Of a 7 day holiday 20-27 September
Days 1 to 3 hot but not too hot,
Day 4 grey clouds rain in the afternoon.
Day 5 torrential rain, thunder, lightning begain midday continued through the night and into the morning of the following day. The villa we were staying in was struck by lightning. It was so bad we could not go out in it, even to just walk to the local taverna as the villa was built on a very steep hill, so we had to go without food.
Day 6 heavy rain.
Day 7 light showers, high winds, warm in the afternoon.
I would never go at this time of year again as Kefalonia is very reliant on good weather - otherwise you may as well holiday in Derbyshire.
The roads are winding, mountainous, primitive and treacherous in bad weather.