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Kefalonia Weather May

To help you choose the best time to travel, you can find climate data below on the weather in Kefalonia in May.
![]() | average daily high | +22.5°C |
![]() | average daily low | +14.7°C |
![]() | sea temperature | +19°C |
![]() | daytime | 14.8 h |
![]() | average monthly precipitation | 18 mm |
High season with the best weather conditions for the beach leisure in Kefalonia are typically June, July, August, September.
Temperature in Kefalonia
In May the average daily maximum in Kefalonia is +22.5°C, and the minimum +14.7°C.
Most booked hotels in Kefalonia
Best beach resorts in May:

Sharm el Sheikh
Egypt

Hurghada
Egypt

Puerto Vallarta
Mexico

Dead Sea
Israel

Acapulco
Mexico

Curacao
Lesser Antilles

Mazatlan
Mexico

Yucatan Peninsula
Mexico

Ras Muhammad
Egypt

Manzanillo
Mexico

Virgin Islands
Lesser Antilles

Aqaba
Jordan
Daylight hours
There are 14.8 hours of daylight in Kefalonia in May.
Most Popular Destinations in the World
Sea temperature
The average monthly temperature in the Ionian Sea on the beaches of Kefalonia in May is +19°C.
The water is warm enough for most people to bathe in, however a majority would still consider it too cool.
Precipitation
The amount of precipitation in Kefalonia in May is usually 18 mm, a negligible amount.