
Cagliari Weather August
Cagliari 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 Cagliari in August.
![]() | average daily high | +29.8°C |
![]() | average daily low | +19.1°C |
![]() | sea temperature | +26°C |
![]() | daytime | 14.1 h |
![]() | sunny / overcast hours | 10 / 4.1 |
![]() | average monthly precipitation | 9 mm |
High season with the best weather conditions for the beach leisure in Cagliari are typically June, July, August, September.
Temperature in Cagliari
In August the average daily maximum in Cagliari is +29.8°C, and the minimum +19.1°C.
The hottest August day on record is +41.4°C, and the coldest +12.6°C.
Most booked hotels in Cagliari
Best beach resorts in August:

Barcelona
Spain

Nice
France

Cannes
France

Lisbon
Portugal

Marseille
France

Algarve
Portugal
Daylight hours
There are 14.1 hours of daylight in Cagliari in August. Out of these, on average 10 are sunny, which means there is quite a lot of sun.
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Sea temperature
The average monthly temperature in the Mediterranean Sea on the beaches of Cagliari in August is +26°C.
The water is not only warm enough to bathe in, but it is also possible to stay in the water for an extended amount of time.
Precipitation
The amount of precipitation in Cagliari in August is usually 9 mm, a negligible amount.