Climate and Weather of Kefalonia, Greece

In Greece you have several regions, one of which is called Kefalonia. The most popular city in this region is Lassi, whose climate data we'll examine to provide you with an overview of what weather to expect in Kefalonia. For more detailed climate information about other cities in the area, please see the section beneath the map further down the page.

In Kefalonia, the months of May, June, July, September, October and November bring pleasant weather, with average temperatures ranging between 19°C and 26°C.

Note that the warmest month in Kefalonia is normally August, with the temperature reaching 27°C, while February has the coolest maximum daytime temperatures, reaching 14°C.

May, June, July and August marks the driest time of year, with rainfall falling below 19 mm.

Select a Month of Interest

Check the conditions for any month of the year.

Interested in the detailed Weather and Climate of Kefalonia, Greece?

Please select a city below the map you wish to travel to, or the one closest to your destination. Each selected city will show you the following graphs:
1. Average minimum and maximum temperature over the year
2. Average monthly precipitation over the year (rainfall, snow)
3. Average monthly hours of sunshine over the year
On certain pages we also offer other historical climate data like humidity wind speed and water temperature.