Daytime highs, nighttime lows and the warmest cities in Santoríni, Greece this May.
Santoríni, Greece, a region in Greece, typically experiences pleasant weather in May, with maximum daytime temperatures around 21°C (70°F) and nighttime temperatures around 18°C (64°F) in Fira.
Curious about the May temperatures in the prime spots of Santoríni? Navigate the map below and tap on a destination dot for more detailed stats.
Check the conditions for any month of the year.
Click on a destination dot for more details. Toggle the map to compare temperatures or precipitation across Santoríni.
Marker color shows the average daytime high temperature in May: blue is cold, red is hot.
Pick a city to see its May weather averages.
Drill down to May weather for any region in Greece.
We have much more information about the climate in Santoríni.
Weather and climate has detailed information for every country in the world. Are you going to Greece? Get detailed historical weather averages for many cities in Greece.
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Why Santorini should be on every Bucket List
This Greek island is home to some of the most stunning scenery globally, with its beautiful Caldera views, white-washed houses and crystal-clear waters.