Kefalonia holidays

Find best time to go to Kefalonia for holidays in 2023/2024. Find all your holiday research and inspiration.

Kefalonia by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Top Kefalonia destinations

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

All Kefalonia destinations

Kefalonia weather today

Check out the Kefalonia weather today and compare with average temperatures and hours of sunshine for October. Explore the 5-day forecast and weather by month (climate guide).

Recommended for Kefalonia

The weather guide for Kefalonia (Argostoli) 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.

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When is the best time to go to Kefalonia?

The best time to go to Kefalonia (Argostoli) is June based on the following average weather conditions.

Maximum daytime temperature = 22 - 30°C [remove]
Daily hours of sunshine = 10 hours or more [remove]

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Max Day Temperature (°C)

  • 13°C maximum daytime temperature in January in Kefalonia (Argostoli)13
    Jan
  • 13°C maximum daytime temperature in February in Kefalonia (Argostoli)13
    Feb
  • 15°C maximum daytime temperature in March in Kefalonia (Argostoli)15
    Mar
  • 18°C maximum daytime temperature in April in Kefalonia (Argostoli)18
    Apr
  • 23°C maximum daytime temperature in May in Kefalonia (Argostoli)23
    May
  • 27°C maximum daytime temperature in June in Kefalonia (Argostoli)27
    Jun
  • 30°C maximum daytime temperature in July in Kefalonia (Argostoli)30
    Jul
  • 30°C maximum daytime temperature in August in Kefalonia (Argostoli)30
    Aug
  • 27°C maximum daytime temperature in September in Kefalonia (Argostoli)27
    Sep
  • 22°C maximum daytime temperature in October in Kefalonia (Argostoli)22
    Oct
  • 18°C maximum daytime temperature in November in Kefalonia (Argostoli)18
    Nov
  • 15°C maximum daytime temperature in December in Kefalonia (Argostoli)15
    Dec

Hours of Sunshine (daily)

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

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More about Greece

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.

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)
13
5
13
7
15
13
18
19
23
24
27
29
30
31
30
30
27
26
22
20
18
14
15
8
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

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

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