Weather in Santorini in December
Santorini, Greece averages a high of 15.4°C (59.7°F) and low of 12.5°C (54.5°F) in December, with 9 rain days and 7.8 hours of daily sunshine. Travel score: 66.5/100 (Good). The best time to visit Santorini is July.
High
15°C60°F
Low
13°C55°F
🌧️
9
rain days
☀️
7.8
hrs/day sunshine
💧
71%
humidity
67— Good
December in Santorini is mild and occasionally wet — good for most activities.
What are the average temperatures in Santorini?
How much does it rain in Santorini in December?
Santorini receives an average of 53mm of rainfall across 9 rainy days in December. The annual total is 291.4mm.
What should I pack for Santorini in December?
Essentials
👟
Comfortable walking shoes
Essential for exploring the city
🧥
Mix of light and warm layers
Mild temperatures around 15°C
Traveling to Greece in December?
Don't let a public holiday surprise you — restaurants, shops, and attractions may be closed.
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Data based on 1994–2024 averages · Last updated: 2024-12-31