Weather overview

In December, Santorini brings cooler weather, characterised by an average daytime temperature of 14°C (57°F) and evening temperatures dropping to around 9°C (48°F). Expect some rainfall, typically around 70mm for the month, so packing a raincoat might be wise. Humidity levels hover at a manageable 71%, and while the island can get breezy, wind speeds are generally mild, giving you a comfortable climate to enjoy your days on this beautiful island.

Activities and seasonal highlights

December is a wonderful time to explore Santorini’s cultural and historical sites without the summer crowds. Visit the ancient ruins of Akrotiri or wander through the charming streets of Oia and Fira, taking in the stunning architecture and captivating views at a relaxed pace. Hiking trails become more enjoyable in the cooler weather, offering breathtaking views of the caldera and the Aegean Sea. Plus, indulge in local cuisine at Greek tavernas that remain open year-round.

Don't miss the local Christmas celebrations and markets during December, which provide a warm and festive atmosphere across the island. The island comes alive with twinkling lights and cheerful decorations, creating a magical holiday setting. Whether you're participating in local traditions or simply enjoying the ambience, Santorini’s festive spirit is sure to enchant.

What to pack

When packing for your December trip to Santorini, think layers. Light sweaters or jackets will keep you warm during the cooler evenings, while long-sleeved tops and comfortable trousers are perfect for daytime explorations. Since rain is possible, a waterproof jacket or umbrella should be part of your essentials. Comfortable walking shoes are a must for those picturesque strolls and exploring the ruins. Don’t forget your camera to capture the serene beauty of Santorini in winter!

FAQs

Is Santorini, Greece crowded during December?

In December, Santorini tends to be quieter, making it perfect if you prefer a more laid-back atmosphere without the busy summer tourist crowds.

Can you swim or enjoy outdoor activities?

Swimming might be a bit chilly in December, but outdoor activities like hiking and exploring villages are delightful in the cooler, comfortable weather.

What’s the best way to get around Santorini, Greece in December?

Renting a car or scooter is a convenient way to explore the island at your own pace, but public buses are also a reliable option for accessing key locations.