Santorini weather in October 2024

Expect 22°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Santorini in October. Check more long-term weather averages for Santorini in October before you book your next holiday to Santorini in 2024/2025.

22
22°C max day temperature
7
7 hours of sunshine per day
4
4 days with some rainfall
16
16°C min night temperature
11
11 hours of daylight per day
0
No heat & humidity
61
61 mm of monthly rainfall
5
5 (Moderate) UV index
22
22°C sea temperature

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Destination

The October weather guide for Santorini (Thira) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Top Santorini destinations

Below are average maximum temperatures at popular destinations in Santorini in October. Select a destination to see more weather parameters.

All Santorini destinations

Metric (°C / mm) | Imperial (°F / inches)

More about Greece

How hot is it in Santorini in October?

Daytime temperatures usually reach 22°C in Thira, Santorini in October, falling to 16°C at night.

How sunny is it in Santorini in October?

There are normally 7 hours of bright sunshine each day in Thira, Santorini in October - that's 63% of daylight hours.

How warm is the sea around Santorini in October?

The average sea temperature around Thira, Santorini in October is 22°C.

Does it rain in Santorini in October?

There are usually 4 days with some rain in Thira, Santorini in October and the average monthly rainfall is 61mm.

Santorini October sunrise & sunset times

Browse the sunrise and sunset times for Santorini in October 2024. Select a month to view Santorini sunrise and sunset times for the next 12 months. The Santorini sunrise and sunset times shown below are for Thira.