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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the UrbanMixr weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Greece enjoys a classic Mediterranean climate with hot, dry summers and mild, wet winters. The best time for most travellers is late spring (May–June) or early autumn (September–October), when temperatures are pleasant for sightseeing and beach days without the peak-crowd heat.
What is the weather like in Greece by region?
Mainland Greece, including Athens, sees summer highs of 30–35°C, while the islands — Crete, Rhodes, Corfu — benefit from cooling sea breezes. In winter, Athens averages 10–15°C; northern areas can dip to single figures. The Aegean islands (Mykonos, Santorini) are windier in July and August, whereas the Ionian islands (Corfu) are slightly greener and rainier in spring. For a detailed breakdown, see our Crete weather and Cyprus weather guides.
When should I visit for the best value and fewer crowds?
May, June and September offer the sweet spot: warm enough for swimming (sea temperatures 22–25°C) but with thinner crowds and lower prices than July–August. School holidays push up demand in August; if you can travel in late June or early September, you’ll find quieter beaches and cheaper flights. The live forecast above will help you check conditions for your chosen region.
What to pack for a trip to Greece
For summer (June–September): light cottons, sunhat, sunglasses, swimwear and a light jacket for evening breezes. For shoulder seasons (April–May, October): layers, a waterproof jacket and comfortable walking shoes. Winter visitors to Athens need a warm coat and umbrella; the islands can be chilly and windy. Always pack sunscreen — the UV index is high even in spring.
What is the weather like in Greece for 10 or 14 days?
For a reliable outlook, check the live forecast above, which covers the next week. For a broader view, the 10-day weather forecast page gives a general picture, though conditions vary between Athens, Crete and the islands.
Is Greece weather better in Crete or Rhodes in June?
Both are excellent in June, with average highs around 28°C and sea temperatures of 23°C. Crete tends to be slightly breezier, especially on the north coast, while Rhodes is often a degree warmer and sunnier. Either is a solid choice for a beach holiday.
Does the weather in Greece affect school holiday travel?
Yes — July and August are peak season across the Greek islands and mainland. If you’re tied to school holidays, book early and expect higher prices. For a quieter experience, consider late August or early September, when the weather remains hot but crowds thin out.