The weather in Kefalonia in October is hot. The average temperatures are between 21°C and 22°C.
You can expect about 3 to 8 days of rain in Kefalonia during the month of October. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Kefalonia in October 2025.
If you’re planning to visit Kefalonia in the near future, we highly recommend that you review the 14 day weather forecast for Kefalonia before you arrive.
Temperatures
22° / 21°
Rainy Days
7
Snowy Days
0
Dry Days
24
Rainfall
155
mm
Sun Hours
11.0
Hrs
