Weather in Sami
Since Sami is in Kefalonia, it has a warm and sunny climate. The best time for a visit would be during late summer, just to get the best of the warm temperatures that sit comfortably in the mid 20s (°C). This gives you a chance to get out and about more, with temperatures staying nice and warm until around October. For those who like it particularly hot, the warmest month tends to be July, with temperatures often reaching 30°C.