Yes, December is a good time to visit Greece for travellers who enjoy a quieter and more atmospheric experience. Greece's weather in December is mild in the south and cooler in the mainland, creating comfortable conditions for exploring historical sites, festive cities and scenic countryside. Crowds are significantly smaller, allowing relaxed visits to popular attractions such as the Acropolis or Santorini’s viewpoints. Accommodation and flights are often cheaper, and Christmas markets and seasonal treats add charm to the trip. While some islands operate on a reduced schedule, the cultural and winter landscapes make December a rewarding time to explore Greece.

No, it does not always rain heavily in Greece in December, but rain is fairly common. For example, in Athens there are typically 11 to 15 rainy days during December. Rainfall can be described as moderate, with occasional heavier showers. By contrast, some places like Crete see fewer rain days and milder weather, making December comparatively more manageable for visitors. 

In short, Greece in December can be a good choice if you are prepared for occasional showers; the winters are rarely extreme, and rain tends to come in spurts rather than unending downpours.

The southern Greek islands, especially Crete, generally have the best weather in December. This region enjoys milder temperatures, more sunshine and less rainfall compared to the mainland and northern areas. Daytime temperatures in Crete often stay comfortable for outdoor sightseeing, and coastal towns remain lively even in winter. The Dodecanese islands such as Rhodes and Kos, also experience pleasant conditions with relatively warm days and fewer cold spells. If you want a destination where Greece's weather in December is at its mildest and most stable, the southern islands offer the most enjoyable climate for a winter visit.

Some of the best things to do in Greece in December combine festive traditions, winter activities and peaceful sightseeing, making it a wonderfully diverse month for travel. Here are the top experiences:

• Explore Athens without crowds: Visit the Acropolis, Ancient Agora and museums in cool, comfortable weather.
• Visit Thessaloniki’s Christmas markets: Enjoy festive lights, food stalls and seasonal Greek treats.
• Go skiing in Arachova or Kalavryta: December marks the start of Greece’s ski season with lively winter resorts.
• Relax in Edipsos thermal springs: Warm natural baths feel especially soothing in winter.
• Discover winter villages like Zagori: Snow dusted mountains, stone houses and colourful Christmas traditions create a magical atmosphere.
• Enjoy mild island escapes: Crete, Santorini and Rhodes remain open with gentle winter sunshine and scenic hikes.
• Taste Greek holiday sweets: Melomakarona, kourabiedes and festive pastries fill bakeries across the country.

Overall, Greece in December is perfect for culture, winter scenery and authentic festive experiences.

Generally, Greece is not expensive in December. It is considered the low season for most destinations, which means travellers can enjoy significantly lower prices on hotels, flights and tours compared to the busy summer months. Major cities like Athens and Thessaloniki offer excellent off-season deals, and many island hotels reduce their rates. Dining and local transport also tend to be more affordable.

However, some popular winter destinations, such as Arachova or select mountain villages, may charge higher prices due to increased demand during the Christmas and New Year period. Overall, December is one of the most budget-friendly months to visit Greece.

Santorini is mild but not warm in December. Daytime temperatures usually range between 12°C and 17°C, which feels pleasant enough for walking around the caldera, exploring villages and enjoying outdoor cafés, but it is not ideal for swimming. Nights can feel chilly and breezy, especially along the cliffs. Greece's weather in December also brings occasional rain, though Santorini often enjoys clearer skies compared to northern regions. While you will not experience beach weather, the island’s peaceful atmosphere, dramatic views and soft winter light make it a beautiful destination for sightseeing and photography during December.

Yes, it is absolutely worth going to Athens in December. The city is far less crowded than in summer, which makes visiting major attractions such as the Acropolis, the Ancient Agora and key museums much more enjoyable. Greece's weather in December in Athens is generally mild, allowing comfortable sightseeing without the intense heat. The city also feels festive, with Christmas markets, decorated squares and seasonal events adding charm to the experience. Hotel prices are lower, cafés are cosy and neighbourhoods like Plaka and Monastiraki are lively without being overwhelming. If you enjoy culture, history and winter ambience, Athens in December is an excellent choice.

For Greece in December, pack for mild to cool weather with a mix of layers that keep you comfortable across different regions.

• Warm layers: Bring jumpers, long sleeve tops and a medium-weight coat. Mainland areas such as Athens and Thessaloniki can get chilly, especially in the evenings.
• Waterproof items: Carry a light waterproof jacket or compact umbrella, as Greece's weather in December often includes occasional rain.
• Comfortable walking shoes: Ancient sites and old towns have uneven paths, so wear sturdy shoes.
• Trousers and jeans: Ideal for cooler days and city sightseeing.
• Accessories: Pack scarves, gloves and a hat for northern or mountainous regions, plus sunglasses for bright winter days.

Yes, December can be a good month for trekking in Greece, but it depends on the region and the type of trails you prefer. Greece's weather in December varies widely. Southern areas and islands like Crete often have mild temperatures that are ideal for low-altitude hikes. Coastal and countryside trails are pleasant, with fewer crowds and beautiful winter scenery.

In contrast, northern and mountainous regions such as Mount Olympus or Zagori can be cold, rainy or even snowy, which requires proper gear and experience. These areas are best for well-prepared trekkers. Overall, December is suitable for trekking if you choose appropriate routes and monitor weather conditions.

No, popular attractions in Greece are generally not crowded in December. This is one of the quietest travel months of the year, so places like the Acropolis, Ancient Agora, Delphi and major museums can be enjoyed at a relaxed pace. Islands such as Santorini and Mykonos also see very few visitors, creating a calm and peaceful atmosphere. Greece's weather in December is mild to cool, which further reduces tourist numbers compared to summer. Although festive areas in Athens or Thessaloniki may feel lively, they are never overwhelmingly busy. Overall, December is ideal for sightseeing without long queues or heavy crowds.