Heraklion
Longest Greek sun season — genuinely swimmable mid-May to late October. Raki, philoxenia, the Samaria Gorge.
A decent stretch with some sun and a chance of a shower.
Days 1–5 are usually reliable, 6–10 drift, 11–14 are the model guessing. Check again the day before you fly — more on what this can and can't do.
Day-trips, boat days and guided tours on GetYourGuide.
Timed-entry and skip-the-line tickets on Tiqets.
When to go
From the 2026 climate study, not the live forecast.Structural odds, not a verdict — the live forecast can still surprise either way.
The longest comfortable Greek sun season — sea above 21°C from late May into October, peaking at 27°C in September. The south coast (Matala, Plakias) is sheltered, warmer, and more vulnerable to heat events than the wind-tempered north. Late July through mid-August routinely hits 40°C+ inland.
Cheapest return we found: 20–31 Jul · 1+ stops. Live search on Kiwi.
Common questions about Heraklion
When is the best time to visit Heraklion?
May–June and September–October are when we'd go. Skip July–August: heat that regularly passes 35°C. The live forecast on this page shows what the next two weeks look like.
Is Heraklion worth visiting in June?
Yes. June sits inside the best stretch (May–June and September–October). Once your dates fall within the next two weeks, the forecast above gives you the real picture.
Is Heraklion good in July?
We'd go another month: July means heat that regularly passes 35°C. Locked dates? It still works if you make sure the room has air conditioning that works.
Dates settling? Compare hotels on Booking and flights on Kiwi — both open with the forecast's best window pre-filled.
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