Santorini weather in January
January is a good time to visit Santorini, with mild to cool weather that is quite pleasant. January is the coldest month of the year.
You can expect sunny days interspersed with the occasional rain shower.
How hot is it in Santorini in January?
Daytime temperatures usually reach 14°C (57°F) in Santorini in January with cooler daytime temperatures, falling to 10°C (50°F) at night.
However, on the warmest days of the month, the temperature may reach a high of around 18°C (64°F).
How sunny is it in Santorini in January?
There are normally four hours of sunshine each day in Santorini in January – that's around 40% of daylight hours.
Sunrise & sunset in January?
Sunrise is around 7:30am with sunset around 5:25pm.
How warm is the sea around Santorini in January?
The average sea temperature around Santorini in January is 16°C (60°F), which is cold for swimming.
Does it rain in Santorini in January?
There is usually nine days with some rain in Santorini in January, with an average monthly rainfall of 115mm (4.5in).
How windy is it in Santorini in January?
January sees an average wind speed of 25km/h (13 knots; 15 mph). The predominant wind direction is from the north.
What to do in Santorini in January?
While weather conditions in January may not be suitable for swimming and sunbathing, the island’s capital, Fira, offers several interesting places to visit.
Don't miss the preserved ruins of classical antiquity at Ancient Thera and the nearby Minoan Bronze Age settlement of Akrotiri.
January is a good time to avoid the summer crowds and take advantage of cheaper off-season flights and hotel rates.
Local holidays?
New Year's Day – 1st January; Epiphany – 6th January.
Santorini weather in January
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High Temp: 14°C (57°F) |
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Low Temp: 10°C (50°F) |
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Sunshine: 4 hours per day |
10
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Daylight: 10 hours per day |
 |
Wind speed: 25 km/h (13 knots; 15 mph) |
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Wet Days: 9 days with some rain |
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Rainfall: 115mm (4.5in) per month |
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Comfort Level: Mild & 68% humidity |
2
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UV Index: Low |
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Sea Temp: 16°C (60°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 January: 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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