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 detailed climate information about other cities in the area, please refer to the section beneath the map further down the page.

In Kefalonia, during the months of May, June and October you can expect comfortable weather, with average temperatures ranging from 20°C to 25°C. The coldest month is February with an average maximum temperature of 14°C. However, the specific temperature can vary depending on the exact location within the region.

Additional climate insights:

• The months of January, February, March, October, November and December have a high chance of precipitation.
• Kefalonia has dry periods in May, June, July and August.
• December is the wettest month in Kefalonia. This month should be avoided if you are not a big fan of rain.
• July is the driest month.
• The warmest month in Kefalonia is August with an average maximum temperature of 27°C.
• The coldest month is February with an average maximum daytime temperature of 14°C.

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.