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Kefalonia weather in December

Thinking about venturing to Kefalonia this December and curious about the weather conditions to expect? This page holds all the key information you seek, responding to your question:

What is the weather like in Kefalonia in December?

Kefalonia is a region in Greece. December in Kefalonia generally has moderate temperatures, with precipitation levels ranging from high to heavy.

You can expect moderate maximum daytime temperatures of around 16°C and nighttime temperatures around 13°C in Lassi.

In December, precipitation varies across different areas. From high rainfall in Kounopetra with an average of 156 mm to heavy rainfall in Fiskardo with 179 mm. Lassi experiences its highest rainfall in this month of the year. Come prepared by bringing an umbrella.

For a closer look at December's conditions in Kefalonia, see the map below. For a more detailed look at Kefalonia's yearly weather, check out our Kefalonia climate page.

Where to go in Kefalonia in December

Find the average weather conditions in December for the most popular destinations in Kefalonia on the map below. Click on a destination dot for more detailed information.

Map not visible? Whoops sorry! Please refresh the page.
Legend perfect weather pleasant tolerable unpleasant poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C and 29°C and not too much precipitation (less than 90 mm a month).

Popular destinations in Kefalonia

What is the weather like in December for the 5 most popular destinations in Kefalonia?

Average weather in Lassi

In December Lassi generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Lassi
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
19°C 
16°C 
160 mm 
13 days 
16°C 
13°C 
160 mm 
15 days 
January   >> January
>>  
15°C 
12°C 
126 mm 
14 days 
Climate in Lassi

Average weather in Argostoli

In December Argostoli generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 13°C and high monthly rainfall. So on average the conditions are unpleasant that month.

Argostoli
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
19°C 
16°C 
160 mm 
13 days 
16°C 
13°C 
160 mm 
15 days 
January   >> January
>>  
15°C 
12°C 
126 mm 
14 days 
Climate in Argostoli

Average weather in Trapezaki

In December Trapezaki generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Trapezaki
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
19°C 
16°C 
167 mm 
13 days 
16°C 
13°C 
167 mm 
15 days 
January   >> January
>>  
15°C 
11°C 
134 mm 
14 days 
Climate in Trapezaki

Average weather in Agia Efimia

In December Agia Efimia generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Agia Efimia
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
19°C 
16°C 
168 mm 
13 days 
16°C 
13°C 
169 mm 
15 days 
January   >> January
>>  
15°C 
11°C 
132 mm 
14 days 
Climate in Agia Efimia

Average weather in Svoronata

In December Svoronata generally has moderate temperatures with maximum daytime temperatures around 16°C, minimum nighttime temperatures around 13°C and heavy monthly rainfall. So on average the conditions are unpleasant that month.

Svoronata
minimum temparatureMax temperature minimum temparatureMax temp
maximum temparatureMin temperature maximum temparatureMin temp
precipitationMonthly rainfall precipitationRainfall
rain daysMonthly rainy days rain daysRainy days
conditionsWeather conditions conditionsWeather
19°C 
16°C 
162 mm 
13 days 
16°C 
13°C 
162 mm 
15 days 
January   >> January
>>  
15°C 
12°C 
129 mm 
14 days 
Climate in Svoronata

Is your destination not in the list? Have a look at other destinations in Kefalonia, in Greece.

Is December the best time to visit Kefalonia?

In our opinion, December may not be the ideal time to visit Kefalonia due to the typically unpleasant weather in Lassi.

Generally speaking, the best visiting conditions can be found in May, June, July, August and September offering mostly perfect weather in Lassi. On the other hand, the months of January, February and December tend to have unpleasant weather conditions.

Interested in more climate information?

We have much more information about the climate in Kefalonia. Interested in the weather conditions in a specific month? Select the month below.

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  • Weather and climate has detailed information for every country in the world. Are you going to Greece? Get detailed historical weather averages for many cities in Greece.

    Not sure yet where to go? We now have a tool which recommends destinations that suit your ideal climate conditions. Find out where to go with our weather planner.