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Live forecasts update automatically; written guidance last reviewed 16 June 2026 by the Evening Ledger weather desk. Data from national met services via Open-Meteo.
Live data from Open-Meteo · updates automatically ·
May in Crete brings reliably warm, sunny days with average highs of 23–25°C, making it an ideal month for sightseeing and beach outings before the peak summer heat arrives.
What is the weather like in Crete during May?
May marks the transition to summer across the island, with the live forecast above showing the current conditions for coastal towns like Heraklion and Chania. Sea temperatures hover around 19–20°C, pleasant for swimming, while rainfall drops sharply to just 15–20mm for the month. Evenings remain cool, so a light jacket is useful.
Is it sunbathing weather in Crete in May?
Yes, for most visitors. The UV index is moderate to high, and daytime temperatures are comfortable for lounging on the sand. The meltemi wind can pick up in the afternoon, particularly on northern coasts, so sheltered southern beaches or morning sessions are often best. For a comparison of conditions later in the season, see our Crete Weather page.
What is the weather in Crete in May in Fahrenheit?
Average daytime highs range from 73°F to 77°F, with overnight lows around 57–61°F. Sea temperatures sit near 66–68°F, which is cool but swimmable for most.
How does Crete weather in May compare to June?
June is hotter and drier, with average highs of 28–30°C and sea temperatures rising to 23°C. May offers milder conditions, fewer crowds, and lower accommodation prices. For June specifics, see Crete weather June details.
Is Heraklion weather in May different from the rest of Crete?
Heraklion, on the north coast, sees similar averages to Chania and Rethymno: 23–25°C highs. Southern coastal spots like Matala can be 1–2°C warmer due to shelter from northerly winds.