Weather in Santorini in May

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21° C



3 mm

per month


72 %



66 %


What’s the weather like in Santorini in May?

In May, Santorini experiences a transition into summer. The weather starts to warm up, and the island begins to see more sunshine. While May is not the hottest month in Santorini, it still offers pleasant temperatures and comfortable weather for exploring the island.

Average daily temperatures

During May, the average daily temperature in Santorini ranges from 16°C (61°F) to 24°C (75°F). Although the mornings and evenings can still be a bit cooler, the afternoons are usually warm and inviting. It is advisable to pack light clothing, hats, and sunglasses to protect yourself from the increasing intensity of the sun.

Sunshine and rainfall

May marks the beginning of Santorini’s dry season, making it one of the sunniest months on the island. Visitors can expect an average of 10 hours of sunshine per day, providing plenty of opportunities to soak up the Mediterranean rays while enjoying the stunning scenery.

In terms of rainfall, Santorini experiences a decline compared to the previous months. May receives an average of only 2 days of rainfall, and the total precipitation usually does not exceed 10mm. This means that the chances of encountering rain during your visit are minimal.

Overall, Santorini in May offers delightful weather with warm temperatures and abundant sunshine. It is a great time to explore the island, relax on the beaches, and indulge in the local cuisine under clear blue skies.

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