Updated 2 Nov 2026 · recomputed nightly
Is October 2027 a good month to visit Santorini?
Lively — the typical October day in Santorini is busier than 57% of its year.
The weather is the trade-off here, not the crowds.
Calm · Lively · Busy · Packed rank a day against Santorini's own year — not a headcount.
October sits between the seasons in Santorini: warm and dry, around 22°C / 72°F, Lively every day.
Yes. October in Santorini is Lively on the typical day, and not one of the 31 days in our window is crowded enough to call Busy. Expect around 22 °C by day, with rain on about 2 days. The crowd comes with the school holidays in Germany and the Netherlands. Early October is the month's quietest stretch in Santorini — the typical day at 54%, against 59% in late October. The crush is at Oia at sunset; the quiet is at the caldera path between the towns. The calmest day is Friday 1 October, the busiest Thursday 28 October.
In short, a solid middle-ground pick.
Of the 12 months we forecast for Santorini, October is the quietest. Its heaviest day is Thu 28 Oct, busier than 62% of the year; its lightest is Fri 1 Oct at 52%.
Preparing pays off in a month like this: timed-entry tickets and pre-booked tours turn the queue time into sightseeing time. see the options →
An easy month to pack for — rain on 2 of 31 days.
Paper keeps working when the phone is flat and the signal is gone.
See Santorini guides →
The one thing you wear all day, every day of the trip.
See walking shoes →
How busy is Santorini in October?
It's quiet right through October — no crowded stretch to plan around.
The month barely moves — every day lands between 52% and 62% of the year. Daylight runs about 11 hours.
Either side of it, September picks up.
The calmest days are the 1st, 2nd and 5th — aim for those if your dates can flex.
Fri 01 Oct Lively busier than 52% of days here
Record Santorini on Fri 1 Oct 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-01 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sat 02 Oct Lively busier than 52% of days here
Record Santorini on Sat 2 Oct 2027 is forecast Lively. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-02 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sun 03 Oct Lively busier than 60% of days here · Germany public holiday
Record Santorini on Sun 3 Oct 2027 is forecast Lively. Why: Germany public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-03 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Mon 04 Oct Lively busier than 61% of days here · Germany school holidays
Record Santorini on Mon 4 Oct 2027 is forecast Lively. Why: Germany school holidays; Italy public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-04 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Tue 05 Oct Lively busier than 54% of days here · Germany school holidays
Record Santorini on Tue 5 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-05 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Wed 06 Oct Lively busier than 54% of days here · Germany school holidays
Record Santorini on Wed 6 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-06 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Thu 07 Oct Lively busier than 54% of days here · Germany school holidays
Record Santorini on Thu 7 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-07 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Fri 08 Oct Lively busier than 54% of days here · Germany school holidays
Record Santorini on Fri 8 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-08 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sat 09 Oct Lively busier than 55% of days here · Germany school holidays
Record Santorini on Sat 9 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-09 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sun 10 Oct Lively busier than 55% of days here · Germany school holidays
Record Santorini on Sun 10 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-10 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Mon 11 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Mon 11 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-11 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Tue 12 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Tue 12 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-12 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Wed 13 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Wed 13 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-13 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Thu 14 Oct Lively busier than 58% of days here · Germany school holidays
Record Santorini on Thu 14 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-14 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Fri 15 Oct Lively busier than 58% of days here · Germany school holidays
Record Santorini on Fri 15 Oct 2027 is forecast Lively. Why: school holidays in Germany. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-15 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sat 16 Oct Lively busier than 59% of days here · Germany school holidays
Record Santorini on Sat 16 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-16 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sun 17 Oct Lively busier than 58% of days here · Germany school holidays
Record Santorini on Sun 17 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-17 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Mon 18 Oct Lively busier than 60% of days here · Germany school holidays
Record Santorini on Mon 18 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-18 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Tue 19 Oct Lively busier than 60% of days here · Germany school holidays
Record Santorini on Tue 19 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-19 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Wed 20 Oct Lively busier than 60% of days here · Germany school holidays
Record Santorini on Wed 20 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-20 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Thu 21 Oct Lively busier than 60% of days here · Germany school holidays
Record Santorini on Thu 21 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-21 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Fri 22 Oct Lively busier than 60% of days here · Germany school holidays
Record Santorini on Fri 22 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-22 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sat 23 Oct Lively busier than 61% of days here · Germany school holidays
Record Santorini on Sat 23 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-23 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sun 24 Oct Lively busier than 59% of days here · Germany school holidays
Record Santorini on Sun 24 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-24 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Mon 25 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Mon 25 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-25 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Tue 26 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Tue 26 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-26 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Wed 27 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Wed 27 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-27 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Thu 28 Oct Lively busier than 62% of days here · Germany school holidays
Record Santorini on Thu 28 Oct 2027 is forecast Lively. Why: Germany school holidays; Netherlands school holidays; Greece public holiday. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-28 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Fri 29 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Fri 29 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-29 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sat 30 Oct Lively busier than 57% of days here · Germany school holidays
Record Santorini on Sat 30 Oct 2027 is forecast Lively. Why: school holidays in Germany and the Netherlands. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-30 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Sun 31 Oct Lively busier than 62% of days here · Germany public holiday
Record Santorini on Sun 31 Oct 2027 is forecast Lively. Why: Germany public holiday; Netherlands school holidays. The day in full, the year at a glance, and how this day compares: https://avoid-crowds.com/santorini/#d-2027-10-31 (Avoid-Crowds, as of 2 Nov 2026; recomputed nightly.)
Which week of October is quietest in Santorini?
Early October is the month's quietest stretch in Santorini — the typical day at 54%, against 59% in late October.
October weather in Santorini
Comfortably warm — around 22°C / 72°F, easy shirtsleeve weather, with rain on only about 2 days.
Worth booking the marquee sights ahead for the busy days, but you can keep the rest of the trip flexible.
More about Santorini in October
Based on: Greece's public holidays · school vacations across France, Germany and the Netherlands · the season pattern from official overnight stays · five years of weather records (2019–2023) · confirmed event dates · the published cruise schedule
Every figure is recomputed nightly from real cruise schedules, public and school holidays, and long-run climate normals. Gaps are shown, not filled.
