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The climate of Greece
The largest part of Greece has a Mediterranean climate with mild winters and dry and warm summers. The higher parts in the interior may have cold winters with wintry weather. Some parts of Greece even have winter sports possibilities.

 

Climate information of places and areas in Greece
The climate information on this page is only brief. Specific information about weather and climate can be found on the climate pages per area or town. As for Greece the following climate information is available:

Alexandroupoli
Athens
Chios
Corfu
Crete
Crete - Agios Nikolaos
Crete - Chania
Crete - Elounda
Crete - Gouves
Crete - Heraklion
Crete - Hersonissos
Crete - Ierapetra
Crete - Koutouloufari
Crete - Malia
Crete - Myrtos
Crete - Rethymno
Karpathos
Kefolonia
Kos
Lefkada
Lemnos
Leros
Lesbos
Mykonos
Naxos
Paros
Peleponnese
Rhodes
Rhodes - Faliraki
Rhodes - Ixia
Rhodes - Kolymbia
Rhodes - Lindos
Rhodes - Rhodes-City
Rhodes - Trianda
Samos
Santorini
Skiathos
Symi
Syros
Thassos
Thessaloniki
Zakynthos

Wintry weather
During the winter snowfall not only may occur on the mainland; even the island of Crete occasionally gets snow. The capital of Athens even is regularly being paralyzed by heavy snowfall during winter months. However, the weather may change very rapidly; temperatures may rise 10 degrees Celsius within 24 hours so the snow will melt as fast as it fell. Winters on the islands are usually mild with temperatures between 5-15 degrees Celsius.

Precipitation
Most of the precipitation falls during the winter from November till March. The north western part of the mainland and the south of Crete get the largest amount of precipitation. During the summer Greece gets little rain. Long periods of drought are no exception. Drought is a problem Greece has to cope with; the risk of forest fires is high during these periods.

Heat
Greece’s summers are warm and dry. Heat waves with temperatures exceeding 40 degrees Celsius occur annually in Greece. Especially the capital of Athens, the Peleponessos, Crete and the islands which are part of the Dodecanese complex including: Rhodes, Karpathos, Kos and Samos) have a reasonable chance of long periods of heat from June till August. This is the reason why many residents of Athens spend their summers on one of the islands where the heat is being tempered by a pleasant sea breeze. For most tourists the warm weather is the reason to spend their holidays in Greece. Especially in July and August most destinations have guaranteed sunshine with temperatures exceeding 25 or even 30 degrees Celsius.

 

Climate figures
The figures below are based on long term weather and climate records in Athens. They cannot be seen as an average for Greece because of the large differences in this country.

average
 maximum
temperature (°C)

average
minimum

temperature (°C)
average
hours of sunshine

per
day
average days with precipitation
per month
average
mm
precipitation
per month
average
sea
temperature (°C)
January 13 4 4 12 16
February 13 5 5 11 15
March 16 7 6 9 15
April 20 10 8 8 16
May 25 14 10 5 18
June 30 20 11 2 21
July 33 23 12 1 24
August 34 24 11 2 24
September 29 18 9 3 24
October 23 14 7 6 21
November 18 10 5 9 19
December 14 8 4 13 17
= 0-5 mm ● = 6-30 mm ● = 31-60 mm ● = 61-100 mm ● = 101-200 mm ● = over 200 mm
= 0-0.2 inches ● = 0.2-1.2 inches ● = 1.2-2.4 inches ● = 2.5-4 inches ● = 4.1-8 inches ● = over 8 inches

More climate information
Climate figures are very useful but don’t present a general impression of the climate and the eventual weather circumstances within a certain period. The figures don’t always reflect the chance of wintry weather, extreme heat or hurricanes. That is why we monthly offer useful extra climate information. The information below is valid for the city of Athens. Please visit the pages on individual climate information for other places in Greece.
 

chance of
(very) hot

weather

chance of
(very) cool
weather
chance of
long-term

precipitation
chance of
hurricanes
(cyclones)
chance of
sunny days

UV-index

January
February
March
April
May
June
July
August
September
October
November
December
click here for the explanation of the symbols

 

Disclaimer
The information at this site was carefully composed from climate data collected by meteorological services, meteorological offices, climate experts and other sources. “More climate info” is based on statistics, climate data and personal experience. No rights can be derived from this site. Weather has no memory and gives no guaranties. Nothing is as changeable and unpredictable as the weather. The authors of this site feel in no way responsible for any damages caused by misinterpretation or other circumstances that may influence your holiday or trip to a certain destination. We provide information, it’s up to the reader to use it to it’s benefit.

 

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