The temperatures in Santorini in December are comfortable with low of 15°C and and high up to 16°C.
You can expect about 3 to 8 days of rain in Santorini during the month of December. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Santorini in December 2024.
If you’re planning to visit Santorini in the near future, we highly recommend that you review the 14 day weather forecast for Santorini before you arrive.