Kefalonia weather forecast
The latest Kefalonia weather report from Argostoli Airport. Click on the weather
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Real-time Kefalonia weather, monthly weather news and climate information

Kefalonia island situated to the west part of Greece and the weather is better than the average Mediterranean.
The Kefalonia weather changes with the seasons. The nice climate is one of the reasons that justifies that Greece is considered to be top destination for summer holidays. With average temperatures above 20 degrees from May until October, you could say that Kefalonia weather is pretty close to perfect. Known to be one of the sunniest places in Greece, rainy days in summer are very rare in Kefalonia islnad and temperatures often reach 38-40 degrees C in August.

Long dry summers and short, mild winters with the odd rain shower or two sum up the year-round weather in Kefalonia. During winters rainfall is quite high and this is why Kefalonia has such lush green countryside.
October weather in Kefalonia is similar to May's. The evenings stay cool and the day time temps transition back to the lower 20's. There are fewer crowds at the tavernas and on the beaches. The sun sits lower in the sky; thereby, the sky retains a bright blue color. The high atmospheric clarity creates the most stunning view of the year.

The winter travel paths are inconvenient. Visitors must travel through Athens with 2 daily flights operated by Aegean Airlines. Rain, unexpected cold swells, and occasional snow give the appearance Kefalonia the appearance of countries farther North. Kefalonia does not see temperatures falling below 0 C very often, but it is the humidity which raises the discomfort.

Kefalonia has around 300 days of sunshine a year. Summer is reliably hot and sunny for the beach, but you can also enjoy ideal Kefalonia weather in spring and autumn – when the temperature is particularly suitable for sport. Weather conditions can fluctuate during the late autumn and winter, when it can be cloudy, with high humidity, some heavy rainfall and strong wind. See the weather right now in Kefalonia by checking the widget below – and keep a watch on our 10 day forecast.
The best time to visit Kefalonia is during March - June, September and October, when the weather is warm and the islands are less crowded. Kefalonia weather provided by accuweather.com and they have the most up to date weather forecasts on the web. Use our weather service as a guide only as we cannot be responsible for any changes in the weather conditions.