Santorini, GREECE and its best beaches
Climate - Temperatures and rainfall - Mediterranean Sea
Santorini: Temperatures during the day, at night, rain and bathing conditions
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January Day temperature  56°F / 13°C |
Night temp.  45°F / 07°C |
Bathing temperature  58°F / 14°C |
Rain  042 mm |
Non-ideal conditions
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February Day temperature 58°F / 14°C |
Night temp. 45°F / 07°C |
Bathing temperature 59°F / 15°C |
Rain 045 mm |
Non-ideal conditions
|
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March Day temperature 61°F / 16°C |
Night temp. 47°F / 08°C |
Bathing temperature 59°F / 15°C |
Rain 043 mm |
Non-ideal conditions
|
|
April Day temperature 67°F / 19°C |
Night temp. 54°F / 12°C |
Bathing temperature 61°F / 16°C |
Rain 024 mm |
Non-ideal conditions
|
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May Day temperature 77°F / 25°C |
Night temp. 61°F / 16°C |
Bathing temperature 63°F / 17°C |
Rain 014 mm |
Non-ideal conditions
|
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June Day temperature 85°F / 29°C |
Night temp. 68°F / 20°C |
Bathing temperature 70°F / 21°C |
Rain 005 mm |
Conditions 
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|
July Day temperature 88°F / 31°C |
Night temp. 74°F / 23°C |
Bathing temperature 77°F / 25°C |
Rain 004 mm |
Conditions
|
|
August Day temperature 88°F / 31°C |
Night temp. 72°F / 22°C |
Bathing temperature 79°F / 26°C |
Rain 007 mm |
Conditions  
|
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September Day temperature 83°F / 28°C |
Night temp. 67°F / 19°C |
Bathing temperature 76°F / 24°C |
Rain 009 mm |
Conditions
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October Day temperature 76°F / 24°C |
Night temp. 59°F / 15°C |
Bathing temperature 68°F / 20°C |
Rain 044 mm |
Non-ideal conditions
|
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November Day temperature 67°F / 19°C |
Night temp. 54°F / 12°C |
Bathing temperature 65°F / 18°C |
Rain 050 mm |
Non-ideal conditions
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December Day temperature 59°F / 15°C |
Night temp. 49°F / 09°C |
Bathing temperature 61°F / 16°C |
Rain 063 mm |
Non-ideal conditions
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Greece : climate and when to go to Santorini
Temperate climate, mild, wet winters, hot and dry summers. The climate in Greece is typical of the Mediterranean climate: mild and rainy winter, relatively warm and dry summer, and generally prolonged periods of sunshine for most of the year. A wide variety of climate sub-types, also in the Mediterranean climate approach, is present in several regions of Greece. This is due to the influence of topography (large mountain chains, along the central part), and to the air masses coming from the moisture sources of the central Mediterranean Sea.
| January Avoid |
February Avoid |
March Avoid |
April Avoid |
May Avoid |
June Pecfect |
July Pecfect |
August Pecfect |
September Pecfect |
October Avoid |
November Avoid |
December Avoid |
When to go? The hottest month for the beach, lazing around and swimming is August. Check the precipitations because showers are possible but the sun returns quickly, otherwise other periods are possible. The coolest month is January, if you can not stand the heat too much. The driest month of the year is July, if you do not like the rain at all.
Click on
Athens -
Santorini to display its climate.
Graphs and temperature curves with average precipitation over the year
Precipitation, rainfall, cyclone: GREECE
Temperatures of bathing water around Santorini
Landmarks
Perfect conditions to enjoy the beach.
Favorable conditions for enjoying the beach.
Cloudy with sunny spells and thunderstorms.
Very strong tropical or monsoon rains.
Months at risk of cyclones with alerts level 1 to 5. Nice swimming at more than 26°C / 79°F. Everything is perfect for traveling.No cyclone risk for this country
Mediterranean Sea
Climate October 2023
Santorini sunshine in summer and winter
The sun at its zenith, that means well perpendicular to the surface of the Earth, sending 100% of radiation and heat. Santorini receives in winter (january), 50% of sun power and 97% during summer time (july).
The average temperature and sunshine deviations between summer and winter are 47%. This large gap means that the temperature at sea varies and that it can be cooler during the winter. A sweater can be nice in the early morning or evening, the fell night in cooler season.
Average temperatures and rainfall for a stay in October
On the left, the averages observed every month of October on the Greece beaches. The trends for next month are, slightly lower average daytime temperatures, a bathing water in Mediterranean Sea which loses degrees, more abundant rains with cooler nights.
Sunset and sunrise times for GREECE
Local time : October 2023, Monday 02, 07:17 AM
Sunrise time : 06:17 am, point A
Sunset time : 5:57 pm, point B
Duration of daylight : 11:40 / 24:00
Jet lag : GMT+2
The average monthly UV index of GREECE
What is the period of mosquitoes virulence over the year?
Weather forecast for Santorini
Here are the current 5-day forecasts for Messaria / Santorini. Temperatures are spaced 3 hours apart for each day. The summary of the state of the sky gives the trend of the week. The sea temperature at is a monthly average. In lagoons or seashores where the bathing water is shallow, you can add some degrees.
Tuesday
October 03, 2023
8 am
70.2°F
22°C
Clear sky
Humidity 62%
Sea 68°F/20°C
Tuesday
October 03, 2023
11 am
70.3°F
22°C
Clear sky
Humidity 61%
Sea 68°F/20°C
Tuesday
October 03, 2023
2 pm
70.7°F
22°C
Clear sky
Humidity 60%
Sea 68°F/20°C
Tuesday
October 03, 2023
5 pm
71°F
22°C
Clear sky
Humidity 62%
Sea 68°F/20°C
Tuesday
October 03, 2023
8 pm
71.3°F
22°C
Clear sky
Humidity 66%
Sea 68°F/20°C
Tuesday
October 03, 2023
11 pm
71.7°F
23°C
Clear sky
Humidity 65%
Sea 68°F/20°C
Wednesday
October 04, 2023
8 am
69.6°F
21°C
Clear sky
Humidity 68%
Sea 68°F/20°C
Wednesday
October 04, 2023
11 am
70.1°F
22°C
Clear sky
Humidity 64%
Sea 68°F/20°C
Wednesday
October 04, 2023
2 pm
70.7°F
22°C
Clear sky
Humidity 62%
Sea 68°F/20°C
Wednesday
October 04, 2023
5 pm
70.7°F
22°C
Clear sky
Humidity 61%
Sea 68°F/20°C
Wednesday
October 04, 2023
8 pm
70.1°F
22°C
Clear sky
Humidity 61%
Sea 68°F/20°C
Wednesday
October 04, 2023
11 pm
69.8°F
21°C
Clear sky
Humidity 61%
Sea 68°F/20°C
Thrusday
October 05, 2023
8 am
70.5°F
22°C
Clear sky
Humidity 55%
Sea 68°F/20°C
Thrusday
October 05, 2023
11 am
70.7°F
22°C
Clear sky
Humidity 60%
Sea 68°F/20°C
Thrusday
October 05, 2023
2 pm
71.1°F
22°C
Clear sky
Humidity 57%
Sea 68°F/20°C
Thrusday
October 05, 2023
5 pm
71.5°F
22°C
Clear sky
Humidity 60%
Sea 68°F/20°C
Thrusday
October 05, 2023
8 pm
70.8°F
22°C
Clear sky
Humidity 60%
Sea 68°F/20°C
Thrusday
October 05, 2023
11 pm
71.2°F
22°C
Few clouds
Humidity 58%
Sea 68°F/20°C
Friday
October 06, 2023
8 am
71.4°F
22°C
Clear sky
Humidity 60%
Sea 68°F/20°C
Friday
October 06, 2023
11 am
71.7°F
23°C
Clear sky
Humidity 60%
Sea 68°F/20°C
Friday
October 06, 2023
2 pm
72°F
23°C
Clear sky
Humidity 62%
Sea 68°F/20°C
Friday
October 06, 2023
5 pm
72.1°F
23°C
Clear sky
Humidity 63%
Sea 68°F/20°C
Friday
October 06, 2023
8 pm
71.6°F
22°C
Clear sky
Humidity 64%
Sea 68°F/20°C
Friday
October 06, 2023
11 pm
71.7°F
23°C
Scattered clouds
Humidity 68%
Sea 68°F/20°C
Saturday
October 07, 2023
8 am
71.8°F
23°C
Overcast clouds
Humidity 64%
Sea 68°F/20°C
Saturday
October 07, 2023
11 am
72°F
23°C
Overcast clouds
Humidity 62%
Sea 68°F/20°C
Saturday
October 07, 2023
2 pm
72.1°F
23°C
Broken clouds
Humidity 64%
Sea 68°F/20°C
Saturday
October 07, 2023
5 pm
72.8°F
23°C
Few clouds
Humidity 63%
Sea 68°F/20°C
Weather uncertainties 2023 to go to Santorini ?
When traveling in the tropics as a seaside, rain is not welcome. If you see this indicator, with possible storms, that does not mean that it will rain all day long. When we observe the local rainfall, it is either really zero or very weak. Meteorologists prefer to be pessimistic. So observe below, the skies photographed during a week announced stormy in Asia. It did not rain once. I invite you to integrate this parameter before going to Santorini for a good trip to the sun!
