Santorini in september is the best month of the year here: the sea at its warmest of the whole season at 25 or 26 degrees, the air easing from 28 to 25, the meltemi fading, the crowds thinning after the first week and prices falling with them. Everything is still open, and the middle of the day is usable again.

Better than any previous month in Santorini Tours is September and October for cruise ship arrivals in the port of the island. Santorini, one of the most picturesque islands in Greece, is renowned for its stunning sunsets, white-washed buildings, and breathtaking views of the Aegean Sea. While it’s a popular destination throughout the year, there is something truly special about visiting Santorini in September and October 2024. These months offer a unique blend of weather, crowd levels, cultural events, and experiences that make them ideal for travelers looking to explore the island’s beauty and charm without the overwhelming hustle of peak tourist season.
1. Perfect weather
One of the primary reasons to visit Santorini in September and October 2024 is the weather. The summer heat begins to wane by late August, making way for milder and more pleasant temperatures. Additionally, the waters surrounding the island are at their warmest during these months, having been heated throughout the summer. This makes September and October perfect for swimming, snorkeling, or simply lounging by the sea. Whether you’re on one of the many beaches or enjoying a dip in the famous caldera, the warm water is an inviting feature of Santorini’s off-peak season.
2. More relaxing vacations than summer vacations
Summer in Santorini often means jostling through throngs of tourists, especially in popular spots like Oia, where people gather in large numbers to witness the famous sunset. In contrast, by September, the peak tourist season begins to subside, and by October, the island feels much more relaxed and peaceful. With fewer crowds, visitors can explore Santorini’s narrow streets, ancient ruins, and hidden gems without the hassle of long lines or overcrowded spaces.
This quieter atmosphere makes it easier to experience the island authentically. Whether you want to visit the archaeological site of Akrotiri, climb to the top of the ancient city of Thera, or stroll through the charming streets of Fira, the absence of large crowds in September and October allows for a more immersive and serene experience. Additionally, this is the perfect time to enjoy the island’s renowned sunsets in peace, with fewer tourists competing for the best viewing spots.
3. Extended summer and pleasant evenings at Santorini in 2024
In September and October, Santorini enjoys what can be described as an extended summer. The island of Santorini still experiences long, sunny days, with daylight stretching well into the evening. This gives travelers more time to explore, sightsee, and enjoy outdoor activities. The pleasant evenings are perfect for enjoying a leisurely dinner at a cliffside restaurant, sipping wine as the sun sets over the caldera, or taking a romantic stroll through the streets of Oia or Imerovigli.
The beauty of the Aegean during these months is unmatched, and the gentle breeze that rolls in during the evening adds a touch of tranquility to the air. The golden hues of the setting sun reflect off the island’s white buildings, creating a magical atmosphere that many visitors say is the highlight of their trip.
4. Ideal time for outdoor activities
Santorini is not just about relaxing by the sea or lounging in luxury resorts. The island offers numerous outdoor activities, and September and October provide the perfect weather for adventure seekers. Taking a Santorini horse riding tour offers a unique and unforgettable way to experience the island’s natural beauty and diverse landscapes. The Riding Horse group in Santorini offers a unique experience of riding and exploring the amazing landscape of the island. With a love for horses and nature, the Riding Horse team has created a full-service program offering riding lessons and horseback riding in the nature and sights of Santorini. Whether you’re an experienced rider or a complete beginner, Riding Horse’s expert instructors can provide you with a safe horse riding lesson.
5. Harvest season and private wine tours
Visiting Santorini in September and October of 2024 also coincides with the harvest season, particularly for the island’s famous vineyards. Santorini is known for its unique wines, especially Assyrtiko, a white wine made from grapes grown in the island’s volcanic soil. You can take a private wine tour and sample fresh wines straight from the harvest.
Additionally, local festivals and cultural events take place in the fall, offering a glimpse into the island’s traditions and customs. From wine-tasting events to music festivals and local celebrations, travelers can experience the authentic culture of Santorini without the commercialized feel of the high season.
In conclusion, while Santorini is beautiful year-round, visiting Santorini in 2024, particularly September and October offers a unique combination of pleasant weather, fewer crowds, lower prices, and cultural richness. It’s the perfect time to experience the island in a more authentic and peaceful setting, making it an ideal choice for travelers seeking both adventure and relaxation.
Read more about Santorini Tours:
- Santorini Sightseeing Private Tour
- Exclusive Shore Santorini Private Tour
- Impressive Caldera Santorini Private Tour
- South Part Santorini Private Tour
- North Part Santorini Private Tour
- Santorini Historical Private Tour
- Santorini Sunset Private Tour
Santorini in September: The Short Answer
Santorini in september is the best month of the year here, and it is not a close contest. The sea is at its warmest of the whole season at 25 or 26 degrees, the air drops from 28 to about 25 across the month, the meltemi fades in the first fortnight, and the crowds thin noticeably after the first week.
Everything is still open in santorini in september. The boats run, the wineries are pouring the new vintage, the restaurants are all trading, and the villages are walkable at midday again for the first time since June.
The one trade-off in santorini in september is the light. Sunset moves from about 19:50 at the start of the month to 19:10 at the end, so the evenings shorten quickly. Book the first three weeks if you want summer, and the last week if you want the island half empty with the sea still warm.
The Weather, Week by Week
Week one. Santorini in september starts as August: 28 to 30 degrees, sea at 26, and the last of the peak crowds until about the seventh.
Week two. 27 to 29, the meltemi easing, and the first noticeable drop in numbers. The sweet spot of santorini in september.
Week three. The best week of santorini in september: 25 to 27, warm nights, quiet villages, and a sea that has not cooled at all.
Week four. 23 to 26, the first real chance of a shower, cooler evenings and prices beginning to fall.
Night temperatures in santorini in september. 20 to 22 early in the month, 17 to 19 by the end. The first month since May when a light jacket is worth packing.
Rain. Around 15 to 20 millimetres for the whole month, almost all of it in the last ten days, and usually as one short storm rather than a wet day.
Sunshine. Ten to eleven hours a day, and the light is noticeably softer than in July, which photographers notice immediately.
See the weather month by month.
The Sea
Santorini in september has the best water of the year, and most visitors do not realise it.
Temperature. 25 to 26 degrees all month. The Aegean holds the summer heat and releases it slowly, so the sea in santorini in september is warmer than it was in June.
Where to swim. Perivolos and Perissa for the long black-sand stretches, Vlychada under the carved cliffs, Monolithos for shallow water, and Kamari for the promenade.
The sand. Still hot by midday early in the month, and comfortable again from about the twentieth.
Sunbeds. Easy to find after the first week, and often cheaper or free with lunch.
Off a boat. Deep, cold and completely clear in the caldera, and the best swim available in any month.
See the beaches ranked.
How Busy It Is
The first week of santorini in september is high season and the rest of the month is not, which is the whole argument for coming now.
Cruise ships. Still calling, three to five most days early in the month and fewer by the end. The schedule is published and worth checking.
Oia. Busy at sunset throughout santorini in september, and walkable in the morning from about the tenth.
Fira. The cable car queue drops from an hour to twenty minutes over the course of the month.
Restaurants. Still worth booking on the rim, and largely walk-in inland after the first fortnight.
Hotels. Peak pricing until about the tenth, then a steady fall. The last week of santorini in september is often half what the first week costs.
What stays quiet throughout. Ancient Thira, the inland villages, the wineries before four, and the whole island before nine in the morning.
What to Do This Month
The list in santorini in september is the same as high summer and the timings are gentler, which is the point.
A boat day. The meltemi has usually gone by the middle of santorini in september, so cancellations are rare and the caldera is glassy. Five to seven hours with swimming stops and lunch on board.
Akrotiri. Roofed, cool and quieter now. Far better with a licensed guide, because the site itself explains almost nothing. See Akrotiri.
Ancient Thira. Exposed and steep, and finally comfortable in the middle of the morning rather than only at opening. A santorini in september morning is the right time for it.
Three wineries. The new vintage is in tank and the winemakers have time to talk again, which they do not in August. See the wine tour.
The full rim walk. Fira to Oia, ten kilometres, three to four hours, and only really pleasant from now until November.
Oia at first light. Still the best hour of any day in santorini in september, and now at a civilised 07:00 rather than 06:15.
A long lunch inland. Megalochori, Emporio, Pyrgos or Vothonas, outdoors, with a bottle of Assyrtiko and three hours to spare.
A beach afternoon. Perivolos or Vlychada from four, when the sand has cooled and the sea is at its warmest.
The Harvest and the Wine
The vintage finishes in the first half of santorini in september, which makes this the most interesting time of year to visit a winery.
What is happening. The last grapes come in during the first week or two, and the tanks are fermenting behind every tasting room. You can smell it from the terrace.
What to taste. Assyrtiko, Nykteri and Vinsanto in that order, and ask what came in this year and how it compares.
Why it matters. Santorini’s vines are ungrafted and trained into ground-level baskets called kouloura, and the island has never had phylloxera. There is nothing else like it in Europe.
The wine museum. An hour underground with a tasting at the end, and a good wet-afternoon option. See the wine museum.
Best hour. From four in the afternoon, with the vineyards below you and the light going gold.
For anybody who cares about wine, santorini in september is the month to come and the reason many people return.
Festivals and Evenings
Ifestia. The volcano festival and the one big event of santorini in september, a re-enactment of the eruption with fireworks over the caldera, usually late August or early September. Best watched from a boat.
The last panigiria. Village saint’s-day feasts continue into the first half of the month: free food, wine by the jug and a band that starts at eleven.
The open-air cinema at Kamari. Runs until about the end of the month, and a September evening is the perfect temperature for it.
Nightlife. Fira is still going until dawn in the first fortnight and winds down steadily afterwards.
Dinner outside. Every night, all month, which is not true in October.
What It Costs
Prices fall through santorini in september, and the difference between the first and last weeks is large.
Hotels, first week. 220 to 380 a night for two on the caldera, 90 to 150 inland or on a beach.
Hotels, last week. 140 to 260 on the caldera, 60 to 110 elsewhere.
Car hire. 45 to 60 a day early in the month, 30 to 45 by the end.
A shared catamaran. 90 to 140 each with lunch, all month.
Dinner. 35 to 55 for two inland, 90 to 160 on the rim.
Wine tasting. 20 to 35 each.
Flights. Direct services continue all month and thin out sharply from the first week of October, which is another argument for santorini in september rather than later.
Where to Stay
With the heat gone the santorini in september calculation changes, and the caldera villages become the obvious choice again.
Firostefani. Caldera view with road access, ten level minutes from Fira, and cheaper than Oia. The best base most of the year. See Firostefani.
Imerovigli. The finest view on the island, and the steps are far less punishing at 25 degrees than at 32.
Fira. Central, walkable and on every bus route, and quieter at night than it was a month ago.
Oia. Beautiful and still impractical: no vehicle access and hotels well below the road. Lovely if you want to be there for the first light. See Oia.
Kamari and Perissa. Flat, cheap and on the sea, and the beach base of choice while the water is at 26. See Kamari.
Megalochori and Pyrgos. Inland, quiet, the best food, and genuinely pleasant in the evening now. See Megalochori.
The one change from summer. A pool matters less in santorini in september, and a terrace worth sitting on matters more.
See where to stay for the full comparison.
A Five-Night September Plan
Day 1. Arrive, unpack, walk the rim at Firostefani, dinner locally at nine.
Day 2. Akrotiri at opening with a guide. Lunch in Megalochori. Three wineries from four with the new vintage in tank. Dinner at Pyrgos.
Day 3. The best day of a santorini in september week: a boat at ten, swimming stops, lunch on board, Thirasia, and the caldera cliff going gold at six. Nothing in the evening.
Day 4. Oia at seven with a camera. Breakfast at nine. The afternoon at Vlychada. One booked dinner on the rim.
Day 5. Ancient Thira in the morning, Kamari or Perivolos in the afternoon, and the open-air cinema.
Day 6. A last swim, then home.
Three outings, two easy afternoons and a spare day. A santorini in september week does not need the elaborate heat management that July does, which is exactly why it is the better month.
September Against the Other Months
Santorini in september against August. The same sea, ten degrees less felt heat, far fewer people after the first week, and noticeably lower prices. There is no argument for August over september unless school holidays decide it for you.
Against July. Cooler, quieter, cheaper, with a warmer sea and shorter evenings. Better in every way except the length of the day.
Against June. June has longer days than santorini in september and a cooler sea at 22 to 24; september has warmer water and softer light. Most people prefer september.
Against October. October is cheaper and quieter still, with a cooling sea, shorter days and fewer direct flights. The first half of october is superb; the second half is a different holiday.
The verdict. If you can travel whenever you like, the second and third weeks of santorini in september are the two best weeks of the year on this island.
Getting Here and Getting Around
The practical side of santorini in september is easier than at any other point in the season.
Flights. Direct services from most of Europe run all month and thin out sharply in the first fortnight of October, so september is the last easy month to fly in without changing at Athens.
Ferries. Five to eight hours from Piraeus, two from Mykonos, two from Heraklion and forty minutes from Ios, with full summer timetables until about the end of the month.
Athinios. Every ferry docks thirty minutes below Fira, and the quay has no shade. Arrive early for a fast boat.
Car hire. Easier to get and cheaper than in August, and parking in Fira and Oia stops being the ordeal it was.
Buses. Full summer frequency all month, dropping in October. Every route runs through Fira.
The rule that does not change. Never a ferry on the day you fly, because wind cancels boats far more readily than it grounds planes.
Who September Suits Best
Couples. Santorini in september is the best month of the year for them, with warm water, soft light and terraces you can use all evening.
Walkers. The rim path from Fira to Oia becomes properly enjoyable for the first time since May.
Wine drinkers. The harvest is finishing and the winemakers have time to talk.
Photographers. Santorini in september has softer light than high summer, and Oia at seven rather than a quarter past six.
Families with pre-school children. Warm sea, thin crowds and lower prices, without the school-holiday premium.
Anyone who hated August. This is the same island with the volume turned down, which is why santorini in september is the month most repeat visitors book.
What to Pack
A light jacket or jumper. Santorini in september evenings on the rim are cool from about the fifteenth, and the wind makes them cooler.
Shoes you can walk in. Every village is cobbled and stepped, and this is the month people finally walk the rim path.
Swimwear and a towel. The sea is at its warmest of the year all month.
Sun protection. The heat drops before the sun does; burning is just as easy now as in July.
Something for one nice dinner. The rim tables are still worth booking.
A light waterproof for the last week. One short storm is common and a wet day is not.
What to Book Ahead
Hotels. The first ten days of santorini in september are still peak; after that there is real availability, though the good rooms go early.
The boat. A few days ahead is usually enough once the meltemi has faded, and still early in your stay.
One caldera-rim dinner. A week or two ahead for a sunset table.
Wineries. Sensible everywhere and essential at the big terraces in the first fortnight.
Car hire. A week ahead, with a child seat specified in writing if you need one. See car hire.
Transfers. A few days ahead. There are about thirty taxis on the island. See transfers.
What not to book. Anything at all on your arrival day, and a ferry on the day you fly.
Mistakes to Avoid
Assuming santorini in september is out of season. The first week is high season with high-season prices and crowds.
Leaving the boat until the last day. The meltemi is weaker now and it has not gone entirely.
Forgetting the shorter evenings. Sunset moves forty minutes earlier across the month, and a plan built on August timings will run out of light.
Skipping the wineries. Santorini in september is the harvest month; it is the wrong month to miss them.
Oia at sunset with a coach party. Still several thousand people, all month.
Packing for August only. An evening on a rim terrace in the last week of santorini in september is genuinely cool.
Santorini in September: Frequently Asked Questions
How hot is santorini in september? 28 to 30 degrees in the first week, easing to 23 to 26 by the end, with nights from 22 down to about 18.
How warm is the sea? 25 to 26 degrees all month, which is the warmest water of the year.
Does it rain? Rarely. Around 15 to 20 millimetres for the whole month, almost all of it in the last ten days.
Is it still busy? Very busy until about the seventh, then noticeably quieter every week after that.
Is september better than august? Yes. The same sea, less heat, fewer people and lower prices.
Is everything still open? Yes, all month. Closures start in late October, not now.
Do the boats still run? Yes, and more reliably than in July or August because the meltemi fades.
When does the sun set? About 19:50 at the start of the month and 19:10 at the end.
How many days do you need? Five nights, and you will use them better than in high summer because the middle of the day is usable again.
Is it good for a honeymoon? It is the best month for one: warm sea, soft light, quiet villages and terraces you can sit on all evening.
Do you need a car? It helps and is not essential. Parking is far easier now than it was in August.
What is the one thing not to miss? The caldera from the water in the late afternoon, with the cliff turning gold at six.
We Will Plan the Best Month for You
We are a local operator running private tours and transfers in our own vehicles, and this is the month we most enjoy guiding: the light is soft, the sites are quiet, the winemakers have time to talk, and the sea is at its warmest.
Tell us your dates and we will build a santorini in september week around the harvest, the boats and the earlier sunsets rather than around a list of sights.
Prices are per vehicle rather than per person, hotel pickup anywhere on the island is included, we guide in twelve languages, and an 80 EUR deposit confirms a date.
See the personalised tour, the full day tour, or contact us.
Every Village and Site on the Island
Any of these can be built into a private day. Each has its own page with what to see and how long to allow.
Caldera villages: Fira · Firostefani · Imerovigli · Oia · Finikia · Baxedes
Inland villages: Pyrgos · Megalochori · Emporio · Mesaria · Karterados · Vothonas · Vourvoulos · Exo Gonia · Mesa Gonia · Pigadia
Beaches: Perissa · Perivolos · Kamari · Vlychada · Monolithos · Red Beach · White Beach · Agios Georgios · Agia Paraskevi
Sites and landmarks: Akrotiri · Ancient Thira · Akrotiri Lighthouse · Nea Kameni · Palia Kameni · Thirasia · Athinios Port
All our tours: All Santorini tours · Full day tour · Sightseeing tour · Personalised tour · North part tour · Horse riding · South part tour · Sunset tour · Shore excursion · Caldera tour · Food experience · Wine tour · Historical tour · Small group tour
Planning and services: Famous sights tour · Private transfers · Transfers to Oia and Finikia · Transfers to other villages · Villages of Santorini · History of Santorini · Tours near you · Languages we guide in · Food and fun tours · Gay friendly tours · Our tour buses · Daily tours · Day tours · FAQ · Gallery · Tour photo gallery · About us · Contact · Blog












