In Napoli you can enjoy the wonderful Mediterranean weather. The sun shines 250 days per year. Even in the hot August days a light wind coming from the sea will accompany your stay.
The weather in Naples (Italy) is very pleasant with mild winters and dry summers.
Spring and autumn time is ideal for a city trip to Naples (Napoli)
or hiking on Ischia island and Amalfi Coast. Who prefers to take a bath, maybe on the long beaches of Ischia island or in Cilento, should visit the beautiful gulf of Naples between the end of June and September. In spring and autumn the weather in Naples is ideal for a city sightseeing tour.
In the summer The average temperatures in the bay of Naples are between 25° C (77° F) and 31° C (88° F). Anyway in those hot days it would be useful to stay in the shadow between 1:00 P.M. and 3:00 P.M.
The autumns are sometimes damp with some rainy days. In the winter there are less rainy days and the temperatures are between 4° C (40° F) and 11° C (52° F), but you should not be surprised if you will get a sunny day with 16° C (61° F) in the middle of January.
Snow in Naples happens very rarely, only the top of Mount Vesuvius is sometimes white in winter time.