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The Acropolis and Parthenon seen from Philopappos Hill, Athens

Athens

Greece

Ancient sites, island ferries and a summer you should probably avoid

Photo: A.Savin · CC BY-SA 3.0 via Wikimedia Commons

Athens is at its best in the two months either side of summer. Spring and autumn give you warm days for the Acropolis and the islands without July's heat, crowds and prices.

12-month view

Season calendar

JanuaryQuiet season

Cool winter low season. Sites quiet; some island ferries reduced.

Busy seasonSweet spotQuiet seasonEngland & Wales school holiday, typical price premium

Premiums are indicative ranges versus the surrounding non-holiday weeks. Tap or click any month for the exact dates. Term dates vary slightly by council; see our data sources.

Our verdict

Late September through October is the best-value window, combining warm sea, comfortable sightseeing weather and steadily falling prices. May is the best spring choice if you want to pair Athens with an island.

Right now

Is it a good time to go?

Great timing — this is the sweet spot
Typically 25–40% cheaper than peak. Good weather, thinner crowds, prices have dropped.
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How the year plays out

Seasons explained

Athens has a hot-summer Mediterranean climate. July and August regularly pass 35°C, the Acropolis closes during heatwaves, and because the city is the gateway to the islands, flights and hotels are at their most expensive. Many Athenians leave in August, so parts of the city are quieter than you might expect, but the heat makes sightseeing hard work.

April to early June is the first shoulder: wildflowers on the Attic hills, comfortable temperatures for walking, and Greek Orthodox Easter, which can fall on a different date from the UK's and brings its own short price spike. September and October are the second shoulder and, for most visitors, the better one: the sea around the Saronic islands is warmest in September, the light is superb, and prices ease week by week. November to March is off-season, with mild but unsettled weather, uncrowded museums and the cheapest fares of the year. Some island ferries run reduced timetables.

For UK families

Athens in the school holidays

October half term lines up well with Athens: temperatures in the low to mid twenties, the sea still warm, and the summer premium gone from hotels even if flights carry a half-term uplift. Easter can be excellent, but check whether Greek Orthodox Easter coincides with the UK break; when it does, hotels fill and prices jump for the weekend. The summer holidays are Athens' peak and its hottest weeks; if you are travelling then, treat the city as a short stopover and spend most of the trip on an island with a sea breeze. February half term is cool and cheap, good for the museums but not for the beach.

Choose your region on the season calendar above to see the exact term dates and typical premium for each break.

Historical data

Typical temperatures

Monthly temperature: average daily low, high, and midpoint
MonthAverage lowAverage highAverage
Jan7.9°C14.8°C11.4°C
Feb8.6°C15.6°C12.1°C
Mar9.9°C18.2°C14°C
Apr12.7°C21.9°C17.3°C
May16.9°C26.5°C21.7°C
Jun21.7°C31.8°C26.8°C
Jul25°C34.8°C29.9°C
Aug24.8°C34.3°C29.6°C
Sep21.1°C29.8°C25.5°C
Oct17.1°C25°C21°C
Nov13.6°C20.4°C17°C
Dec9.9°C16.3°C13.1°C
Min/Max rangeAverage

Ten-year monthly averages of daily highs and lows from the Athinai Airport weather station (8.4 km away), via Meteostat. Window 20162026.

Chance of rain

Average number of rainy days per month
MonthRainy days
Jan6.2
Feb5.3
Mar3.5
Apr3
May2.3
Jun2
Jul0.5
Aug0.7
Sep1.5
Oct1.9
Nov4.9
Dec4.9

Average number of days per month with at least 1mm of rainfall. From the Athinai Airport weather station (8.4 km away), via Meteostat. Window 20162026.

Quick answers

Frequently asked

When is the best time to visit Athens?
Late September through October is the best-value window, combining warm sea, comfortable sightseeing weather and steadily falling prices. May is the best spring choice if you want to pair Athens with an island.
When is Athens most expensive?
Our price index puts June to August at the top of the year for Athens. The cheapest months on the same index are January, February and November. The season calendar above shows the month-by-month picture, with UK school holiday premiums marked.
Is Athens a good choice for the UK school holidays?
October half term lines up well with Athens: temperatures in the low to mid twenties, the sea still warm, and the summer premium gone from hotels even if flights carry a half-term uplift. Easter can be excellent, but check whether Greek Orthodox Easter coincides with the UK break; when it does, hotels fill and prices jump for the weekend. The summer holidays are Athens' peak and its hottest weeks; if you are travelling then, treat the city as a short stopover and spend most of the trip on an island with a sea breeze. February half term is cool and cheap, good for the museums but not for the beach.
Does it rain a lot in Athens?
On average, Athens sees the fewest rainy days in July (around 1 days with rain) and the most in January (around 6 days). See the rainfall chart above for the full year, and our data sources page for how this is measured.
Are there festivals or events that affect prices in Athens?
Yes — Athens hosts Greek Orthodox Easter in April, and Athens Epidaurus Festival in June, which can push prices above the usual seasonal pattern that month. Exact dates vary by year; check the season calendar above and confirm against the event's own listing before booking.

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