July is the hottest month in Skiathos with an average temperature of 26°C (79°F) and the coldest is January at 9°C (48°F) with the most daily sunshine hours at 12 in July. The wettest month is December with an average of 95mm of rain. The best month to swim in the sea is in August when the average sea temperature is 25°C (77°F).
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Sunrise 07:16
Sunset 17:07
Sunrise 07:16
Sunset 17:07