Climate of Santorini
The island Santorini has a mediterranean climate. The summers are hot and dry, and the temperature is mild in the winter. The average annual temperature for Santorini is 20° degrees and there is about 204 mm of rain in a year. It is dry for 252 days a year with an average humidity of 73% and an UV-index of 5.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 15°C and 26°C
- Night:the average nighttime temperature is between 13°C and 25°C
- Rain: it rains 85 days and there is a total of approximately 202 mm rainfall
- Sun hours: throughout the year there are 3414 sun hours
|Maximum temperature:||between 15°C and 26°C|
|Warmest month:||26°C in July|
|Coldest month:||15°C in January|
|Night temperature:||between 13°C and 25°C|
|Dry days:||280 days|
|Days with rain:||85 days|
|Days with snow:||0 days|
|Total rain sum:||202 mm|
|Hours of sunshine:||3414 hours|
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Santorini.
This graph shows the average amount of rainfall per month for Santorini.
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Climate table of Santorini
In this climate table you can see at a glance what the average weather per month is for Santorini. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Santorini might be like in a given month.
|Day temp. (°C)||15||15||16||17||20||24||26||26||25||22||19||16|
|Night temp. (°C)||13||14||14||16||19||23||25||25||24||21||18||15|
|Days with rain||14||12||9||7||6||3||1||-||5||7||8||13|
|Sun hours per day||6||7||9||11||12||12||12||12||11||7||7||6|
|Wind force (Bft)||5||4||4||4||4||3||4||4||4||4||4||4|
Best time to visit Santorini
The best time to visit Santorini, Greece is May through November. In this period you have a pleasant temperature and almost no precipitation. On the island of Santorini, the warmest month is July with 26°C and the coldest is January with 15°C.
Climate of Santorini by month
What is the average climate in a given month for Santorini? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
Santorini weather experiences
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Populaire bestemmingen in Santorini
Cities and towns in Santorini