Santorini weather in December
December is a good time to visit Santorini as the summer crowds have departed and the climate is still pleasant if somewhat cooler.
You can expect short, sunny days with the occasional rain shower.
How hot is it in Santorini in December?
Daytime temperatures usually reach 15°C (59°F) in Santorini in December with cooler daytime temperatures, falling to 11°C (52°F) at night.
However, on the warmest days of the month, the temperature may reach a high of around 20°C (68°F).
How sunny is it in Santorini in December?
There are normally four hours of bright sunshine each day in Santorini in December – that's around 41% of daylight hours.
Sunrise & sunset in December?
Sunrise is around 7:25am with sunset around 5:10pm.
How warm is the sea around Santorini in December?
The average sea temperature around Santorini in December is 17°C (62°F), which is cold for swimming.
Does it rain in Santorini in December?
There is usually nine days with some rain in Santorini in December, with an average monthly rainfall of 100mm (4in).
How windy is it in Santorini in December?
December sees an average wind speed of 24km/h (13 knots; 15 mph). The predominant wind direction is from the north.
What to do in Santorini in December?
While weather conditions in December are too cold for sunbathing and swimming, it’s a great time to explore the island on foot, bicycle or motorcycle.
Away from the beach, this is also a good time to explore the island on foot, bicycle or motorcycle. Don't miss the preserved ruins of classical antiquity at Ancient Thera and the nearby Minoan Bronze Age settlement of Akrotiri or the narrow picture-perfect alleyways of Firá and Oía.
December is regarded as low season in Santorini, with a commensurate drop in hotel rates and less-crowded beaches and entertainment venues.
Local holidays?
Christmas Day – 25th December; 2nd Day of Christmas – 26th December.
Santorini weather in December
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High Temp: 15°C (59°F) |
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Low Temp: 11°C (52°F) |
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Sunshine: 4 hours per day |
9
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Daylight: 9.7 hours per day |
 |
Wind speed: 24 km/h (13 knots; 15 mph) |
 |
Wet Days: 9 days with some rain |
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Rainfall: 100mm (4in) per month |
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Comfort Level: Cool & 70% humidity |
2
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UV Index: Low |
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Sea Temp: 17°C (62°F) |
| Santorini, Greece | |
Best time to visit Santorini
The best time to visit Santorini is during mid-season (May, June, September and October) when the weather is warm and the island is less crowded. The peak season of July and August is beautiful with hot, sunny weather but comes at a cost of sky-rocketing prices in hotels and restaurants.
Santorini weather by month
Source: Weather data for Santorini is based on meteorological statistics gathered for the 30-year period 1991 to 2020 by the Hellenic National Meteorological Service (HNMS) at the closest weather station: Santorini (Thira) International Airport (JTR), located about 5km (3mi) southeast of the capital, Fira.
Advice on the best time to visit a particular destination is based on average local weather statistics, when the weather conditions are generally better than at other times of the year. We consider high and low temperatures, risk of rain (and thunderstorms, etc.), amount of sunshine and sea temperature. For general outdoor activities we favour clear, rainless days with a temperature range between 18°C (64°F) and 27°C (80°F); and for hot-weather activities we favour clear, rainless days with a temperature range between 24°C (75°F) and 32°C (89°F). Often, the best times to visit correspond to high season and therefore involve higher prices.
Latest update: Santorini weather in December: 12 June, 2024
Disclaimer: The information on this site is provided as is, without any assurances as to its accuracy or suitability for any purpose. Weather data and conditions at any given location and time are unpredictable and variable. We assume no responsibility and can not be held legally responsible for any decisions made on the basis of the information presented on this site.
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