Kefalonia weather

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Below are the temperatures expected today at popular destinations in Kefalonia. Select a destination to compare today's forecast with average weather conditions.

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  • Kefalonia weather today - current conditions (last 24-hours)

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The weather guide for Kefalonia shows long term weather averages processed from data supplied by CRU (University of East Anglia) & today's weather forecast provided by MeteoBlue. Find out more about our data sources.

Which is the hottest month in Kefalonia?

The hottest time of year in Argostoli, Kefalonia is normally August. Expect maximum daytime temperatures to reach 30°C with high heat and humidity.

Which month has the most rain in Kefalonia?

In terms of rainfall, December is usually the wettest month in Argostoli, Kefalonia with 187mm on average. There are normally 15 days in December with some rain.

When is it sunniest in Kefalonia?

The sunniest time of year in Argostoli, Kefalonia is normally July with bright sunshine on average for 88% of daylight hours; that's 13 hours of sunshine per day.

When is the sea warmest in Kefalonia?

The sea is usually at its warmest in Argostoli, Kefalonia in August when the water temperature reaches 26°C.

Metric (°C / mm)  |  Imperial (°F / inches)

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Compare Kefalonia weather with the USA

Below the Kefalonia weather chart shows average maximum daytime temperature for Kefalonia, Greece (Argostoli) and the USA (Washington).

Maximum daytime temperature (°C)

Kefalonia, Greece (Argostoli)
USA (Washington)
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Metric (°C / mm)  |  Imperial (°F / inches)

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