Generally, average daily wearther in Sardinia in the time of May is 15. Throughout the month you should see a high of 22 with low daily temperautes being 12. The table below has further info:
| Month | Degrees Celsius |
|---|---|
| Temperature | 15 |
| High Temperature | 22 |
| Low Temperature | 12 |
| Sunshine Per Day | 11 |
Useful Links: Sardinia Weather: Average Weather & Yearly Climate