Kefalonia in May: weather, sea & travel advice
Kefalonia in May is especially suited to city breaks, active holidays and hiking, beach holidays and family holidays. Days are around 21 °C (mild), and the sea is about 19 °C. With about 3 rainy days it is very dry.
Kefalonia · MayPhoto: Splendid entry at English Wikipedia · AttributionClimate facts
- Day
- 21 °C
- Night
- 18 °C
- Sea
- 19 °C
- Rainy days
- 3 rainy days
- Sun
- 9 h/day
- Humidity
- 76 %
Suitability by travel type
BeachGood71/100
City breakExcellent99/100
ActiveExcellent95/100
FamilyGood71/100
In favour
- Little rain (about 3 rainy days)
To consider
- No significant drawbacks.
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 May
Frequently asked questions
How warm is Kefalonia in May?
Daytime highs average around 21 °C, with nights around 18 °C.
Can you swim in Kefalonia in May?
The sea is about 19 °C (refreshing).
Does it rain a lot in Kefalonia in May?
On the long-term average, expect about 3 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.