How is he weather in italy? Well, it depends a lot on the region, whether it is the mountains or the beach, the south or the north. If you go to visit in winter it is cold but it snows in the mountain areas so unless you go skiing it is convenient for you to eviatriate this season since it is not very comfortable when it comes to doing tourist walks. For its part, in summer it is hot but you can be on the street or enjoy the beaches. Unless there is a terrible heat wave, then you should head to the mountains or the sea.
Spring and autumn are undoubtedly the best seasons to visit Italy but at the same time the climate varies from city to city. For example in Milan the climate is humid subtropical so in summer it is terrible and it can rain, but in winter everything is reversed and it can snow so avoid extremes. In the case of Venice its climate is alpine and winters are windy, in October it rains a lot and in summer it is hot. Rome has a medieval climate and although it has good weather for a great part of the year in winter it is cold.
Florence It has a temperate continental climate, with summers without rain and very hot and cool and humid winters, although it is in autumn and spring when it rains. Bari It is a good destination all year round as it hardly ever rains and both winter and summer are mild.