor dining, boat tours, and swimming, though the sea is still cool. April has fewer visitors, lower prices, and better wildflowers. Choose April for hiking and quiet; choose May for warmth and a fuller summer atmosphere.

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Frequently Asked Questions

Is Santorini warm in April?

Afternoons are mild and can feel warm in the sun, with common highs around 18°C to 21°C (64°F to 70°F). Evenings and windy days feel cool, so bring a sweater and jacket.

Can you swim in Santorini in April?

Yes, but the sea is cold at around 16°C to 17°C (61°F to 63°F). Short swims are possible on sunny, calm days, but most visitors prefer a heated pool.

Will restaurants in Oia and Fira be open?

Fira has the most dependable year-round selection. Many Oia restaurants are open by mid or late April, but early-April choices are more limited. Confirm opening dates when one specific restaurant matters.

Are Kamari and Perissa open in April?

They are partly open, especially toward the end of the month. Early April remains quiet, with many beach restaurants, bars, hotels, and sunbed operations still closed.

Do I need a heated pool?

Yes, if swimming at your hotel is important. Unheated pools are cold, and exposed caldera pools can feel colder than the sea. Confirm that pool heating operates during your dates.

Are boat tours running in April?

Yes, but on fewer departures than summer. Wind can affect sailings, sunset cruises become chilly, and swimming stops are cold. Book near the beginning of your stay.

Is April too early for island hopping?

No, but it requires careful planning. Athens connections run throughout the month, while direct routes to Mykonos, Crete, and some other islands depend on seasonal schedules. Late April offers more choices than early April.

What should I pack for Santorini in April?

Bring light clothes for sunny afternoons, a sweater or medium-weight jacket for evenings, a windbreaker, comfortable walking shoes, sunglasses, sunscreen, and swimwear for a heated pool or a brief cold-water swim.