Updated 4 Aug 2026 · recomputed nightly
Visiting Kos in October 2026?
October sits between the seasons in Kos: warm and dry, around 24°C / 76°F, Lively every day.
In short, a solid middle-ground pick.
Among the 12 months we forecast for Kos, October ranks 6th for crowd pressure. Its heaviest day is Wed 21 Oct, busier than 58% of the year; its lightest is Thu 1 Oct at 50%.
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 →
How busy is Kos in October?
It's quiet right through October — no crowded stretch to plan around.
Ships call on 3 of 31 days, a typical call day carrying at least 1,462 guests — real, but a secondary part of the crowd here; the season moves the needle more.
The month barely moves — every day lands between 50% and 58% 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.
October weather in Kos
Comfortably warm — around 24°C / 76°F, easy shirtsleeve weather, with rain on only about 4 days.
Is October worth it in Kos?
Strong value — near-peak weather without the peak crush.
Worth booking the marquee sights ahead for the busy days, but you can keep the rest of the trip flexible.
Keep planning
Built on: Greece's public holidays · school vacations across Germany and the Netherlands · the season pattern from official overnight stays · five years of weather records (2019–2023) · operator-confirmed events · 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.
