Best and Worst Times to Visit Greece 2025

Greece in January and February

Acropolis with fireworks, the celebration of the New Year in Athens, Greece

Weather in Greece in January and February is similar, with gloomy days and chilly air averaging 10°C (50°F). 

Despite the fact that it might be uncomfortably cold/wet to spend a long time on outdoor sightseeing, these months offer distinct advantages, such as fewer tourists and lower prices. Imagine having renowned attractions, such as the Acropolis in Athens and the White Tower of Thessaloniki, all to yourself.

Besides visiting ski resorts, such as Metsovo and Arachova, for winter leisure, January and February also offer festivals that let you experience warm hospitality and local culture.

You could celebrate the New Year holiday and enjoy fireworks at Athens' Syntagma Square, witness the inspiring cross retrieval ceremony during Epiphany for blessings, and join in the joyful Patras Carnival. With an array of exciting events, you would not lack interesting things to do.

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Greece in March

Temple of Athena Pronaia, Delphi, Greece

While most island destinations remain closed, weather in March in Greece brings cool yet sunnier, with temperatures averaging about 15°C (59°F). 

Santorini offers tranquil moments in the warmth of the sun and the Meteora region offers awe-inspiring spring landscapes during a weather-smart itinerary.

Moreover, Greece celebrates its Independence Day on March 25th, a time when people gather to cherish hard-won victories. Join in the parades, dances, and toasts — foreign travelers can easily blend into the joyful atmosphere.

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Greece in April

The Parthenon Temple with spring flowers on the Acropolis in Athens, Greece

April is considered to be the start of the best times to visit Greece, with sunny days and warm temperatures of about 19°C (66°F), which is great weather for outdoor sightseeing or hiking but may still be too cold for water activities.

Since April also signals the start of the shoulder season, you won't encounter hordes of tourists in most regions. The exception is during Greek Orthodox Easter, which falls on April 20th in 2025. 

Tourists from all over the world travel to Greece and gather in Athens to celebrate Easter, resulting in a brief surge in travel activity and prices.

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Greece in May

Elafonissi Beach with pink sand, Crete, Greece

May marks the month for the full opening of island destinations before the summer season. With warm temperatures averaging 23°C (73°F), it could be a great weather for sunbathing and swimming on one of these sun-soaked paradises. Furthermore, this is the last opportunity to seize low-season discounts on popular islands, such as Santorini, Naxos, and Paros.

Not limited to islands alone, mainland Greece also shines in May. Gorgeous wildflowers blanket the mountains and plains, painting an idyllic scene that would captivate your eyes.

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Greece in June

Young couple on the roof of the building in Santorini, Greece

June brings about an increase in temperatures, rising to about 28°C (82°F), alongside the increasing crowds and prices. As the coolest month of the summer season, June offers sunny weathers and perfect conditions for visiting your desired destinations. 

Hike in the Parnassos National Park in Delphi, explore the charming streets of the old town in Nafplio, or unwind on the captivating pink sands of Elafonisi Beach in Crete. Greece in June gives a warm welcome wherever you want to visit.

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Greece in July and August

A family on European vacation in Mykonos, Greece

July and August in Greece form the peak of summer, both with scorching daily high temperatures averaging about 32°C (90°F) and swarms of holiday-makers from all over the world. Islands like Mykonos and Santorini beckon with their crystal-clear waters and lively atmosphere, inviting you to relax on stunning beaches and enjoy the vibrant nightlife.

If you prefer history and culture, explore the indoor sites to escape the heat. The Acropolis Museum or the National Archaeological Museum in Athens could be great options. To avoid crowds and the summer heat, visiting at less popular times of the day would be helpful, such as in the morning before 8am or at lunchtime between 11am and 1pm.

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Greece in September

Young couple visit the whitewashed Greek village of Oia Santorini, Greece

September in Greece brings milder weather, with temperatures averaging about 27°C (81°F). It's an ideal time for exploring Greece without the intense summer heat or the large crowds of tourists.

Enjoy pleasant seaside temperatures on the Greek islands, embark on boat trips to explore the volcano and hot springs in Santorini, or indulge in water sports, such as snorkeling and windsurfing, in Crete.

On the mainland, consider attending one of the local wine festivals that take place in September, such as the Anhiolos Wine Festival in Thessaloniki. It would add extra fun to your journey and you could experience the rich wine culture of Greece.

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Greece in October

Athens, Greece - Monastiraki Square and Acropolis

The weather tends to be mild in October in Greece, with high temperatures averaging about 22°C (72°F) and sunny days, making it an ideal month to explore Greece.

The Greek islands have a quieter ambiance without crowds and such high prices. Most facilities would still be operating, allowing you more space to savor their beauty and tranquility.

With such good weather, October is also an opportune time to delve deeper into Greece's cultural heritage. Marvel at the Heraklion Archaeological Museum in Crete or explore the Sanctuary of Asklepios at Epidaurus, a UNESCO World Heritage site.

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Greece in November

Changing of the guards ceremony at the Parliament in Athens, Greece

November is the start of the low season for visiting Greece, bringing cooler temperatures averaging about 17°C (63°F). Most islands close from this month until May since it is too cool for most to relax on the beaches.

While visiting islands may not be a good choice, you could explore mainland Greece during this month as it offers a different kind of charm. Take leisurely walks to explore the bustling cities and towns, appreciate the changing of the guard at Syntagma Square, and enjoy the opportunity to connect with the locals on a more personal level.

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Greece in December

A large Christmas tree in Syntagma Square in Athens, Greece

December in Greece is considered to be the festive month of the low season and temperatures average about 14°C (57°F). 

While the weather may be cooler than other months, Greece is still warmer than most countries in Europe. The cities come alive with enchanting decorations and a joyful atmosphere, attracting people there to celebrate Christmas.

Explore the Christmas markets in Athens or Thessaloniki, where you could enjoy the dazzling lights, festive music, the warmth of Greek hospitality, and even find unique gifts for your loved ones.

Keep in mind to reserve your accommodation and flights 3–6 months before your trip for a better deal. Or you could simply reach out to us now at Global Highlights and we would personalize the perfect private tour for you.

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