Kefalonia in December: weather, sea & travel advice
Kefalonia in December is climatically mixed. Days are around 16 °C (cool), and the sea is about 18 °C. With about 13 rainy days it is wet.
Kefalonia · DecemberPhoto: Splendid entry at English Wikipedia · AttributionClimate facts
- Day
- 16 °C
- Night
- 13 °C
- Sea
- 18 °C
- Rainy days
- 13 rainy days
- Sun
- 2 h/day
- Humidity
- 74 %
Suitability by travel type
BeachUnsuitable31/100
City breakLimited61/100
ActiveLimited61/100
FamilyUnsuitable38/100
In favour
- No particular highlights.
To consider
- Rather cool at around 16 °C
- Higher chance of rain (about 13 rainy days)
- Sea still cool (18 °C)
All months at a glance
14J
14F
15M
17A
21M
25J
28J
29A
26S
22O
19N
16D
12J
10F
8M
6A
3M
1J
0J
1A
4S
8O
11N
13D
Similar destinations in December
Frequently asked questions
How warm is Kefalonia in December?
Daytime highs average around 16 °C, with nights around 13 °C.
Can you swim in Kefalonia in December?
The sea is about 18 °C (cold).
Does it rain a lot in Kefalonia in December?
On the long-term average, expect about 13 rainy days.
When is the best time to visit Kefalonia?
The most favourable months are usually the ones highlighted on the overview page. Values are historical averages, not a forecast.