Santorini in May is a great month to visit the island but it’s not yet 100% summer and high season, so here is everything you need to know.
If you are planning to visit Santorini island in Greece in May, you should know that the weather will be great and it is possible to swim in the sea. The weather is usually anything between 15-30 degrees Celsius, and it is almost always sunny with clear blue skies.
BEST HOTEL IN SANTORINI IN MAY: Katikies Hotel
May is considered the month where the high season pretty much starts but it is still a pretty quiet month for the island compared to the super busy July, August, and September.
The island won’t feel crowded at all and most of the businesses consider this month a “trial period” where they get organized for the upcoming tourism storm of the summer. However, this doesn’t mean that they won’t be operating normally. May is just the beginning of the “season” as we call it in Greece.
Let’s put it this way: if August is 120% busy for Santorini, then May is about 40% busy.
(don’t count this as official statistics but more like my statistics after having lived on the island for more than 20 years and experiencing firsthand the crowds and the…calmness)
- All businesses, restaurants, hotels, bars and shops are 100% open in May in Santorini
- May is not considered high season for Santorini; some people call it “shoulder season” along the month of October, because these are 2 months before and after the high season of July, August and September.
- The weather in May in Santorini is usually hot (15-30C) and mostly dry but there is usually a chance of rain in early May. It would definitely feel equally hot than a regular summer weather in major western European cities (London, Paris etc). Bear in mind though that May weather can be unpredictable and it may feel chilly in the night (that means you probably need a jacket and not gloves and scarfs…)
- The sea water won’t be as warm as it is in July, august or September because it’s been colder fromthe previous winter months. However, you should be able to swim in the sea without any issues.
- For having the awesome famous Santorini volcano/caldera views stay in Fira, Oia, Imerovigli, Firostefani but if you wan to be closer to the beach you should stay in the beachfront resort towns of Perissa, Perivolos or Kamari.
- All of the beach bars in Santorini will be open in May
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Booking.com is the website with the most available rooms and Private Villas in Athens, Santorini , Mykonos & Crete (more than Airbnb!)
Ferryhopper is the best website to book your ferry tickets or check the timetables for Santorini, Mykonos , Crete & all greek islands
Get Your Guide has the best and largest variety of Tours in Athens and the greek islands (Santorini, Mykonos, Crete etc)
Rentalcars is the easiest way to rent a car or a quad for Greece with thousands of available options
Expedia has all the available flights to and from the greek islands
How is the weather in Santorini in May?
May in Santorini is pretty hot and dry. The temperature can be anything between 15-30 degrees Celsius (and towards the end of the month even more than 30 degrees Celsius!). It is usually sunny but you may get cloudy and rainy days in the first half of the month usually.
May is definitely an unpredictable month weather-wise in Greece but it’s usually sunny and it will feel nice and warm without being annoyingly hot.
During the day, you will be wandering the streets of Fira and Oia or the beaches of Kamari and Perissa with t-shirts and shorts in May but you would definitely need a light jacket in the evening and in the night.
If it’s sunny (and towards the end of the month) it may even feel super hot! 🙂
May in Greece is considered spring and not summer but it will mostly feel like the average north/central European summer but even better.
It won’t feel at all like a Western European May with cloudy skies, rain, and extremely unpredictable weather. This is the Mediterranean!
Where should I stay in Santorini in May?
May is the beginning of the high season (or should season as some people call it) and your options are not limited. You may even get much better deals in hotels and restaurants.
In May, you are definitely avoiding the massive tourist crowds of July and August which means more available rooms to choose from.
Bear also in mind that 90% of the Greeks go on holidays in July or August which makes things even worse.
It’s very rare for a Greek to go on holidays in May (the greeks want the weather to be super hot i.e. more than 35 degrees to feel the need to go for holidays…never understood why though but it’s a fact 🙂…)
So there is one less tourist crowd to compete with when you are searching for that nice table with the view at one of the best restaurants on the island or that nice sunbed at Perissa Beach.
See also: The 25 Best Restaurants of Santorini
However, because of how popular Santorini has become in the last few years, May might also feel a bit busy and crowded towards the end of the month (but again, that doesn’t necessarily mean that you won’t have a great time).
May is probably one of the best motnhs to visit the island, because the weather is still great but you will be avoiding the crowds and the high prices in hotels an restaurants which are following the high demand of the summer months.
Here are some handy tips to have in mind when looking for hotel in Santorini in May (and not only):
For being closer to the other black beach with lots of restaurants and amenities: Kamari (no famous caldera and volcano views though)
For being closer to most of the Santorini wineries (but not worried about the famous volcano/caldera views): Pyrgos
What do I need to pack for a trip to Santorini in May?
Swimsuits, bikinis, monokinis, Borat-kinis, speedos, Hawaiian flowery shirts, normal t-shirts, shorts, every single summer dress you first saw on Instagram and then bought online, sandals, flip-flops, some hiking shoes (yes, you are going to do some hiking in Santorini, sitting on the pool all day with a cocktail is not good for your health 🙂 ) and so on…
You need all the summer clothes you can find BUT you need to take some jackets and slightly warmer clothes for the less warm nights…
May is spring in Santorini but it will feel like summer for most people…!
Is early May a good time to visit Santorini??
Early May is a great time to visit Santorini because you will be avoiding the summer crowd while you will still be able to swim in the sea, while all businesses will be open on the island.
The seawater won’t be very warm because of the previous winter months but that doesn’t mean that you will be prohibited from swimming and enjoying the amazing beach life and the awesome beach clubs in Santorini.
The black beaches of Perissa, Perivolos and Kamari are amazing in May.
See Also: Best Beaches in Santorini you MUST visit
Can I swim in Santorini in May??
You can definitely swim in Santorini in May but the seawater might be less warm than it is in July or August. Or beach businesses, shops, bars, restaurants, tavernas, beach clubs and hotels at the famous seaside towns of Kamari, Perissa and Perivolos will be open and ready to welcome you.
May doesn’t feel like hot season in Santorini and that’s a very good thing!
July and August in Santorini are really busy (like…crazy busy…!) and you can feel that everywhere: on the busy streets of Fira, during sunset time in Oia, at the beach bars of Perissa and Perivolos (where it might be super difficult to find a sunbed to lay down) and on the exhausted waiters and housekeepers of the island.
What things I can do in Santorini in May?
- Swimming at the amazing Santorini Beaches
- Wine tasting at any of the Best Wineries of the island (this is the most detailed Wineries Guide on the internet!)
- Visit the Akrotiri prehistoric ruins
- Have a lunch or dinner at one of the best restaurants of the island
- use Santorini as your base to visit other greek islands or…
- do one (or more…) of these things
What are the flights to Santorini in May?
For May here are the companies with direct flights to Santorini usually (these change every year so please double-check before booking anything):
(unfortunately, there are no direct flights from outside Europe to Santorini…you have to get off at Athens and then take another plane or ferry to Santorini)
What are the ferries to Santorini in May?
Read my super detailed guide for all the ferries in Santorini here:
For the latest schedules and ferry timetables you should always check the best website for booking ferries in Greece: Ferryhopper
Santorini in May, is a great month to visit the island. Don’t get me wrong, you will definitely have a great time in Santorini whenever you choose to go but I strongly believe that May, June and early October are definitely some of the best months to visit the island. You will be avoiding the crowds, you will enjoy the amazing landscape with less people around, you will definitely avoid most of the massive and super annoying cruise ships and you may even get better deals on hotels and tours.
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