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Kefalonia Weather September

To help you choose the best time to travel, you can find climate data below on the weather in Kefalonia in September.
![]() | average daily high | +26.8°C |
![]() | average daily low | +19°C |
![]() | sea temperature | +25°C |
![]() | daytime | 12.8 h |
![]() | average monthly precipitation | 39 mm |
High season with the best weather conditions for the beach leisure in Kefalonia are typically June, July, August, September.
Temperature in Kefalonia
In September the average daily maximum in Kefalonia is +26.8°C, and the minimum +19°C.
Most booked hotels in Kefalonia
Best beach resorts in September:

Barcelona
Spain

Nice
France

Rimini
Italy

Cannes
France

Lisbon
Portugal

Marseille
France
Daylight hours
There are 12.8 hours of daylight in Kefalonia in September.
Most Popular Destinations in the World
Sea temperature
The average monthly temperature in the Ionian Sea on the beaches of Kefalonia in September is +25°C.
The water is warm enough for nearly everyone to bathe in.
Precipitation
The amount of precipitation in Kefalonia in September is usually 39 mm, a negligible amount.