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Santorini Weather July

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 July.
![]() | average daily high | +26.9°C |
![]() | average daily low | +21.9°C |
![]() | sea temperature | +24°C |
![]() | daytime | 14.9 h |
![]() | sunny / overcast hours | 12 / 2.9 |
![]() | average monthly precipitation | 1 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 July the average daily maximum in Santorini is +26.9°C, and the minimum +21.9°C.
The hottest July day on record is +37.4°C, and the coldest +14.8°C.
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Best beach resorts in July:

Venice
Italy

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Lisbon
Portugal
Daylight hours
There are 14.9 hours of daylight in Santorini in July. Out of these, on average 12 are sunny, which means the sun is nearly always shining.
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Sea temperature
The average monthly temperature in the Aegean Sea on the beaches of Santorini in July is +24°C.
The water is warm enough for nearly everyone to bathe in.
Precipitation
The amount of precipitation in Santorini in July is usually 1 mm, a negligible amount.