Lesbos – Weather
As with any other typical Mediterranean destination, Lesbos boasts hot and sunny summers and pleasant, mild winters. The hottest months to visit the island are July and August, when the average temperature is 26˚C. August is also when the sea is at its hottest too, so that’s worth bearing in mind if you enjoy taking a dip. If you want warm weather but not unbearably hot, then May and September are great months to visit. Temperatures drop down over the winter, with January and February being the coldest months and December being the wettest.