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Santorini Weather October

Santorini is situated in Mediterranean climate zone that typically has warm or hot summer with mild rains and soft but rainy winter.
To help you choose the best time to travel, you can find climate data below on the weather in Santorini in October.
![]() | average daily high | +21.8°C |
![]() | average daily low | +16.9°C |
![]() | sea temperature | +21°C |
![]() | daytime | 11.6 h |
![]() | sunny / overcast hours | 7 / 4.6 |
![]() | average monthly precipitation | 35 mm |
The best weather conditions for the beach leisure in Santorini are typically June, July, August, September. Best season with the soft weather for the sightseeing and long walks are April, May, June, September, October, November.
Temperature in Santorini
In October the average daily maximum in Santorini is +21.8°C, and the minimum +16.9°C.
The hottest October day on record is +30.8°C, and the coldest +7.2°C.
Most booked hotels in Santorini
Best beach resorts in October:

Sharm el Sheikh
Egypt

Hurghada
Egypt

Tel Aviv
Israel

Benidorm
Spain

Dead Sea
Israel

Famagusta
Cyprus

Tenerife
Spain

Canary Islands
Spain

Cabo San Lucas
Mexico

Ayia Napa
Cyprus

Paphos
Cyprus

Ras Muhammad
Egypt
Daylight hours
There are 11.6 hours of daylight in Santorini in October. Out of these, on average 7 are sunny, which means there is quite a lot of sun.
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Sea temperature
The average monthly temperature in the Aegean Sea on the beaches of Santorini in October is +21°C.
The water is warm enough for most people to bathe in, however a majority would still consider it too cool.
Precipitation
The amount of precipitation in Santorini in October is usually 35 mm, a negligible amount.