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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Regional Report weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
Greece has a Mediterranean climate with hot, dry summers and mild, wet winters. The live forecast above shows conditions typical for this time of year, though regional differences between the mainland and islands can be significant.
What is the weather like across Greece now?
Summer heat is intense in Athens and the southern mainland, while the islands such as Crete, Rhodes and Corfu benefit from cooling sea breezes. Autumn and spring bring more variable conditions, with occasional rain and pleasant warmth.
- Athens and the mainland: often the hottest region during summer, with clear skies and temperatures frequently above 30°C.
- Crete (greece weather crete): the largest island stays warm well into October; winters are mild but can be windy.
- Corfu and the Ionian islands: slightly greener and wetter than the Aegean, especially in late autumn.
- Rhodes and the Dodecanese: sunny and dry for most of the year, with a strong meltemi wind in July and August.
- For a detailed outlook, check the Crete weather page and the 10 day weather forecast for the UK.
Greece weather by month – when to visit
The best time for guaranteed heat is June to September, but spring (April–May) and autumn (September–October) offer comfortable conditions for sightseeing with fewer crowds. Winters are mild along the coast but cold in the mountains.
- June–August: peak summer; temperatures often exceed 35°C inland. Sea temperatures are ideal for swimming.
- September–October: still warm, especially on Crete and Rhodes; occasional rain in the north.
- November–February: wettest period, especially in the west; snow possible in northern mountainous areas.
- March–May: warming up; wildflowers bloom; pleasant for walking and exploring ruins.
Is Greece hot in October?
Yes, especially in the south. Crete, Rhodes and Corfu still see highs of 24–28°C, with sea temperatures around 22°C. Northern Greece and Athens are cooler but remain pleasant for most activities.
Does it rain much in Greece?
Rainfall is very seasonal. Summers are almost rainless, especially in the Aegean islands. Most rain falls between November and February, with the Ionian islands and western mainland receiving the highest amounts.
What is the weather like in Crete compared to Athens?
Crete is generally a few degrees cooler than Athens in summer due to sea breezes, and stays warmer in winter. Crete also has more sunshine hours overall, while Athens can experience stronger heatwaves.