Average monthly temperatures
Skiathos has a mediterranean climate with hot dry summers and mild winters.
If you enjoy hot perfect sunny days the best time to visit Skiathos is between June and September.
The hottest month of the year is July with an average daily maximum of 30 C and an average low of 21 C.
The coolest month of the year is January with an average daily maximum of 11 C and an average low of 2 C.
Sunshine and rainfall
The driest month is April with 4 mm of rainfall and 29 perfect sunny days. The wettest month is March with 20 mm of rain over 4 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.