Greece · Regional climate

South Aegeanwhen to go

Regional slice of Greece with its own temperature profile. Best months here: Jun · Jul · Aug.

Range: 15–27 °C
Compare: +0.1°C vs. Greece mean
Country: Greece
TZ: Europe/Athens

Region match

Perfect match

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12-month climate · South Aegean

How the year moves in South Aegean

Ten years of ERA5, aggregated over South Aegean itself rather than over Greece as a whole — the same series the month-by-month scores below are built from.

Temperature°C

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Month	Average daytime high (°C)
January	14.7
February	14.7
March	15.5
April	17.4
May	20.2
June	24.0
July	26.4
August	26.6
September	25.0
October	22.0
November	19.4
December	16.3

Rainfallmm

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Month	Rainfall (mm)
January	108
February	56
March	49
April	17
May	9
June	3
July	1
August	2
September	5
October	22
November	61
December	106

Sunshinehr / day

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Month	Sunshine hours (hr / day)
January	5.3
February	6.6
March	7.9
April	9.1
May	9.6
June	10.6
July	10.8
August	10.0
September	8.9
October	7.6
November	5.9
December	4.9

What’s open · year round

Things to do in South Aegean

Limited
Island ferries
Limited November–March
Sources: greekferrytravel.com, davestravelpages.com

Opening seasons are checked by hand against the operators and parks themselves, not derived from the climate figures on this page. Last reviewed 2026-08-28. Dates move — confirm before you book.

Month by month · South Aegean

Pick your window

Other regions · Greece

Nearby and comparable

Safety · 5 governments

What the governments say about Greece

Combined advisory · most-cautious-wins

Exercise normal precautions

Highest level across 5 governments · Advisory last changed 2026-09-27

See breakdown by country