Kalabaka (Meteora) weather in September

Corfu in September keeps summer going — days near 25°C, the sea still very warm at about 26°C and often swimmable into late October — but the forum is clear that the pattern is starting to shift, and a storm becomes possible, especially towards the end of the month. Days stay sunny and warm with cooler evenings, and it is only right at the end of September into early October that daytime temperatures really begin to fall. The trade-off regulars like: noticeably fewer tourists and a chilled end-of-season feel, set against some restaurants beginning to close.

Kalabaka's forum is candid that early April at Meteora is a genuine coin flip — one regular with a decade of visits in the region described everything from really pleasant weather to snow up on the rock formations. The northern approach can be cloudy and wet this time of year, though staying near sea level generally avoids the worst of the snow and ice.