Santorini weather in October
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Santorini October weather at a glance
In October, Santorini averages 20.4°C, with typical highs of 22.5°C and lows of 18.6°C. The historical average is 3 wet days and 65% humidity.
Santorini October temperature & humidity
Santorini October rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Santorini in October
T-shirts or long sleeves with one light outer layer should be comfortable.
- DaytimeLong sleeves and a light jacket · average high 22.5°C
- Morning & eveningLight layer for air-conditioned rooms · average low 18.6°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Santorini October sunrise & sunset times
2026 October · Local time (Europe/Athens)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-10-01 | 07:13 | 19:02 | 11h 49m |
| 2026-10-15 | 07:25 | 18:42 | 11h 17m |
| 2026-10-31 | 06:40 | 17:23 | 10h 43m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Santorini travel updates
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- Santorini panoramaSantorini.net · Live video
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Today’s weather and forecast
Check temperature, rain and wind in Windy.
Forecast · Windy. Monthly averages are in the Temperature section.
Santorini news search
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Santorini city map
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Santorini travel essentials
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Best months to visit Santorini
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
October weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Santorini weather like in October?
In October, Santorini averages 20.4°C, with typical highs of 22.5°C and lows of 18.6°C. The historical average is 3 wet days and 65% humidity. Our weather-comfort rating for this month is excellent.
Does it rain a lot in Santorini in October?
There are about 3 wet days in October. A compact umbrella is still useful.
What should I wear in Santorini in October?
T-shirts or long sleeves with one light outer layer should be comfortable.
What are the best months to visit Santorini?
Recent weather data rates January, March, April, May among the more comfortable months.
Where can I check Santorini weather in October in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Santorini in October?
On 2026-10-15, calculated sunrise is 07:25 and sunset is 18:42 in local time (Europe/Athens). Times vary by date and terrain.
Santorini weather by month
More Europe destinations in October
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations