The island is renowned for its six month summer which means that the sea can be warm enough for swimming from May until October. Swimming in the crystal clear waters is like bathing in a warm bath, a wonderful experience popular with visitors and locals alike.
Sardinia Weather Chart
Sunshine Hours (Average)

Temperature ºC (Average Max.)

Sardinia Climate Comparison Chart
The following chart shows a comparison between Sardinia and London of average hours of sunshine per day and temperature over the period of 12 months.
| | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
| 4 | 5 | 6 | 8 | 10 | 11 | 12 | 10.5 | 9 | 7 | 5 | 4 |
| 2 | 1 | 1 | 2 | 4 | 5 | 6 | 7 | 6 | 6 | 5 | 3 |
| |
| |
| 11 | 13 | 16 | 20 | 22 | 25 | 29 | 30 | 26 | 23 | 17 | 13 |
| 10 | 7 | 6 | 7 | 10 | 13 | 17 | 20 | 22 | 21 | 19 | 14 |