Average monthly temperatures
Portopetro has a mediterranean climate with hot dry summers and mild winters.
If you enjoy hot perfect sunny days the best time to visit Portopetro is between June and August.
The hottest month of the year is July with an average daily maximum of 32 C and an average low of 21 C.
The coolest month of the year is January with an average daily maximum of 15 C and an average low of 5 C.
Sunshine and rainfall
The driest month is July with 1 mm of rainfall and 31 perfect sunny days. The wettest month is September with 23 mm of rain over 2 days.
Best time to be on the beach
You should be able to enjoy the beach with sea temperatures averaging 23 C or above from June to October.