Kefalonia Weather

Kefalonia climate
The Greek island of Kefalonia enjoys long hot summers with plenty of sunshine, together with mild wet winters. The largest of the Ionian islands, Kefalonia experiences a typically Mediterranean climate, with high temperatures during the summer months and plenty of rainfall throughout the low season.  

Climate of Kefalonia - Long hot summers, with little wind
Spring in Kefalonia sees temperatures of between 15C and 18C, with relatively dry days and around 7 or 8 hours of sunshine a day. Swimming in the sea is possible, and the pleasant weather during these months is ideal for sightseeing and walking holidays. June and July sees the temperatures rising to 23C - 26C, and frequently reaching 30C. With no rain and the sun shining for up to 12 hours of sun a day, the weather during the summer season is very reliable, making the island the perfect spot for a beach holiday. Temperatures remain high during the summer, as the island sees little winds to temper the heat.

Kefalonia climate - Mild wet winters, keeping the island green
The autumn months bring the liklihood of rain, although the weather remains warm and the sun still shines between 7 and 9 hours a day. Temperatures drop to 22C in September and 18C in October, and the climate is much more comfortable. Winters remain mild, with temperatures reaching lows of 9C, and plenty of rain expected throughout the season. This abundant rainfall, so typical of the Ionian islands, is integral in helping to maintain Kefalonias' lush green landscape.